{"id":337626,"date":"2017-06-28T06:28:59","date_gmt":"2017-06-28T10:28:59","guid":{"rendered":"https:\/\/ntrs.nasa.gov\/search.jsp?R=20170005644"},"modified":"2017-06-28T06:28:59","modified_gmt":"2017-06-28T10:28:59","slug":"a-comparison-of-combustion-dynamics-for-multiple-7-point-lean-direct-injection-combustor-configurations","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=337626","title":{"rendered":"A Comparison of Combustion Dynamics for Multiple 7-Point Lean Direct Injection Combustor Configurations"},"content":{"rendered":"<p>Abstract: The combustion dynamics of two 7-point lean direct injection (LDI) combustor configurations are compared. This 7-point LDI configuration has a circular cross section, with a center (&#8220;pilot&#8221;) fuel-air mixer surrounded by six outer (&#8220;main&#8221;) fuel-air mixers. Each fuel-air mixer consists of an axial air swirler followed by a converging-diverging venturi. A simplex fuel injector is inserted through the center of the air swirler, with the fuel injector tip located near the venturi throat. All 7 fue&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abstract: The combustion dynamics of two 7-point lean direct injection (LDI) combustor configurations are compared. This 7-point LDI configuration has a circular cross section, with a center (&#8220;pilot&#8221;) fuel-air mixer surrounded by six outer (&#8220;main&#8221;) fue&#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-337626","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/337626","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=337626"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/337626\/revisions"}],"predecessor-version":[{"id":337627,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/337626\/revisions\/337627"}],"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=337626"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=337626"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=337626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}