{"id":30726,"date":"2026-01-08T15:55:19","date_gmt":"2026-01-08T15:55:19","guid":{"rendered":"https:\/\/thermofluids.co.uk\/?page_id=30726"},"modified":"2026-02-06T15:18:08","modified_gmt":"2026-02-06T15:18:08","slug":"flow-delivery","status":"publish","type":"page","link":"https:\/\/thermofluids.co.uk\/index.php\/build-and-test\/flow-delivery\/","title":{"rendered":"Flow Delivery"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"30726\" class=\"elementor elementor-30726\">\n\t\t\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-402ca02 e-flex e-con-boxed e-con e-parent\" data-id=\"402ca02\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;video&quot;,&quot;background_video_link&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=nMd_SveR8K0&quot;,&quot;background_play_on_mobile&quot;:&quot;yes&quot;,&quot;background_video_start&quot;:51,&quot;background_video_end&quot;:76}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-background-video-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-video-embed\" role=\"presentation\"><\/div>\n\t\t\t\t\t\t<\/div>\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-ac04a47 e-flex e-con-boxed e-con e-child\" data-id=\"ac04a47\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-0145c1d e-con-full e-flex e-con e-child\" data-id=\"0145c1d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-e5dbd89 elementor-widget elementor-widget-page-title\" data-id=\"e5dbd89\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;align&quot;:&quot;center&quot;}\" data-widget_type=\"page-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\n\t\t<div class=\"hfe-page-title hfe-page-title-wrapper elementor-widget-heading\">\n\t\t\t\n\t\t\t<h1 class=\"elementor-heading-title elementor-size\">\n\t\t\t\tFlow Delivery\t\t\t \n\t\t\t<\/h1 > \n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-5326076 elementor-widget-mobile__width-initial elementor-widget elementor-widget-rs-breadcrumb\" data-id=\"5326076\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"rs-breadcrumb.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t                    <div class=\"breadcrumb-area style3\"> \n                <div class=\"breadcrumbs-inner\"> \n                    <span property=\"itemListElement\" typeof=\"ListItem\"><a property=\"item\" typeof=\"WebPage\" title=\"Go to S &amp; C Thermofluids.\" href=\"https:\/\/thermofluids.co.uk\" class=\"home\" ><span property=\"name\">S &amp; C Thermofluids<\/span><\/a><meta property=\"position\" content=\"1\"><\/span> &gt; <span property=\"itemListElement\" typeof=\"ListItem\"><a property=\"item\" typeof=\"WebPage\" title=\"Go to News.\" href=\"https:\/\/thermofluids.co.uk\/index.php\/news\/\" class=\"post-root post post-post\" aria-current=\"page\"><span property=\"name\">News<\/span><\/a><meta property=\"position\" content=\"2\"><\/span>                <\/div>\n            <\/div> \n          \n    \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-3be3b82 e-con-full e-flex e-con e-child\" data-id=\"3be3b82\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-0c4840a elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"0c4840a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Hardware designed and built by S&amp;C is available to simulate air flows for multiple processes and systems.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-9b0c158 e-flex e-con-boxed e-con e-parent\" data-id=\"9b0c158\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-dc0f564 e-con-full e-flex e-con e-child\" data-id=\"dc0f564\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-69650e5 e-con-full e-flex e-con e-child\" data-id=\"69650e5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-4b97731 elementor-widget elementor-widget-text-editor\" data-id=\"4b97731\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<strong>Jump to:<\/strong> <a href=\"#c\">Combustor<\/a> | <a href=\"#rf\">Reheated flows<\/a> | <a href=\"#fs\">Flight stream<\/a>\t\t\t\t\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-a7deaf0 elementor-widget elementor-widget-heading\" data-id=\"a7deaf0\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"c\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Combustor<\/h3>\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-97a37ab elementor-widget__width-initial elementor-widget elementor-widget-rs-tab-advanced\" data-id=\"97a37ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"rs-tab-advanced.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\n\n        <div class=\"rstab-main horizontal tab_97a37ab auto_switch_no full_tab_item  style2\">\n            <nav class=\"tab-menu-wrapper\">\n                <div class=\"nav nav-tabs all-menu-after-border\" id=\"nav-tab-97a37ab\" role=\"tablist\">\n                                            <button class=\"nav-link active count_number_no\" id=\"nav-home-1-2637111\" data-bs-toggle=\"tab\" data-bs-target=\"#tab1-2637111\" type=\"button\" role=\"tab\" aria-controls=\"nav-home-1-2637111\" aria-selected=\"true\">\n                            \n                            Single combustor                        <\/button>\n\n                                            <button class=\"nav-link  count_number_no\" id=\"nav-home-2-2637111\" data-bs-toggle=\"tab\" data-bs-target=\"#tab2-2637111\" type=\"button\" role=\"tab\" aria-controls=\"nav-home-2-2637111\" aria-selected=\"true\">\n                            \n                            4X combustor                        <\/button>\n\n                                            <button class=\"nav-link  count_number_no\" id=\"nav-home-3-2637111\" data-bs-toggle=\"tab\" data-bs-target=\"#tab3-2637111\" type=\"button\" role=\"tab\" aria-controls=\"nav-home-3-2637111\" aria-selected=\"true\">\n                            \n                            High pressure combustor                        <\/button>\n\n                                    <\/div>\n            <\/nav>\n            <div class=\"tab-content\" id=\"nav-tabContent-97a37ab\">\n                                    <div class=\"tab-pane fade show active\" id=\"tab1-2637111\" role=\"tabpanel\" aria-labelledby=\"nav-home-1-2637111\">\n\n\n                                                                            <div class=\"content--teb-area half-sec\">\n                                                                    <div class=\"image--right-area\">\n                                        <div class=\"tab-image-style2\"><img decoding=\"async\" class=\"nor_imgs\" src=\"https:\/\/thermofluids.co.uk\/wp-content\/uploads\/2026\/01\/combusters.jpg\" alt=\"icon-image\" \/>\n                                        <\/div>\n                                    <\/div>\n                                \n                                <div class=\"content--left-area\">\n\n                                    \n                                                                        <div class=\"desc_btn_wrapper\">\n                                                                                    <p>There is often the requirement to vary the temperature of the exhaust flow independently of the engine rig. The combustor rig consists of a separate Gnome combustion can to receive the flow from the compressor of the turboshaft rigs, fuel injection and ignition. An increase in fuel allows a hotter exhaust temperature but this is decoupled from the pressure of the flow (which is still controlled by the turboshaft).