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Search: Posts Made By: rikio
Forum: ANSYS July 19, 2012, 20:03
Replies: 4
Views: 385
Posted By rikio
Tutorial is always a good start :-)

Tutorial is always a good start :-)
Forum: ANSYS July 19, 2012, 03:26
Replies: 4
Views: 385
Posted By rikio
ICEM is not a professional 3D tool to create...

ICEM is not a professional 3D tool to create models, but could be used to do some simplification and modification. So, if you have a complicated model to be meshed, it is a better way to create them...
Forum: ANSYS July 19, 2012, 03:15
Replies: 1
Views: 424
Posted By rikio
I have not done any such simulation, but in my...

I have not done any such simulation, but in my opinion, if you set BC for the fluid zone, there would be conflicts between the BC and the automatically calculated values.
Forum: ANSYS July 19, 2012, 03:07
Replies: 1
Views: 484
Posted By rikio
Looks like you are new to ICEM, :-) First,...

Looks like you are new to ICEM, :-)

First, you can set the surface/curve parameters to have different mesh size on/around the features. It can be reached at Mesh/Surface Mesh or Mesh/Curve Mesh....
Forum: ANSYS June 15, 2012, 04:25
Replies: 4
Views: 533
Posted By rikio
You can restart the solver, and use the results...

You can restart the solver, and use the results file as the initial condition.

If stop a running case, two files would be there, .res and .out. And you can also get a .bak file by clicking on the...
Forum: ANSYS June 15, 2012, 01:26
Replies: 1
Views: 1,646
Posted By rikio
Seems it could not be fulfilled like you said,...

Seems it could not be fulfilled like you said, but only create a plane using a point and normal, or 3 points, then plot the contour.
Forum: ANSYS June 13, 2012, 11:44
Replies: 3
Views: 657
Posted By rikio
Which mesher are you using? GAMBIT?

Which mesher are you using? GAMBIT?
Forum: ANSYS June 13, 2012, 11:41
Replies: 4
Views: 533
Posted By rikio
You can select the mode of the solver running...

You can select the mode of the solver running when define a new run, such as serial, MPI Local Parallel or MPI Distributed Parallel.

BTW, always look into the help before having a post....
Forum: CFX June 12, 2012, 21:10
Replies: 6
Views: 664
Posted By rikio
If you want to know the sign in the interior,...

If you want to know the sign in the interior, generate a vector on the created location, and then get the sign of the plane by combining the direction of vectors. But all of these would be known...
Forum: CFX June 12, 2012, 09:31
Replies: 6
Views: 664
Posted By rikio
This has been explained in the help, Reference...

This has been explained in the help, Reference Guide > Functions in ANSYS CFX > Quantitative Function List > massFlow. "For planes and surfaces that cut through a domain, the normal of the plane or...
Forum: CFX June 11, 2012, 07:15
Replies: 5
Views: 626
Posted By rikio
It is supposed to work. :-)

It is supposed to work. :-)
Forum: CFX June 11, 2012, 04:15
Replies: 3
Views: 426
Posted By rikio
You can plot a chart to show the profile, and...

You can plot a chart to show the profile, and also export a location, like a curve or plane, to show the values at nodes. :-)
Forum: CFX June 11, 2012, 03:08
Replies: 2
Views: 762
Posted By rikio
Plot the velocity curve along a streamline is not...

Plot the velocity curve along a streamline is not difficult. Select the streamline as the location, and choose velocity as the variable of Y axis. But specify a certain streanline is not easy. Maybe...
Forum: CFX June 11, 2012, 02:52
Replies: 5
Views: 626
Posted By rikio
You can set the heat source terms from locations...

You can set the heat source terms from locations listed in /Modeling Guide /Basic Capabilities Modeling /Sources /Locators for Sources. The path I mentioned is for CFX V13.0.

Input a value to...
Forum: CFX June 10, 2012, 20:08
Replies: 3
Views: 426
Posted By rikio
Do you mean extract the values from a result...

Do you mean extract the values from a result file? If so, why not by defining a plane at the target position?
Forum: CFX June 10, 2012, 19:59
Replies: 8
Views: 560
Posted By rikio
It is of the same process as other CFD...

It is of the same process as other CFD simulations, mesh the domain, set the boundary conditions and solver parameters, and then solve. If you are new to this kind of problem, I would suggest you to...
Forum: Main CFD Forum June 8, 2012, 03:40
Replies: 3
Views: 685
Posted By rikio
Very useful information there, but need password...

Very useful information there, but need password to get the detailed data.
Forum: CFX June 7, 2012, 03:40
Replies: 1
Views: 492
Posted By rikio
I have not checked the feature you mentioned in...

I have not checked the feature you mentioned in CFX-Pre.
But in my opinion, parameters in design modeler are used to adjust the dimensions of geometry, to generate a new design more easily. It could...
Forum: ANSYS June 5, 2012, 07:56
Replies: 5
Views: 504
Posted By rikio
Maybe, sometimes it may be an issue of the...

Maybe, sometimes it may be an issue of the graphic card, or the display configuration.
Forum: ANSYS Meshing & Geometry June 5, 2012, 07:28
Replies: 4
Views: 995
Posted By rikio
No Inlet option, but wall only? Did you define...

No Inlet option, but wall only?
Did you define a new boundary, and select the target "Inlet" surface as the inelt? 2D mesh, line element, is not needed to define a boundary, surface is enough.
Forum: ANSYS Meshing & Geometry June 5, 2012, 07:17
Replies: 3
Views: 883
Posted By rikio
As your first post described, prompt of "Geometry...

As your first post described, prompt of "Geometry already exists" could be worked around by clicking on close, and then selecting the geometry to be converted. Have not encountered the later...
Forum: ANSYS June 5, 2012, 04:33
Replies: 5
Views: 504
Posted By rikio
It is hard to say what the probelm is. Have you...

It is hard to say what the probelm is. Have you post processed it within FLUENT?
Forum: ANSYS June 5, 2012, 04:23
Replies: 1
Views: 464
Posted By rikio
Not clear about yur question. Do you mean...

Not clear about yur question. Do you mean creating a rectangular face on inlet to check the velocity within CFD-Post? Or check the velocity at specific point location?
Forum: CFX June 5, 2012, 04:19
Replies: 43
Views: 2,464
Posted By rikio
By looking into the snapshot of the model and...

By looking into the snapshot of the model and notice message, it seems that there is no adequate fluid flow channel to make it through, and the inflow back to inlet which is different from the BC you...
Forum: ANSYS May 30, 2012, 22:07
Replies: 1
Views: 405
Posted By rikio
You need to define a thin cut at the interface of...

You need to define a thin cut at the interface of wheel and ground. Otherwise, the mesh on the wheel may penetrate into ground, and make a hole as you described.
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