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Messages - pitney1

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31
How do I set the pressure profile at a vertical pressure boundary for free surface flow?

32
Is there a way to specify surface roughness while using the SST model? Is it possible to use scalable wall functions with these turbulence models?


33
How to model the free water jets of Pelton turbines with a homogenous / inhomogeneous Euler-Euler model, plus the particle flow (in the jet) and erosion due to particles?

34
CFX / How can I visualize the temperature gradient in ANSYS CFX?
« on: May 11, 2012, 09:54:21 PM »
I want to visualize temperature gradient in Ansys CFX please help.


35
In a CHT analysis I am getting unrealistic temperatures in the solid domain at the fluid-solid domain interface.

Help.

36
I am running a case that has thin walls and uses the user FORTRAN code CTS.F The case fails in the solver for parallel but runs in serial What is the workaround? Details of error:- ---------------- Error detected by routine PSHDRH CDRNAM = /FLOW/MESH/LATEST/ZN1/BELG0 CRESLT = NONE Current Directory : / +--------------------------------------------------------------------+ | ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | Stopped in routine MEMERR

Help!

37
How do you set the emissivity at the interface between a porous domain and a fluid domain in CFX-11.0?

38
I am running a real gas EOS in CFX and would like to view the property data tables that the Solver uses to evaluate the fluid properties. How can I do this?


39
CFD-Post fails to read a Fluent file if a cell zone name is the same as a fluid name? Please help.

ERROR
Parent of new object ('/SCALAR VARIABLE:/DATA READER/CASE:Case <case name>/DOMAIN:<fluid name>.Mass Flow') does not exist in the database.

This error occurs when
a) the case has more than one fluid, but no multiphase model enabled (e.g. because each fluid is present in a different cell zone), and
b) one of the fluid names is the same as one of the cell zone names.

40
I want to adjust turbulent Prandtl number in CFX. Please help.


41
CFX / How do I model a shell and tube heat exchanger in CFX?
« on: May 11, 2012, 09:31:44 PM »
I want to model a shall and tube heat exchanger in CFX. Please guide me.

42
CFX / How to activate thermal heat fluxes in CFX?
« on: May 11, 2012, 09:28:25 PM »
How do I activate thermal heat fluxes in CFX?

Please reply.

43
Fluent / How to enable Pressure work in Fluent
« on: May 11, 2012, 10:54:13 AM »
Hi,

I want to enable pressure work in fluent simulation. Can any one tell me how I can do that in Fluent?


Thanks.

44
why do you need to know the location of the particles? Are you doing steady particle tracking or unsteady?

45
I dont get any error in compiling and loading the above UDF.

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