tag:blogger.com,1999:blog-8968604820003269863.post801781926730522437..comments2024-03-21T03:05:46.528-07:00Comments on Chemical & Process Technology: A refresh to Process Engineer on few phenomenons in restriction orificeWebwormhttp://www.blogger.com/profile/11991072858350648438noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-8968604820003269863.post-26518735685631667732008-11-17T13:22:00.000-08:002008-11-17T13:22:00.000-08:00"When the fluid is steam and the RO is a sharp edg..."When the fluid is steam and the RO is a sharp edge orifice, there is not critical pressure."<BR/><BR/>Thanks for input.<BR/><BR/>If you can elaborate more or cites the references, that will be great !Webwormhttps://www.blogger.com/profile/11991072858350648438noreply@blogger.comtag:blogger.com,1999:blog-8968604820003269863.post-57397006057096695952008-11-17T10:04:00.000-08:002008-11-17T10:04:00.000-08:00When the fluid is steam and the RO is a sharp edge...When the fluid is steam and the RO is a sharp edge orifice, there is not critical pressure.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8968604820003269863.post-10336099545861628212008-01-02T07:50:00.000-08:002008-01-02T07:50:00.000-08:00Hi,Thanks. Checked and updated.Hi,<BR/>Thanks. Checked and updated.Webwormhttps://www.blogger.com/profile/11991072858350648438noreply@blogger.comtag:blogger.com,1999:blog-8968604820003269863.post-3191633175516755462008-01-02T07:45:00.000-08:002008-01-02T07:45:00.000-08:00There is an error in the equation to calculate the...There is an error in the equation to calculate the Critical Flow Pressure. The correct equation is as given in API 520:<BR/><BR/>Pc = Pu [2/(k+1)] raised to power (k/k-1)Anonymousnoreply@blogger.com