<\/p><p>This combustor rig can also be mounted within the plenum chamber of our large scale\u00a0Flight Stream, allowing simulated dynamic measurements up to Mach 0.3 for scaled testing.<\/p><p><strong>Specifications<\/strong><\/p><ul><li>Up to 4kg\/s mass flow (turboshaft 1200 loading compressor)<\/li><li>Max NPR of 5:1<\/li><li>Kerosene fuel<\/li><li>Temperature variable &#8211; nominal 750\u00baC maximum<\/li><li>Multiple valve system including automated dump valve keeps compressor on running line<\/li><\/ul><p><strong>Applications<\/strong><\/p><ul><li>creating a core flow to be mixed with specified bypass<\/li><li>ideal conditions for materials testing &#8211; thermal soak and shockwave resistance<\/li><li>testing of ignitor systems<\/li><li>nozzle thrust measurement &#8211; axial and pitch (or yaw if nozzle turned through 90 degrees)<\/li><\/ul>                                                                            <\/div>\n                                                                                                        <\/div>\n                            <\/div>\n                                            <\/div>\n\n                                    <div class=\"tab-pane fade \" id=\"tab2-2637111\" role=\"tabpanel\" aria-labelledby=\"nav-home-2-2637111\">\n\n\n                                                                            <div class=\"content--teb-area half-sec\">\n                                                                    <div class=\"image--right-area\">\n                                        <div class=\"tab-image-style2\"><img decoding=\"async\" class=\"nor_imgs\" src=\"https:\/\/thermofluids.co.uk\/wp-content\/uploads\/2025\/12\/Combustor-scaled.jpg\" alt=\"icon-image\" \/>\n                                        <\/div>\n                                    <\/div>\n                                \n                                <div class=\"content--left-area\">\n\n                                    \n                                                                        <div class=\"desc_btn_wrapper\">\n                                                                                    <p class=\"p1\">The mass flow from two Gnome turboshaft rigs, or the TS5 rig, can be heated using the 4x combustor which utilises four Gnome combustion cans concurrently. The maximum temperature is 800<sup>o<\/sup>C. The rig is controlled by a Siemens PLC allowing for accurate and consistent temperature delivery.<\/p>                                                                            <\/div>\n                                                                                                        <\/div>\n                            <\/div>\n                                            <\/div>\n\n                                    <div class=\"tab-pane fade \" id=\"tab3-2637111\" role=\"tabpanel\" aria-labelledby=\"nav-home-3-2637111\">\n\n\n                                                                            <div class=\"content--teb-area half-sec\">\n                                                                    <div class=\"image--right-area\">\n                                        <div class=\"tab-image-style2\"><img decoding=\"async\" class=\"nor_imgs\" src=\"https:\/\/thermofluids.co.uk\/wp-content\/uploads\/2026\/01\/Test_vertical-scaled.jpg\" alt=\"icon-image\" \/>\n                                        <\/div>\n                                    <\/div>\n                                \n                                <div class=\"content--left-area\">\n\n                                    \n                                                                        <div class=\"desc_btn_wrapper\">\n                                                                                    <ul style=\"font-weight: 400;\"><li>2025 developments have operated a Gnome combustor can on the N site compressed air delivery<\/li><li>Allows mass flows of ~3kg\/s and ~10bar to be heated to ~800<sup>o<\/sup>C<\/li><li>Short duration only (~60secs)<\/li><\/ul>                                                                            <\/div>\n                                                                                                        <\/div>\n                            <\/div>\n                                            <\/div>\n\n                            <\/div>\n        <\/div>\n        \n        <div class=\"accordion tab-menu-wrapper accordion-menu-wrapper rs_horizontal\" id=\"accordionExample-97a37ab\">\n\n                            <div class=\"accordion-item nav-tabs\">\n                    \n                    <div class=\"accordion-headerd\" id=\"heading_1-2637111\">\n                        <button class=\"nav-link accordion-button collapsed show\" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#collapse_1-2637111\" aria-expanded=\"true\" aria-controls=\"collapse_1-2637111\">\n                                                        Single combustor                        <\/button>\n                    <\/div>\n\n                    <div id=\"collapse_1-2637111\" class=\"accordion-collapse collapse show\" aria-labelledby=\"heading_1-2637111\" data-bs-parent=\"#accordionExample-97a37ab\">\n                        <div class=\"tab-pane\">\n\n\n                                                                                        <div class=\"content--teb-area half-sec\">\n                                                                    <div class=\"image--right-area\">\n                                        <div class=\"tab-image-style2\"><img decoding=\"async\" class=\"nor_imgs\" src=\"https:\/\/thermofluids.co.uk\/wp-content\/uploads\/2026\/01\/combusters.jpg\" alt=\"icon-image\" \/>\n                                        <\/div>\n                                    <\/div>\n                                \n                                <div class=\"content--left-area\">\n\n                                    \n                                                                        <div class=\"desc_btn_wrapper\">\n                                                                                    <p>There is often the requirement to vary the temperature of the exhaust flow independently of the engine rig. The combustor rig consists of a separate Gnome combustion can to receive the flow from the compressor of the turboshaft rigs, fuel injection and ignition. An increase in fuel allows a hotter exhaust temperature but this is decoupled from the pressure of the flow (which is still controlled by the turboshaft).<\/p><p>This combustor rig can also be mounted within the plenum chamber of our large scale\u00a0Flight Stream, allowing simulated dynamic measurements up to Mach 0.3 for scaled testing.