Expert parameter "include pref in forces"

January 31, 2005, 19:28

Hi, I would like to know more detail information, about the expert parameter "include pref in forces", since the description offered in the CFX5.7's manual doesn't help much.

Thanks, Luis Prieto

February 1, 2005, 17:02

Hi,

Doesn't it just mean that without the parameter the forces on surfaces is calculated assuming a pressure of pref behind them, or with the parameter it is assumed there is zero pressure behind the surfaces? I am not sure, but a quick check run of CFX would prove it.

Glenn Horrocks

January 31, 2005, 19:28	Expert parameter "include pref in forces"	#1
Luis Guest Posts: n/a	Hi, I would like to know more detail information, about the expert parameter "include pref in forces", since the description offered in the CFX5.7's manual doesn't help much. Thanks, Luis Prieto

February 1, 2005, 17:02	Re: Expert parameter "include pref in forces"	#2
Glenn Horrocks Guest Posts: n/a	Hi, Doesn't it just mean that without the parameter the forces on surfaces is calculated assuming a pressure of pref behind them, or with the parameter it is assumed there is zero pressure behind the surfaces? I am not sure, but a quick check run of CFX would prove it. Glenn Horrocks

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