{"id":382133,"date":"2024-09-10T09:36:34","date_gmt":"2024-09-10T09:36:34","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/382133\/"},"modified":"2024-09-10T09:36:34","modified_gmt":"2024-09-10T09:36:34","slug":"382133","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/382133\/","title":{"rendered":"Reply To: mach at inlet higher than at throat nozzle"},"content":{"rendered":"<p>&lt;p&gt;I see the throat area too small. Is the area ratio correct? If you need Ma = 3 at the outlet, then according to the isentropic relations, P\/Po = 0.02722, A\/A<em> =&nbsp;<\/em>4.234 and P\/P* = 0.0515. But you have applied P\/Po = 30\/10^5 = 0.0003.&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-382133","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/382133","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/382133\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=382133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}