<\/p><p><strong>Specifications<\/strong><\/p><ul><li>Up to 4kg\/s mass flow (turboshaft 1200 loading compressor)<\/li><li>Max NPR of 5:1<\/li><li>Kerosene fuel<\/li><li>Temperature variable &#8211; nominal 750\u00baC maximum<\/li><li>Multiple valve system including automated dump valve keeps compressor on running line<\/li><\/ul><p><strong>Applications<\/strong><\/p><ul><li>creating a core flow to be mixed with specified bypass<\/li><li>ideal conditions for materials testing &#8211; thermal soak and shockwave resistance<\/li><li>testing of ignitor systems<\/li><li>nozzle thrust measurement &#8211; axial and pitch (or yaw if nozzle turned through 90 degrees)<\/li><\/ul>                                                                            <\/div>\n                                    \n                                                                    <\/div>\n                            <\/div>\n                                                    <\/div>\n                    <\/div>\n                <\/div>\n                            <div class=\"accordion-item nav-tabs\">\n                    \n                    <div class=\"accordion-headerd\" id=\"heading_2-2637111\">\n                        <button class=\"nav-link accordion-button collapsed \" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#collapse_2-2637111\" aria-expanded=\"true\" aria-controls=\"collapse_2-2637111\">\n                                                        4X combustor                        <\/button>\n                    <\/div>\n\n                    <div id=\"collapse_2-2637111\" class=\"accordion-collapse collapse \" aria-labelledby=\"heading_2-2637111\" data-bs-parent=\"#accordionExample-97a37ab\">\n                        <div class=\"tab-pane\">\n\n\n                                                                                        <div class=\"content--teb-area half-sec\">\n                                                                    <div class=\"image--right-area\">\n                                        <div class=\"tab-image-style2\"><img decoding=\"async\" class=\"nor_imgs\" src=\"https:\/\/thermofluids.co.uk\/wp-content\/uploads\/2025\/12\/Combustor-scaled.jpg\" alt=\"icon-image\" \/>\n                                        <\/div>\n                                    <\/div>\n                                \n                                <div class=\"content--left-area\">\n\n                                    \n                                                                        <div class=\"desc_btn_wrapper\">\n                                                                                    <p class=\"p1\">The mass flow from two Gnome turboshaft rigs, or the TS5 rig, can be heated using the 4x combustor which utilises four Gnome combustion cans concurrently. The maximum temperature is 800<sup>o<\/sup>C. The rig is controlled by a Siemens PLC allowing for accurate and consistent temperature delivery.<\/p>                                                                            <\/div>\n                                    \n                                                                    <\/div>\n                            <\/div>\n                                                    <\/div>\n                    <\/div>\n                <\/div>\n                            <div class=\"accordion-item nav-tabs\">\n                    \n                    <div class=\"accordion-headerd\" id=\"heading_3-2637111\">\n                        <button class=\"nav-link accordion-button collapsed \" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#collapse_3-2637111\" aria-expanded=\"true\" aria-controls=\"collapse_3-2637111\">\n                                                        High pressure combustor                        <\/button>\n                    <\/div>\n\n                    <div id=\"collapse_3-2637111\" class=\"accordion-collapse collapse \" aria-labelledby=\"heading_3-2637111\" data-bs-parent=\"#accordionExample-97a37ab\">\n                        <div class=\"tab-pane\">\n\n\n                                                                                        <div class=\"content--teb-area half-sec\">\n                                                                    <div class=\"image--right-area\">\n                                        <div class=\"tab-image-style2\"><img decoding=\"async\" class=\"nor_imgs\" src=\"https:\/\/thermofluids.co.uk\/wp-content\/uploads\/2026\/01\/Test_vertical-scaled.jpg\" alt=\"icon-image\" \/>\n                                        <\/div>\n                                    <\/div>\n                                \n                                <div class=\"content--left-area\">\n\n                                    \n                                                                        <div class=\"desc_btn_wrapper\">\n                                                                                    <ul style=\"font-weight: 400;\"><li>2025 developments have operated a Gnome combustor can on the N site compressed air delivery<\/li><li>Allows mass flows of ~3kg\/s and ~10bar to be heated to ~800<sup>o<\/sup>C<\/li><li>Short duration only (~60secs)<\/li><\/ul>                                                                            <\/div>\n                                    \n                                                                    <\/div>\n                            <\/div>\n                                                    <\/div>\n                    <\/div>\n                <\/div>\n                    <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-3fb021a e-con-full e-flex e-con e-child\" data-id=\"3fb021a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-07db29b e-con-full e-flex e-con e-child\" data-id=\"07db29b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-61d7928 elementor-widget elementor-widget-image\" data-id=\"61d7928\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1922\" height=\"2560\" src=\"https:\/\/thermofluids.co.uk\/wp-content\/uploads\/2026\/01\/Fuel_system-scaled.jpg\" class=\"attachment-full size-full wp-image-30731\" alt=\"\" srcset=\"https:\/\/thermofluids.co.uk\/wp-content\/uploads\/2026\/01\/Fuel_system-scaled.jpg 1922w, https:\/\/thermofluids.co.uk\/wp-content\/uploads\/2026\/01\/Fuel_system-225x300.jpg 225w, https:\/\/thermofluids.co.uk\/wp-content\/uploads\/2026\/01\/Fuel_system-769x1024.jpg 769w, https:\/\/thermofluids.co.uk\/wp-content\/uploads\/2026\/01\/Fuel_system-768x1023.jpg 768w\" sizes=\"(max-width: 1922px) 100vw, 1922px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-a51b812 e-con-full e-flex e-con e-child\" data-id=\"a51b812\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-881f736 elementor-widget elementor-widget-heading\" data-id=\"881f736\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"rh\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Reheated flows<\/h3>\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-540ec0e elementor-widget elementor-widget-text-editor\" data-id=\"540ec0e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul style=\"font-weight: 400;\"><li>4 x Siemens controlled fuel pumps have been developed to supply afterburning rigs<\/li><li>Flow from single or 4x combustor is supplied to a reheat module containing a fuel spray bar and a flameholder<\/li><li>Exhaust flows of nominal 2100<sup>o<\/sup>C can be achieved \u2013 3 kg\/s, NPR 2<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-cdec126 elementor-widget elementor-widget-heading\" data-id=\"cdec126\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"fs\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Flight stream<\/h3>\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-aaa5692 elementor-widget__width-initial elementor-widget elementor-widget-rs-tab-advanced\" data-id=\"aaa5692\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"rs-tab-advanced.