{"id":583053,"date":"2019-02-19T06:32:42","date_gmt":"2019-02-19T10:32:42","guid":{"rendered":"https:\/\/ntrs.nasa.gov\/search.jsp?R=20190000726"},"modified":"2019-02-19T06:32:42","modified_gmt":"2019-02-19T10:32:42","slug":"examination-of-annular-electrode-spark-discharges-in-flowing-oxygen-experimental-nuances","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=583053","title":{"rendered":"Examination of Annular-Electrode Spark Discharges in Flowing Oxygen \u2013 Experimental Nuances"},"content":{"rendered":"<p>Abstract: Microsecond sparks and the resulting plume of hot gas\/plasma were examined against a parametric pressure-distance matrix. Schlieren imaging is used to capture the spatial and temporal location of spark discharge exhaust for two milliseconds. Low pressure and larger gap widths created the largest size and intensity signal for the spark-affected plumes. Experimental exit-plume velocities trend well with analytic predictions using a mean pressure between the chamber and atmospheric conditions. D&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abstract: Microsecond sparks and the resulting plume of hot gas\/plasma were examined against a parametric pressure-distance matrix. Schlieren imaging is used to capture the spatial and temporal location of spark discharge exhaust for two milliseconds. &#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-583053","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/583053","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=583053"}],"version-history":[{"count":2,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/583053\/revisions"}],"predecessor-version":[{"id":593093,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/583053\/revisions\/593093"}],"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=583053"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=583053"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=583053"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}