Error in solver? (buoyantPisoFoam) -- CFD Online Discussion Forums

January 29, 2010, 17:51	Error in solver? (buoyantPisoFoam)	#1
fijinx Member James Baker Join Date: Dec 2009 Posts: 35 Rep Power: 16	This is for you smart ones out there (or at least smarter than me)! I have a simplified problem where I have a 1 meter cubed box with an inflow of 1kg/sec (trying to model filling a tank with gas). after 15 seconds I check the values, and the pressure is very much off (factor of 12ish). I have check, re-checked, and re-re-checked my values in all the files, but they all look accurate to me. Based off hand calcs, I'm expecting a pressure of around 1.724 MPa after 15 seconds, but it only gets to 135 kPa. Anyone out there that can crack this? I am using buoyantPisoFoam to solve the problem. http://rapidshare.com/files/343125087/meterBox.zip.html

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