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\n\n        <div class=\"rstab-main horizontal tab_aaa5692 auto_switch_no full_tab_item  style2\">\n            <nav class=\"tab-menu-wrapper\">\n                <div class=\"nav nav-tabs all-menu-after-border\" id=\"nav-tab-aaa5692\" role=\"tablist\">\n                                            <button class=\"nav-link active count_number_no\" id=\"nav-home-1-2527374\" data-bs-toggle=\"tab\" data-bs-target=\"#tab1-2527374\" type=\"button\" role=\"tab\" aria-controls=\"nav-home-1-2527374\" aria-selected=\"true\">\n                            \n                            Open-jet system                        <\/button>\n\n                                            <button class=\"nav-link  count_number_no\" id=\"nav-home-2-2527374\" data-bs-toggle=\"tab\" data-bs-target=\"#tab2-2527374\" type=\"button\" role=\"tab\" aria-controls=\"nav-home-2-2527374\" aria-selected=\"true\">\n                            \n                            Ejector driven                        <\/button>\n\n                                            <button class=\"nav-link  count_number_no\" id=\"nav-home-3-2527374\" data-bs-toggle=\"tab\" data-bs-target=\"#tab3-2527374\" type=\"button\" role=\"tab\" aria-controls=\"nav-home-3-2527374\" aria-selected=\"true\">\n                            \n                            Large scale for nacelle systems                        <\/button>\n\n                                            <button class=\"nav-link  count_number_no\" id=\"nav-home-4-2527374\" data-bs-toggle=\"tab\" data-bs-target=\"#tab4-2527374\" type=\"button\" role=\"tab\" aria-controls=\"nav-home-4-2527374\" aria-selected=\"true\">\n                            \n                            eKETL for electric propulsors                        <\/button>\n\n                                    <\/div>\n            <\/nav>\n            <div class=\"tab-content\" id=\"nav-tabContent-aaa5692\">\n                                    <div class=\"tab-pane fade show active\" id=\"tab1-2527374\" role=\"tabpanel\" aria-labelledby=\"nav-home-1-2527374\">\n\n\n                                                                            <div class=\"content--teb-area half-sec\">\n                                                                    <div class=\"image--right-area\">\n                                        <div class=\"tab-image-style2\"><img decoding=\"async\" class=\"nor_imgs\" src=\"https:\/\/thermofluids.co.uk\/wp-content\/uploads\/2026\/01\/flightstream-scaled.jpg\" alt=\"icon-image\" \/>\n                                        <\/div>\n                                    <\/div>\n                                \n                                <div class=\"content--left-area\">\n\n                                    \n                                                                        <div class=\"desc_btn_wrapper\">\n                                                                                    <p align=\"left\">The flight stream rig allows a simulation of propulsion systems under dynamic testing. The system uses the compressed air flow from the\u00a0<a href=\"\/index.php\/build-and-test\/engine-rigs\/#gnome\">Gnome turboshaft rigs<\/a>, which is fed through a twin ejector system to entrain large amounts of ambient air. This is settled in a large plenum chamber before it exits via a nozzle which comprises the working section. This nozzle can be shaped to suit the application.<\/p><p><b>Specifications<\/b><\/p><ul><li>Flight simulation up to M=0.3, sea level<\/li><li>Free stream flow up to 30\u00baC<\/li><li>Hot exhaust flow up to NPR= 5:1, T= 750\u00baC (using\u00a0<a href=\"#c\">combustor rig<\/a>)<\/li><li>Two axis thrust measurement<\/li><li>Typical scale 1:5 (for fixed wing aircraft)<\/li><\/ul><p><b>Applications<\/b><\/p><ul><li>Investigation of plume structure in static and dynamic conditions<\/li><li>Aerodynamic testing such as\u00a0plume trajectory<\/li><li>Dynamic testing for specific geometries such as\u00a0nacelle systems<\/li><\/ul>                                                                            <\/div>\n                                                                                                        <\/div>\n                            <\/div>\n                                            <\/div>\n\n                                    <div class=\"tab-pane fade \" id=\"tab2-2527374\" role=\"tabpanel\" aria-labelledby=\"nav-home-2-2527374\">\n\n\n                                                                            <div class=\"content--teb-area half-sec\">\n                                                                    <div class=\"image--right-area\">\n                                        <div class=\"tab-image-style2\"><img decoding=\"async\" class=\"nor_imgs\" src=\"https:\/\/thermofluids.co.uk\/wp-content\/uploads\/2026\/01\/TS5-ejector.jpg\" alt=\"icon-image\" \/>\n                                        <\/div>\n                                    <\/div>\n                                \n                                <div class=\"content--left-area\">\n\n                                    \n                                                                        <div class=\"desc_btn_wrapper\">\n                                                                                    <ul style=\"font-weight: 400;\"><li>Driven by T55-Viper (TS5) rig \u2013 compressor flow into primary nozzle<\/li><li>Induces over 40kg\/s ambient air through a working section<\/li><\/ul>                                                                            <\/div>\n                                                                                                        <\/div>\n                            <\/div>\n                                            <\/div>\n\n                                    <div class=\"tab-pane fade \" id=\"tab3-2527374\" role=\"tabpanel\" aria-labelledby=\"nav-home-3-2527374\">\n\n\n                                                                            <div class=\"content--teb-area half-sec\">\n                                                                    <div class=\"image--right-area\">\n                                        <div class=\"tab-image-style2\"><img decoding=\"async\" class=\"nor_imgs\" src=\"https:\/\/thermofluids.co.uk\/wp-content\/uploads\/2026\/01\/SANTANA1-1.jpg\" alt=\"icon-image\" \/>\n                                        <\/div>\n                                    <\/div>\n                                \n                                <div class=\"content--left-area\">\n\n                                    \n                                                                        <div class=\"desc_btn_wrapper\">\n                                                                                    <ul style=\"font-weight: 400;\"><li><p>The ejector system from the Free Stream Rig can be adapted for testing novel anti-icing systems and nacelle structures in flight conditions.