Problem in calculating additional variable with second time derivative -- CFD Online Discussion Forums

April 24, 2021, 10:23

Problem in calculating additional variable with second time derivative

ziyixy

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Join Date: Mar 2019

Posts: 8

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Hi,

I wonder if the variable "ps" in the vortex sound equation as shown in the figure could be solved by using the additional variable, or other ways to get the "ps" in CFX.

Any suggestions would be greatly appreciated.

Attached Images

vortex sound equation.png (3.0 KB, 16 views)

April 24, 2021, 23:01		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,871 Rep Power: 144	I have no idea what that equation is or what the symbols mean. Please explain what you are talking about. What is a "vortex sound equation"? aero_head likes this. __________________ Note: I do not answer CFD questions by PM. CFD questions should be posted on the forum.

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