{"id":418613,"date":"2017-12-15T11:22:59","date_gmt":"2017-12-15T15:22:59","guid":{"rendered":"https:\/\/ntrs.nasa.gov\/search.jsp?R=20170011636"},"modified":"2017-12-15T11:22:59","modified_gmt":"2017-12-15T15:22:59","slug":"further-validation-of-a-cfd-code-for-calculating-the-performance-of-two-stage-light-gas-guns","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=418613","title":{"rendered":"Further Validation of a CFD Code for Calculating the Performance of Two-Stage Light Gas Guns"},"content":{"rendered":"<p>Abstract: Earlier validations of a higher-order Godunov code for modeling the performance of two-stage light gas guns are reviewed. These validation comparisons were made between code predictions and experimental data from the NASA Ames 1.5&#8243; and 0.28&#8243; guns and covered muzzle velocities of 6.5 to 7.2 km\/s. In the present report, five more series of code validation comparisons involving experimental data from the Ames 0.22&#8243; (1.28&#8243; pump tube diameter), 0.28&#8243;, 0.50&#8243;, 1.00&#8243; and 1.50&#8243; guns are presented. The&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abstract: Earlier validations of a higher-order Godunov code for modeling the performance of two-stage light gas guns are reviewed. These validation comparisons were made between code predictions and experimental data from the NASA Ames 1.5&#8243; and 0.28&#8243; &#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-418613","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/418613","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=418613"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/418613\/revisions"}],"predecessor-version":[{"id":418614,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/418613\/revisions\/418614"}],"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=418613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=418613"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=418613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}