<\/p><p>The twin ejector system can be attached to an annular settling chamber, which has a semispherical plug at the exhaust with a slightly smaller diameter than the chamber. The plug utilises the Coanda effect to accelerate and turn the flow into an axial exit. The flow therefore leaves in a &#8220;doughnut&#8221; shape and this can be sized to match the leading edge of an engine nacelle.<\/p><\/li><\/ul>                                                                            <\/div>\n                                                                                                        <\/div>\n                            <\/div>\n                                            <\/div>\n\n                                    <div class=\"tab-pane fade \" id=\"tab4-2527374\" role=\"tabpanel\" aria-labelledby=\"nav-home-4-2527374\">\n\n\n                                                                            <div class=\"content--teb-area half-sec\">\n                                                                    <div class=\"image--right-area\">\n                                        <div class=\"tab-image-style2\"><img decoding=\"async\" class=\"nor_imgs\" src=\"https:\/\/thermofluids.co.uk\/wp-content\/uploads\/2026\/01\/eKETL.jpg\" alt=\"icon-image\" \/>\n                                        <\/div>\n                                    <\/div>\n                                \n                                <div class=\"content--left-area\">\n\n                                    \n                                                                        <div class=\"desc_btn_wrapper\">\n                                                                                    <ul style=\"font-weight: 400;\"><li><ul style=\"font-weight: 400;\"><li>Validation of electric propulsor performance in a flight stream<\/li><li>ALF502 exhaust inducing ejector principle downstream of working section<\/li><li>Flight simulation up to M=0.3, sea level, with 1.2m diameter working section<\/li><li>M=0.5 possible with &gt;2m diameter<\/li><li>Six axis thrust measurement<\/li><li>Part-funded by NATEP<\/li><\/ul><\/li><\/ul><p>Watch a video on the capability:<\/p><p><iframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/nMd_SveR8K0?si=RapyZcX9rGlgTOWx\" width=\"560\" height=\"215\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>                                                                            <\/div>\n                                                                                                        <\/div>\n                            <\/div>\n                                            <\/div>\n\n                            <\/div>\n        <\/div>\n        \n        <div class=\"accordion tab-menu-wrapper accordion-menu-wrapper rs_horizontal\" id=\"accordionExample-aaa5692\">\n\n                            <div class=\"accordion-item nav-tabs\">\n                    \n                    <div class=\"accordion-headerd\" id=\"heading_1-2527374\">\n                        <button class=\"nav-link accordion-button collapsed show\" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#collapse_1-2527374\" aria-expanded=\"true\" aria-controls=\"collapse_1-2527374\">\n                                                        Open-jet system                        <\/button>\n                    <\/div>\n\n                    <div id=\"collapse_1-2527374\" class=\"accordion-collapse collapse show\" aria-labelledby=\"heading_1-2527374\" data-bs-parent=\"#accordionExample-aaa5692\">\n                        <div class=\"tab-pane\">\n\n\n                                                                                        <div class=\"content--teb-area half-sec\">\n                                                                    <div class=\"image--right-area\">\n                                        <div class=\"tab-image-style2\"><img decoding=\"async\" class=\"nor_imgs\" src=\"https:\/\/thermofluids.co.uk\/wp-content\/uploads\/2026\/01\/flightstream-scaled.jpg\" alt=\"icon-image\" \/>\n                                        <\/div>\n                                    <\/div>\n                                \n                                <div class=\"content--left-area\">\n\n                                    \n                                                                        <div class=\"desc_btn_wrapper\">\n                                                                                    <p align=\"left\">The flight stream rig allows a simulation of propulsion systems under dynamic testing. The system uses the compressed air flow from the\u00a0<a href=\"\/index.php\/build-and-test\/engine-rigs\/#gnome\">Gnome turboshaft rigs<\/a>, which is fed through a twin ejector system to entrain large amounts of ambient air. This is settled in a large plenum chamber before it exits via a nozzle which comprises the working section. This nozzle can be shaped to suit the application.<\/p><p><b>Specifications<\/b><\/p><ul><li>Flight simulation up to M=0.3, sea level<\/li><li>Free stream flow up to 30\u00baC<\/li><li>Hot exhaust flow up to NPR= 5:1, T= 750\u00baC (using\u00a0<a href=\"#c\">combustor rig<\/a>)<\/li><li>Two axis thrust measurement<\/li><li>Typical scale 1:5 (for fixed wing aircraft)<\/li><\/ul><p><b>Applications<\/b><\/p><ul><li>Investigation of plume structure in static and dynamic conditions<\/li><li>Aerodynamic testing such as\u00a0plume trajectory<\/li><li>Dynamic testing for specific geometries such as\u00a0nacelle systems<\/li><\/ul>                                                                            <\/div>\n                                    \n                                                                    <\/div>\n                            <\/div>\n                                                    <\/div>\n                    <\/div>\n                <\/div>\n                            <div class=\"accordion-item nav-tabs\">\n                    \n                    <div class=\"accordion-headerd\" id=\"heading_2-2527374\">\n                        <button class=\"nav-link accordion-button collapsed \" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#collapse_2-2527374\" aria-expanded=\"true\" aria-controls=\"collapse_2-2527374\">\n                                                        Ejector driven                        <\/button>\n                    <\/div>\n\n                    <div id=\"collapse_2-2527374\" class=\"accordion-collapse collapse \" aria-labelledby=\"heading_2-2527374\" data-bs-parent=\"#accordionExample-aaa5692\">\n                        <div class=\"tab-pane\">\n\n\n                                                                                        <div class=\"content--teb-area half-sec\">\n                                                                    <div class=\"image--right-area\">\n                                        <div class=\"tab-image-style2\"><img decoding=\"async\" class=\"nor_imgs\" src=\"https:\/\/thermofluids.co.uk\/wp-content\/uploads\/2026\/01\/TS5-ejector.jpg\" alt=\"icon-image\" \/>\n                                        <\/div>\n                                    <\/div>\n                                \n                                <div class=\"content--left-area\">\n\n                                    \n                                                                        <div class=\"desc_btn_wrapper\">\n                                                                                    <ul style=\"font-weight: 400;\"><li>Driven by T55-Viper (TS5) rig \u2013 compressor flow into primary nozzle<\/li><li>Induces over 40kg\/s ambient air through a working section<\/li><\/ul>                                                                            <\/div>\n                                    \n                                                                    <\/div>\n                            <\/div>\n                                                    <\/div>\n                    <\/div>\n                <\/div>\n                            <div class=\"accordion-item nav-tabs\">\n                    \n                    <div class=\"accordion-headerd\" id=\"heading_3-2527374\">\n                        <button class=\"nav-link accordion-button collapsed \" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#collapse_3-2527374\" aria-expanded=\"true\" aria-controls=\"collapse_3-2527374\">\n                                                        Large scale for nacelle systems                        <\/button>\n                    <\/div>\n\n                    <div id=\"collapse_3-2527374\" class=\"accordion-collapse collapse \" aria-labelledby=\"heading_3-2527374\" data-bs-parent=\"#accordionExample-aaa5692\">\n                        <div class=\"tab-pane\">\n\n\n                                                                                        <div class=\"content--teb-area half-sec\">\n                                                                    <div class=\"image--right-area\">\n                                        <div class=\"tab-image-style2\"><img decoding=\"async\" class=\"nor_imgs\" src=\"https:\/\/thermofluids.co.uk\/wp-content\/uploads\/2026\/01\/SANTANA1-1.jpg\" alt=\"icon-image\" \/>\n                                        <\/div>\n                                    <\/div>\n                                \n                                <div class=\"content--left-area\">\n\n                                    \n                                                                        <div class=\"desc_btn_wrapper\">\n                                                                                    <ul style=\"font-weight: 400;\"><li><p>The ejector system from the Free Stream Rig can be adapted for testing novel anti-icing systems and nacelle structures in flight conditions.<\/p><p>The twin ejector system can be attached to an annular settling chamber, which has a semispherical plug at the exhaust with a slightly smaller diameter than the chamber. The plug utilises the Coanda effect to accelerate and turn the flow into an axial exit. The flow therefore leaves in a &#8220;doughnut&#8221; shape and this can be sized to match the leading edge of an engine nacelle.<\/p><\/li><\/ul>                                                                            <\/div>\n                                    \n                                                                    <\/div>\n                            <\/div>\n                                                    <\/div>\n                    <\/div>\n                <\/div>\n                            <div class=\"accordion-item nav-tabs\">\n                    \n                    <div class=\"accordion-headerd\" id=\"heading_4-2527374\">\n                        <button class=\"nav-link accordion-button collapsed \" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#collapse_4-2527374\" aria-expanded=\"true\" aria-controls=\"collapse_4-2527374\">\n                                                        eKETL for electric propulsors                        <\/button>\n                    <\/div>\n\n                    <div id=\"collapse_4-2527374\" class=\"accordion-collapse collapse \" aria-labelledby=\"heading_4-2527374\" data-bs-parent=\"#accordionExample-aaa5692\">\n                        <div class=\"tab-pane\">\n\n\n                                                                                        <div class=\"content--teb-area half-sec\">\n                                                                    <div class=\"image--right-area\">\n                                        <div class=\"tab-image-style2\"><img decoding=\"async\" class=\"nor_imgs\" src=\"https:\/\/thermofluids.co.uk\/wp-content\/uploads\/2026\/01\/eKETL.jpg\" alt=\"icon-image\" \/>\n                                        <\/div>\n                                    <\/div>\n                                \n                                <div class=\"content--left-area\">\n\n                                    \n                                                                        <div class=\"desc_btn_wrapper\">\n                                                                                    <ul style=\"font-weight: 400;\"><li><ul style=\"font-weight: 400;\"><li>Validation of electric propulsor performance in a flight stream<\/li><li>ALF502 exhaust inducing ejector principle downstream of working section<\/li><li>Flight simulation up to M=0.3, sea level, with 1.2m diameter working section<\/li><li>M=0.5 possible with &gt;2m diameter<\/li><li>Six axis thrust measurement<\/li><li>Part-funded by NATEP<\/li><\/ul><\/li><\/ul><p>Watch a video on the capability:<\/p><p><iframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/nMd_SveR8K0?si=RapyZcX9rGlgTOWx\" width=\"560\" height=\"215\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>                                                                            <\/div>\n                                    \n                                                                    <\/div>\n                            <\/div>\n                                                    <\/div>\n                    <\/div>\n                <\/div>\n                    <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-333011c e-con-full e-flex e-con e-child\" data-id=\"333011c\" data-element_type=\"container\" data-e-type=\"container\" id=\"sidebar30\">\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-f7b0552 