{"id":389921,"date":"2024-10-16T07:12:43","date_gmt":"2024-10-16T07:12:43","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/seeking-help-for-hydrogen-explosion-simulation\/"},"modified":"2024-10-16T07:12:43","modified_gmt":"2024-10-16T07:12:43","slug":"seeking-help-for-hydrogen-explosion-simulation","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/seeking-help-for-hydrogen-explosion-simulation\/","title":{"rendered":"Seeking help for hydrogen explosion simulation"},"content":{"rendered":"<p>Dear Sir and Madam,<\/p>\n<p>Nice to know you!<br \/>\nI am using CESE solver combined Chemistry solver to conduct hydrogen explosion simulation, I came across some problems as below, please kindly give me some advice.<\/p>\n<p>1.No matter how much the parameters of EOS and Material, the simulation results remain unchanged.<br \/>\n2.Mole number has less impact on the simulation results.<br \/>\n3.The same simulation model run with SMP and MPP  get different results(unacceptable differences)<br \/>\n4.Gas with viscous option make sense for simple simulated object, but less effect on complicated simulated object.<br \/>\n5.I have no idea about how to define relative reasonable ignition parameter.<\/p>\n<p>Looking forward to your reply\uff01<\/p>\n<p>Thank you very much!<\/p>\n<p>Best Regards<\/p>\n<p>Tony<\/p>\n","protected":false},"template":"","class_list":["post-389921","topic","type-topic","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Dear Sir and Madam, Nice to know you! 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I am using CESE solver combined Chemistry solver to conduct hydrogen explosion simulation, I came across some problems as below, please kindly give me some advice. 1.No matter how much the parameters of EOS and Material, the simulation results remain unchanged. 2.Mole number has less impact on\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/seeking-help-for-hydrogen-explosion-simulation\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-10-16T07:12:43+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-10-16T07:12:43+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Seeking help for hydrogen explosion simulation | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Dear Sir and Madam, Nice to know you! 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