{"id":539008,"date":"2018-10-24T14:30:16","date_gmt":"2018-10-24T18:30:16","guid":{"rendered":"https:\/\/ntrs.nasa.gov\/search.jsp?R=20180005548"},"modified":"2018-10-24T14:30:16","modified_gmt":"2018-10-24T18:30:16","slug":"acoustic-directivity-of-the-dgen-aero-propulsion-research-turbofan-at-multiple-farfield-array-locations-2","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=539008","title":{"rendered":"Acoustic Directivity of the DGEN Aero-propulsion Research Turbofan at Multiple Farfield Array Locations"},"content":{"rendered":"<p>Abstract: The NASA Glenn Research Center&#8217;s DGEN Aero-propulsion Research Turbofan (DART) is based on the Price Induction DGEN380 a small, ~500-lbf thrust class, high-bypass, geared-turbofan engine with a separate flow nozzle. The general characteristics of the DART make it an ideal candidate for utilization as a test bed for engine aeroacoustic research in a relevant performance environment. To provide a baseline acoustic profile for the DART, the system was tested in the NASA Glenn Research Center&#8217;s A&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abstract: The NASA Glenn Research Center&#8217;s DGEN Aero-propulsion Research Turbofan (DART) is based on the Price Induction DGEN380 a small, ~500-lbf thrust class, high-bypass, geared-turbofan engine with a separate flow nozzle. The general characteristic&#8230;<\/p>\n","protected":false},"author":60,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-539008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/539008","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/60"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=539008"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/539008\/revisions"}],"predecessor-version":[{"id":539009,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/539008\/revisions\/539009"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=539008"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=539008"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=539008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}