e-con-full e-flex e-con e-child\" data-id=\"f7b0552\" data-element_type=\"container\" data-e-type=\"container\" id=\"menubox\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-cbca415 hfe-submenu-icon-hide_default hfe-nav-menu__breakpoint-none hfe-link-redirect-child elementor-widget elementor-widget-navigation-menu\" data-id=\"cbca415\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;padding_horizontal_menu_item&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;16&quot;,&quot;right&quot;:&quot;20&quot;,&quot;bottom&quot;:&quot;16&quot;,&quot;left&quot;:&quot;20&quot;,&quot;isLinked&quot;:false},&quot;main_menu_border_radius&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;2&quot;,&quot;right&quot;:&quot;2&quot;,&quot;bottom&quot;:&quot;2&quot;,&quot;left&quot;:&quot;2&quot;,&quot;isLinked&quot;:true},&quot;location_area_padding&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;location_area_padding_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;location_area_padding_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;location_area_padding_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;padding_horizontal_menu_item_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;padding_horizontal_menu_item_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;padding_horizontal_menu_item_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;menu_bottom_space_last_zero&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;menu_bottom_space_last_zero_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;menu_bottom_space_last_zero_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;menu_bottom_space_last_zero_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;main_menu_border_radius_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;main_menu_border_radius_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;main_menu_border_radius_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;main_menu_hover_border_radius&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;main_menu_hover_border_radius_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;main_menu_hover_border_radius_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;main_menu_hover_border_radius_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;dropdown_border_radius&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;dropdown_border_radius_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;dropdown_border_radius_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;dropdown_border_radius_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;padding_horizontal_dropdown_item&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;padding_horizontal_dropdown_item_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;padding_horizontal_dropdown_item_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;padding_horizontal_dropdown_item_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;padding_vertical_dropdown_item&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:15,&quot;sizes&quot;:[]},&quot;padding_vertical_dropdown_item_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;padding_vertical_dropdown_item_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;padding_vertical_dropdown_item_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;distance_from_menu&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;distance_from_menu_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;distance_from_menu_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;distance_from_menu_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_size&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_size_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_size_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_size_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_border_width&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_border_width_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_border_width_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_border_width_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_border_radius&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_border_radius_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_border_radius_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_border_radius_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"navigation-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t<style>\n\t\t\t.hfe-layout-vertical .left-arrow ul .menu-item:hover a:after {\n\t\t\t\tbackground: !important;\n\t\t\t}\n\t\t\t.hfe-layout-vertical .left-arrow ul .menu-item:hover a:before {\n\t\t\t\tborder-left: 6px solid \t\t\t}\n\t\t<\/style>\n\n\t\t\t\t\t<div class=\"hfe-nav-menu hfe-layout-vertical normal hfe-nav-menu-layout mega_columns1 vertical\" data-layout=\"vertical\">\n\t\t\t\t<div class=\"hfe-nav-menu__toggle elementor-clickable\">\n\t\t\t\t\t<div class=\"hfe-nav-menu-icon\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t<nav class=\"hfe-nav-menu__layout-vertical hfe-nav-menu__submenu-hide_default rs_one_columns no-separator no-arrow no-circle hide_default icon-enable\" data-toggle-icon=\"\" data-close-icon=\"\" data-full-width=\"\">\n\t\t\t\t\t<ul id=\"menu-1-cbca415\" class=\"hfe-nav-menu\"><li id=\"menu-item-30758\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/thermofluids.co.uk\/index.php\/build-and-test\/stobart-division\/\" class = \"hfe-menu-item\">Stobart Division<em class=\"rs__menu_sp_dyc\"><i class=\"ri-arrow-right-line\"><\/i><\/em><\/a><\/li>\n<li id=\"menu-item-30759\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/thermofluids.co.uk\/index.php\/build-and-test\/test-facilities\/\" class = \"hfe-menu-item\">Test Facilities<em class=\"rs__menu_sp_dyc\"><i class=\"ri-arrow-right-line\"><\/i><\/em><\/a><\/li>\n<li id=\"menu-item-30760\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/thermofluids.co.uk\/index.php\/build-and-test\/engine-rigs\/\" class = \"hfe-menu-item\">Engine Rigs<em class=\"rs__menu_sp_dyc\"><i class=\"ri-arrow-right-line\"><\/i><\/em><\/a><\/li>\n<li id=\"menu-item-30761\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/thermofluids.co.uk\/index.php\/build-and-test\/flow-delivery\/\" class = \"hfe-menu-item\">Flow Delivery<em class=\"rs__menu_sp_dyc\"><i class=\"ri-arrow-right-line\"><\/i><\/em><\/a><\/li>\n<li id=\"menu-item-30762\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/thermofluids.co.uk\/index.php\/build-and-test\/data-acquisition\/\" class = \"hfe-menu-item\">Data Acquisition<em class=\"rs__menu_sp_dyc\"><i class=\"ri-arrow-right-line\"><\/i><\/em><\/a><\/li>\n<li id=\"menu-item-30763\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/thermofluids.co.uk\/index.php\/build-and-test\/other-capabilities\/\" class = \"hfe-menu-item\">Other Capabilities<em class=\"rs__menu_sp_dyc\"><i class=\"ri-arrow-right-line\"><\/i><\/em><\/a><\/li>\n<\/ul>\t\t\t\t<\/nav>              \n\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-b0dca56 e-con-full e-flex e-con e-child\" data-id=\"b0dca56\" data-element_type=\"container\" data-e-type=\"container\" id=\"sidebarbox2\" data-settings=\"{&quot;background_background&quot;:&quot;video&quot;,&quot;background_video_link&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=5aeIkDhxSWE&quot;,&quot;background_video_start&quot;:3,&quot;background_video_end&quot;:13,&quot;background_play_on_mobile&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-background-video-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-video-embed\" role=\"presentation\"><\/div>\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-dcfe414 elementor-widget elementor-widget-rs-heading\" data-id=\"dcfe414\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"rs-heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t<div class=\"prelements-heading default  \">\n\t\t\t<div class=\"title-inner\">\n\t\t\t\t<h3 class=\"title rs-split-text-disable \">Have a<br> project in<br> mind?