How does Fluent calculate moments (dyanmic/static)

February 22, 2006, 13:51

What does FLUENT do to calculate the moment? Does it use the total pressure, static, dynamic, etc...?

February 22, 2006, 18:58

from FLUENT Documentation: The forces on a wall zone are computed by summing the dot product of the pressure and viscous forces on each face with the specified force vector. In addition to the actual pressure, viscous, and total forces, the associated force coefficients are also computed, using the reference values specified in the Reference Values panel.

vivi · May 10, 2009, 22:07

Dear Brain,
I have a question the same with you,I would like to know that you now know the answer to it? If you know, please contact me。
thanks

gunposer · June 3, 2009, 07:46

what is the face in 2D?

Piyush Jadhav · July 16, 2013, 15:28

Dear Brain, if you have answers for these then can you please put themover this thread.

February 22, 2006, 13:51	How does Fluent calculate moments (dyanmic/static)	#1
Brian Guest Posts: n/a	What does FLUENT do to calculate the moment? Does it use the total pressure, static, dynamic, etc...?

February 22, 2006, 18:58	Re: How does Fluent calculate moments (dyanmic/sta	#2
MOHAMMED Guest Posts: n/a	from FLUENT Documentation: The forces on a wall zone are computed by summing the dot product of the pressure and viscous forces on each face with the specified force vector. In addition to the actual pressure, viscous, and total forces, the associated force coefficients are also computed, using the reference values specified in the Reference Values panel.

June 3, 2009, 07:46	2D face	#4
gunposer New Member Gunposer Join Date: Jun 2009 Posts: 8 Rep Power: 17	what is the face in 2D?

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May 10, 2009, 22:07		#3
vivi New Member Join Date: Mar 2009 Posts: 3 Rep Power: 17	Dear Brain, I have a question the same with you,I would like to know that you now know the answer to it? If you know, please contact me。 thanks

July 16, 2013, 15:28		#5
Piyush Jadhav New Member Piyush Join Date: Jul 2013 Location: Chennai Posts: 4 Rep Power: 13	Dear Brain, if you have answers for these then can you please put themover this thread.