{"id":39,"date":"2012-03-06T09:27:00","date_gmt":"2012-03-06T15:27:00","guid":{"rendered":"http:\/\/charles-oneill.com\/blog\/?p=39"},"modified":"2014-07-31T11:17:12","modified_gmt":"2014-07-31T16:17:12","slug":"cold-gas-thruster-lab-experiment","status":"publish","type":"post","link":"https:\/\/charles-oneill.com\/blog\/cold-gas-thruster-lab-experiment\/","title":{"rendered":"Cold Gas Thruster Lab Experiment"},"content":{"rendered":"<div style=\"text-align: center;\">Aerospace Engineering Laboratory:<\/div>\n<div style=\"text-align: center;\">Cold Gas Thruster:<\/div>\n<div style=\"text-align: center;\"><\/div>\n<div style=\"text-align: center;\">Charles O&#8217;Neill<\/div>\n<div style=\"text-align: center;\">1st March 2001<\/div>\n<p>A compressible flow supersonic nozzle using Nitrogen is experimentally tested. A<br \/>shadowgraph visualization system is setup. Specific impulse calculations are performed<br \/>from theoretical and experimental data. Compressible flow equations are reviewed. <\/p>\n<p><b>Includes shadowgraph photos of Prandtl-Meyer fans aft of a nozzle.<\/b><br \/><b><br \/><\/b><\/p>\n<table align=\"center\" cellpadding=\"0\" cellspacing=\"0\" style=\"margin-left: auto; margin-right: auto; text-align: center;\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\"><a href=\"http:\/\/charles-oneill.com\/blog\/wp-content\/uploads\/2012\/03\/250psi.jpg\" style=\"margin-left: auto; margin-right: auto;\"><img loading=\"lazy\" decoding=\"async\" border=\"0\" height=\"300\" src=\"http:\/\/charles-oneill.com\/blog\/wp-content\/uploads\/2012\/03\/250psi-300x225.jpg\" width=\"400\" \/><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Supersonic Nozzle Operating Above Design Pressure (250psi) with P-M waves&nbsp;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b><br \/><\/b><b><br \/><\/b>The document is available&nbsp;<a href=\"http:\/\/charles-oneill.com\/projects\/nozzle.pdf\">here<\/a>. This was an undergraduate laboratory experiment.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Aerospace Engineering Laboratory: Cold Gas Thruster: Charles O&#8217;Neill 1st March 2001 A compressible flow supersonic nozzle using Nitrogen is experimentally tested. Ashadowgraph visualization system is setup. Specific impulse calculations are performedfrom theoretical and experimental data. Compressible flow equations are reviewed. Includes shadowgraph photos of Prandtl-Meyer fans aft of a nozzle. Supersonic Nozzle Operating Above Design [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":66,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/charles-oneill.com\/blog\/wp-json\/wp\/v2\/posts\/39"}],"collection":[{"href":"https:\/\/charles-oneill.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/charles-oneill.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/charles-oneill.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/charles-oneill.com\/blog\/wp-json\/wp\/v2\/comments?post=39"}],"version-history":[{"count":0,"href":"https:\/\/charles-oneill.com\/blog\/wp-json\/wp\/v2\/posts\/39\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/charles-oneill.com\/blog\/wp-json\/wp\/v2\/media\/66"}],"wp:attachment":[{"href":"https:\/\/charles-oneill.com\/blog\/wp-json\/wp\/v2\/media?parent=39"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/charles-oneill.com\/blog\/wp-json\/wp\/v2\/categories?post=39"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/charles-oneill.com\/blog\/wp-json\/wp\/v2\/tags?post=39"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}