<\/h3>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-b94ae5a elementor-widget elementor-widget-rs-button\" data-id=\"b94ae5a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"rs-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"rs-button style1\">\r\n\t\t\t\t\t\t<a class=\"rs-btn\" href=\"\/index.php\/contact\" >\t\r\n\t\t\t\t<span>Let\u2019s Talk \r\n\t\t\t\t\t\t\t\t\t<em>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/em>\t\r\n\t\t\t\t\t\t\t\t<\/span>\r\n\t\t\t<\/a>\r\n\t\t<\/div>\r\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-b8581ae elementor-widget elementor-widget-html\" data-id=\"b8581ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\n  #sidebar30__spacer{ display:none; }\n  #sidebar30{ box-sizing: border-box; }\n  #sidebar30 *{ box-sizing: border-box; }\n  #sidebar30.is-stuck{ z-index: 50; }\n<\/style>\n\n<script>\n(function(){\n  const SIDEBAR_ID = \"sidebar30\";\n  const TOP_OFFSET = 130; \/\/ px below header\n\n  const sidebar = document.getElementById(SIDEBAR_ID);\n  if(!sidebar) return;\n\n  function findRow(el){\n    let p = el.parentElement;\n    while(p && !p.classList.contains(\"e-con\")) p = p.parentElement;\n    return p || document.body;\n  }\n  const row = findRow(sidebar);\n  if(!row) return;\n\n  if(getComputedStyle(row).position === \"static\") row.style.position = \"relative\";\n\n  let spacer = document.getElementById(SIDEBAR_ID + \"__spacer\");\n  if(!spacer){\n    spacer = document.createElement(\"div\");\n    spacer.id = SIDEBAR_ID + \"__spacer\";\n    sidebar.parentNode.insertBefore(spacer, sidebar);\n  }\n\n  let lastLeft = 0;\n  let lastWidth = 0;\n  let lastTopDoc = 0;\n\n  function px(n){ return Math.round(n) + \"px\"; }\n  function scrollY(){ return window.pageYOffset || document.documentElement.scrollTop || 0; }\n  function docTop(el){\n    const r = el.getBoundingClientRect();\n    return scrollY() + r.top;\n  }\n\n  function reset(){\n    sidebar.classList.remove(\"is-stuck\");\n    sidebar.style.position = \"\";\n    sidebar.style.top = \"\";\n    sidebar.style.left = \"\";\n    sidebar.style.width = \"\";\n    sidebar.style.minWidth = \"\";\n    sidebar.style.maxWidth = \"\";\n    sidebar.style.bottom = \"\";\n    sidebar.style.transform = \"\";\n\n    spacer.style.display = \"none\";\n    spacer.style.height = \"0px\";\n    spacer.style.width = \"\";\n    spacer.style.minWidth = \"\";\n    spacer.style.maxWidth = \"\";\n    spacer.style.flexBasis = \"\";\n  }\n\n  function captureGeometry(){\n    const r = sidebar.getBoundingClientRect();\n    lastLeft = r.left;\n    lastWidth = r.width;\n    lastTopDoc = docTop(sidebar);\n  }\n\n  function update(){\n    const y = scrollY();\n\n    const currentlyStuck = sidebar.classList.contains(\"is-stuck\");\n    if(!currentlyStuck){\n      captureGeometry();\n    }\n\n    const rowRect = row.getBoundingClientRect();\n    const rowTopDoc = docTop(row);\n    const rowBottomDoc = rowTopDoc + rowRect.height;\n\n    const sidebarHeight = sidebar.offsetHeight;\n\n    const startStick = lastTopDoc - TOP_OFFSET;\n    const stopStick  = rowBottomDoc - TOP_OFFSET - sidebarHeight;\n\n    if(y < startStick){\n      reset();\n      return;\n    }\n\n    sidebar.classList.add(\"is-stuck\");\n\n    \/* Spacer is now ONLY a measurement anchor (no height, so it cannot add whitespace) *\/\n    spacer.style.display = \"block\";\n    spacer.style.height = \"0px\";\n\n    spacer.style.width = px(lastWidth);\n    spacer.style.minWidth = px(lastWidth);\n    spacer.style.maxWidth = px(lastWidth);\n    spacer.style.flexBasis = px(lastWidth);\n\n    sidebar.style.width = px(lastWidth);\n    sidebar.style.minWidth = px(lastWidth);\n    sidebar.style.maxWidth = px(lastWidth);\n\n    if(y >= stopStick){\n      const leftWithinRow = lastLeft - rowRect.left;\n\n      sidebar.style.position = \"absolute\";\n      sidebar.style.left = px(leftWithinRow);\n      sidebar.style.top = px(rowRect.height - sidebarHeight);\n      sidebar.style.bottom = \"\";\n      sidebar.style.transform = \"\";\n      return;\n    }\n\n    sidebar.style.position = \"fixed\";\n    sidebar.style.top = px(TOP_OFFSET);\n    sidebar.style.left = px(lastLeft);\n    sidebar.style.bottom = \"\";\n    sidebar.style.transform = \"\";\n  }\n\n  let ticking = false;\n  function requestUpdate(){\n    if(ticking) return;\n    ticking = true;\n    requestAnimationFrame(() => {\n      ticking = false;\n      update();\n    });\n  }\n\n  window.addEventListener(\"scroll\", requestUpdate, { passive: true });\n  window.addEventListener(\"resize\", () => {\n    reset();\n    captureGeometry();\n    requestUpdate();\n  }, { passive: true });\n\n  setTimeout(() => { reset(); captureGeometry(); update(); }, 60);\n  setTimeout(() => { reset(); captureGeometry(); update(); }, 250);\n})();\n<\/script>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Flow Delivery S &amp; C Thermofluids &gt; Blog Hardware designed and built by S&amp;C is available to simulate air flows for multiple processes and systems. Jump to: Combustor | Reheated flows | Flight stream Combustor Single combustor 4X combustor High pressure combustor There is often the requirement to vary the temperature of the exhaust flow&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":30287,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-30726","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/thermofluids.co.uk\/index.php\/wp-json\/wp\/v2\/pages\/30726","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thermofluids.co.uk\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/thermofluids.co.uk\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/thermofluids.co.uk\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/thermofluids.co.uk\/index.php\/wp-json\/wp\/v2\/comments?post=30726"}],"version-history":[{"count":34,"href":"https:\/\/thermofluids.co.uk\/index.php\/wp-json\/wp\/v2\/pages\/30726\/revisions"}],"predecessor-version":[{"id":31068,"href":"https:\/\/thermofluids.co.uk\/index.php\/wp-json\/wp\/v2\/pages\/30726\/revisions\/31068"}],"up":[{"embeddable":true,"href":"https:\/\/thermofluids.co.uk\/index.php\/wp-json\/wp\/v2\/pages\/30287"}],"wp:attachment":[{"href":"https:\/\/thermofluids.co.uk\/index.php\/wp-json\/wp\/v2\/media?parent=30726"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}