question for clartity

EPHREM · December 20, 2018, 11:23

Hello dears
q1) Is there any possibility of conducting dynamic mesh simulation using CFX if not, what is it that CFX can do what FLUENT can’t do? ………or can you explain the distinction between the two in terms of solution quality and reliability?

q2) why are we setting all cell zones in fluid state form ...while some of the components are in solid form?

ghorrocks · December 20, 2018, 16:22

CFX can do dynamic mesh simulation.

CFX is strongest in multiphase, multicomponent and chemistry modelling. It is also easier to use in many cases compared to Fluent.

Cell zones is a Fluent thing. CFX uses domains and handles them quite differently to Fluent.

December 20, 2018, 11:23	question for clartity	#1
EPHREM New Member Ephrem Join Date: Dec 2018 Posts: 1 Rep Power: 0	Hello dears q1) Is there any possibility of conducting dynamic mesh simulation using CFX if not, what is it that CFX can do what FLUENT can’t do? ………or can you explain the distinction between the two in terms of solution quality and reliability? q2) why are we setting all cell zones in fluid state form ...while some of the components are in solid form?

December 20, 2018, 16:22		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,819 Rep Power: 144	CFX can do dynamic mesh simulation. CFX is strongest in multiphase, multicomponent and chemistry modelling. It is also easier to use in many cases compared to Fluent. Cell zones is a Fluent thing. CFX uses domains and handles them quite differently to Fluent. __________________ Note: I do not answer CFD questions by PM. CFD questions should be posted on the forum.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Question about symmetry in Autodesk Cfd 2016	ecto	Autodesk Simulation CFD	0	October 20, 2015 04:16
small question about the functionalities of topological changes in OpenFoam	ngj	OpenFOAM Running, Solving & CFD	2	February 28, 2013 10:02
Question Re Engineering Data Source	imnull	ANSYS	0	March 5, 2012 13:51
internal field question - PitzDaily Case	atareen64	OpenFOAM Running, Solving & CFD	2	January 26, 2011 15:26
Poisson Solver question	Suresh	Main CFD Forum	3	August 12, 2005 04:37