{"id":140591,"date":"2023-09-27T12:15:48","date_gmt":"2023-09-27T10:15:48","guid":{"rendered":"https:\/\/newmobility.news\/?p=140591"},"modified":"2023-09-27T14:21:27","modified_gmt":"2023-09-27T12:21:27","slug":"rolls-royces-hydrogen-jet-engine-proves-maximum-take-off-thrust","status":"publish","type":"post","link":"https:\/\/newmobility.news\/en\/2023\/09\/27\/rolls-royces-hydrogen-jet-engine-proves-maximum-take-off-thrust\/","title":{"rendered":"Rolls Royce&#8217;s hydrogen jet engine proves maximum take-off thrust"},"content":{"rendered":"<p>British airplane engine expert Rolls-Royce says it has proven a critical engine technology that marks a significant step in enabling hydrogen as an aviation fuel. \"Tests on a full annular combustor of a Pearl 700 engine at DLR in Cologne running on 100% hydrogen have proven the fuel can be combusted at conditions that represent maximum take-off thrust.\"<\/p><p>The tests were done with Loughborough University in the UK and the German Aerospace Center (DLR) in Cologne. Rolls Royce says that successfully designing advanced fuel spray nozzles to control the combustion process is critical to that achievement.<\/p><div class=\"leaky_paywall_message_wrap\"><div id=\"leaky_paywall_message\">This content has been archived. <a href=\"https:\/\/newmobility.news\/en\/subscription\/\">Log in or Subscribe<\/a> to a level that has access to archived content.<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>British airplane engine expert Rolls-Royce says it has proven a critical engine technology that marks a significant step in enabling hydrogen as an aviation fuel. &#8220;Tests on a full annular combustor of a Pearl 700 engine at DLR in Cologne running on 100% hydrogen have proven the fuel can be combusted at conditions that represent [&hellip;]<\/p>\n","protected":false},"author":21,"featured_media":140608,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"{title}\n\n{excerpt}\n\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[77152,77149,6,4],"tags":[],"class_list":["post-140591","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aviation","category-hydrogen","category-technology","category-top-stories-today"],"acf":[],"featured_image_urls_v2":{"full":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2023\/09\/Scherm%C2%ADafbeelding-2023-09-27-om-11.47.39.png?fit=1052%2C586&ssl=1",1052,586,false],"thumbnail":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2023\/09\/Scherm%C2%ADafbeelding-2023-09-27-om-11.47.39.png?resize=150%2C150&ssl=1",150,150,true],"medium":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2023\/09\/Scherm%C2%ADafbeelding-2023-09-27-om-11.47.39.png?fit=300%2C167&ssl=1",300,167,true],"medium_large":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2023\/09\/Scherm%C2%ADafbeelding-2023-09-27-om-11.47.39.png?fit=640%2C357&ssl=1",640,357,true],"large":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2023\/09\/Scherm%C2%ADafbeelding-2023-09-27-om-11.47.39.png?fit=640%2C356&ssl=1",640,356,true],"1536x1536":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2023\/09\/Scherm%C2%ADafbeelding-2023-09-27-om-11.47.39.png?fit=1052%2C586&ssl=1",1052,586,true],"2048x2048":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2023\/09\/Scherm%C2%ADafbeelding-2023-09-27-om-11.47.39.png?fit=1052%2C586&ssl=1",1052,586,true],"trp-custom-language-flag":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2023\/09\/Scherm%C2%ADafbeelding-2023-09-27-om-11.47.39.png?fit=18%2C10&ssl=1",18,10,true],"related-thumb":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2023\/09\/Scherm%C2%ADafbeelding-2023-09-27-om-11.47.39.png?resize=640%2C480&ssl=1",640,480,true],"gform-image-choice-sm":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2023\/09\/Scherm%C2%ADafbeelding-2023-09-27-om-11.47.39.png?resize=300%2C300&ssl=1",300,300,true],"gform-image-choice-md":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2023\/09\/Scherm%C2%ADafbeelding-2023-09-27-om-11.47.39.png?resize=400%2C400&ssl=1",400,400,true],"gform-image-choice-lg":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2023\/09\/Scherm%C2%ADafbeelding-2023-09-27-om-11.47.39.png?resize=600%2C586&ssl=1",600,586,true],"mailchimp":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2023\/09\/Scherm%C2%ADafbeelding-2023-09-27-om-11.47.39.png?fit=560%2C312&ssl=1",560,312,true],"unipress-phone":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2023\/09\/Scherm%C2%ADafbeelding-2023-09-27-om-11.47.39.png?resize=640%2C100&ssl=1",640,100,true],"unipress-tablet":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2023\/09\/Scherm%C2%ADafbeelding-2023-09-27-om-11.47.39.png?resize=1052%2C240&ssl=1",1052,240,true],"unipress-tablet-portrait":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2023\/09\/Scherm%C2%ADafbeelding-2023-09-27-om-11.47.39.png?resize=1052%2C180&ssl=1",1052,180,true],"unipress-tablet-landscape":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2023\/09\/Scherm%C2%ADafbeelding-2023-09-27-om-11.47.39.png?resize=1052%2C180&ssl=1",1052,180,true],"unipress-smartphone":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2023\/09\/Scherm%C2%ADafbeelding-2023-09-27-om-11.47.39.png?resize=1052%2C168&ssl=1",1052,168,true],"unipress-wide-screen":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2023\/09\/Scherm%C2%ADafbeelding-2023-09-27-om-11.47.39.png?resize=1052%2C180&ssl=1",1052,180,true]},"post_excerpt_stackable_v2":"<p>British airplane engine expert Rolls-Royce says it has proven a critical engine technology that marks a significant step in enabling hydrogen as an aviation fuel. &#8220;Tests on a full annular combustor of a Pearl 700 engine at DLR in Cologne running on 100% hydrogen have proven the fuel can be combusted at conditions that represent maximum take-off thrust.&#8221;The tests were done with Loughborough University in the UK and the German Aerospace Center (DLR) in Cologne. Rolls Royce says that successfully designing advanced fuel spray nozzles to control the combustion process is critical to that achievement.This content has been archived. Log&hellip;<\/p>\n","category_list_v2":"<a href=\"https:\/\/newmobility.news\/en\/category\/aviation\/\" rel=\"category tag\">Aviation<\/a>, <a href=\"https:\/\/newmobility.news\/en\/category\/hydrogen\/\" rel=\"category tag\">Hydrogen<\/a>, <a href=\"https:\/\/newmobility.news\/en\/category\/technology\/\" rel=\"category tag\">Technology<\/a>, <a href=\"https:\/\/newmobility.news\/en\/category\/top-stories-today\/\" rel=\"category tag\">Top Stories Today<\/a>","author_info_v2":{"name":"Joris Van Roy","url":"https:\/\/newmobility.news\/en\/author\/jorisximcom-be\/"},"comments_num_v2":"0 comments","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Rolls Royce&#039;s hydrogen jet engine proves maximum take-off thrust - newmobility.news<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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