{"id":221677,"date":"2020-09-24T13:50:00","date_gmt":"2020-09-24T13:50:00","guid":{"rendered":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1-20bft00082_043_crop.jpg"},"modified":"2023-06-14T12:51:02","modified_gmt":"2023-06-14T16:51:02","slug":"nasa-makes-some-noise-doing-research-with-boeing","status":"inherit","type":"attachment","link":"https:\/\/www.nasa.gov\/image-detail\/nasa-makes-some-noise-doing-research-with-boeing\/","title":{"rendered":"NASA Makes Some Noise Doing Research with Boeing"},"author":9,"comment_status":"closed","ping_status":"closed","template":"","meta":{"nasa_hds_core_meta_l10n":"en-US","nasa_hds_core_meta_article_editor":"","nasa_hds_core_meta_article_contacts":[],"nasa_hds_core_meta_article_topic":"","nasa_hds_core_meta_linked_locations":[],"nasa_hds_core_meta_article_related_articles":[],"hds_migrate_meta_pr_release_id":"","hds_migrate_meta_pr_release_type":"","nasa_hds_core_meta_location_x":"","nasa_hds_core_meta_location_y":"","nasa_hds_core_meta_gallery_images":[],"nasa_hds_core_meta_video_cc_file_id":"","nasa_hds_core_meta_audio_cc_file_id":""},"media-tags":[12242,12226,10822,12246],"read_time":1,"video_cc_url":"","audio_cc_url":"","credits":"Boeing","original_date":{"stamp":0,"display":""},"description":{"rendered":"<p class=\"attachment\"><a href='https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1-20bft00082_043_crop.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"289\" height=\"300\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1-20bft00082_043_crop.jpg?w=289\" class=\"attachment-medium size-medium\" alt=\"ecoDemonstrator program makes a low pass over a collection of microphones just past the end of the runway at a research facility\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1-20bft00082_043_crop.jpg 1041w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1-20bft00082_043_crop.jpg?resize=289,300 289w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1-20bft00082_043_crop.jpg?resize=768,798 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1-20bft00082_043_crop.jpg?resize=986,1024 986w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1-20bft00082_043_crop.jpg?resize=385,400 385w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1-20bft00082_043_crop.jpg?resize=578,600 578w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1-20bft00082_043_crop.jpg?resize=867,900 867w\" sizes=\"(max-width: 289px) 100vw, 289px\" \/><\/a><\/p>\n<p>A 787-10 Dreamliner on loan from Etihad Airways for Boeing’s 2020 ecoDemonstrator program makes a low pass over a collection of microphones just past the end of the runway at a research facility near Glasgow, Montana. The maneuver was repeated dozens of times during late August and early September <a href=\"\/aeroresearch\/nasa-partners-with-boeing-on-test-flights-to-advance-aviation\">as part of a NASA study<\/a> to hear how total aircraft noise is affected by the placement and interaction of the jet engines with the airframe. Research results could help inform noise reduction approaches for today’s aircraft, as well as <a href=\"\/aero\/nextgen-aircraft-design-is-key-to-aviation-sustainability\">future commercial airliners<\/a> that may feature designs in which the engines are placed where the wings and aircraft body might help shield the noise \u2013 making the airplane sound quieter on the ground.<\/p>\n"},"caption":{"rendered":"<p>A 787-10 Dreamliner on loan from Etihad Airways for Boeing\u2019s 2020 ecoDemonstrator program makes a low pass over a collection of microphones just past the end of the runway at a research facility near Glasgow, Montana. The maneuver was repeated dozens of times during late August and early September as part of a NASA study to hear how total aircraft noise is affected by the placement and interaction of the jet engines with the airframe. Research results could help inform noise reduction approaches for today\u2019s aircraft, as well as future commercial airliners that may feature designs in which the engines are placed where the wings and aircraft body might help shield the noise \u2013 making the airplane sound quieter on the ground.<\/p>\n<p>Text Credit: Jim Banke, Aeronautics Research Mission Directorate<\/p>\n"},"alt_text":"ecoDemonstrator program makes a low pass over a collection of microphones just past the end of the runway at a research facility","media_type":"image","mime_type":"image\/jpeg","media_details":{"width":1041,"height":1081,"file":"2023\/03\/1-20bft00082_043_crop.jpg","filesize":125265,"sizes":{"thumbnail":{"file":"1-20bft00082_043_crop.jpg?resize=150,150","width":150,"height":150,"filesize":125265,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1-20bft00082_043_crop.jpg?w=150&h=150&crop=1"},"medium":{"file":"1-20bft00082_043_crop.jpg?resize=289,300","width":289,"height":300,"filesize":125265,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1-20bft00082_043_crop.jpg?w=289"},"medium_large":{"file":"1-20bft00082_043_crop.jpg?resize=768,798","width":768,"height":798,"filesize":125265,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1-20bft00082_043_crop.jpg?w=1024"},"large":{"file":"1-20bft00082_043_crop.jpg?resize=986,1024","width":986,"height":1024,"filesize":125265,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1-20bft00082_043_crop.jpg?w=986"},"thumbnail-sm":{"file":"1-20bft00082_043_crop.jpg?resize=50,50","width":50,"height":50,"filesize":125265,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1-20bft00082_043_crop.jpg?w=50&h=50&crop=1"},"thumbnail-md":{"file":"1-20bft00082_043_crop.jpg?resize=100,100","width":100,"height":100,"filesize":125265,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1-20bft00082_043_crop.jpg?w=100&h=100&crop=1"},"thumbnail-lg":{"file":"1-20bft00082_043_crop.jpg?resize=200,200","width":200,"height":200,"filesize":125265,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1-20bft00082_043_crop.jpg?w=200&h=200&crop=1"},"card-xsm":{"file":"1-20bft00082_043_crop.jpg?resize=385,400","width":385,"height":400,"filesize":125265,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1-20bft00082_043_crop.jpg?w=385"},"card-sm":{"file":"1-20bft00082_043_crop.jpg?resize=578,600","width":578,"height":600,"filesize":125265,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1-20bft00082_043_crop.jpg?w=578"},"card-md":{"file":"1-20bft00082_043_crop.jpg?resize=867,900","width":867,"height":900,"filesize":125265,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1-20bft00082_043_crop.jpg?w=867"},"full":{"file":"1-20bft00082_043_crop.jpg","width":1024,"height":1063,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1-20bft00082_043_crop.jpg"}},"image_meta":{"aperture":"0","credit":"BH3CT58","camera":"","caption":"Boeing; Boeing Test and Evaluation; Flight Test; ecoDemonstrator, ecoD, 787-10, ZC069, Etihad Airways, technology demonstrator, product development, NASA,","created_timestamp":"0","copyright":"Boeing 2020 Copyright - Photo by Paul Weatherman","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0","keywords":[]},"credits":"Boeing","original_date":{"stamp":0,"display":""}},"post":null,"source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2023\/03\/1-20bft00082_043_crop.jpg","_links":{"self":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media\/221677"}],"collection":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media"}],"about":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/types\/attachment"}],"author":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/users\/9"}],"wp:term":[{"taxonomy":"media-tags","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media-tags?post=221677"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}