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Internal Error Cad Import Comsol

But I have found some alternative in this method. The first thing is the interface, simply horrible, even windows 8 has a better interface. I am actually using 4.0a instead of 3.5. For me I believe that if the union does not pass, it really comes from the matching quality of the different domains. navigate here

We recently installed COMSOL 4.2. (We've been using COMSOL 3.5a, so we are trying to create the same model on COMSOL 4.2. Furthermore, the problem is that, if I get my complicated model, and make a union in Rhino, COMSOL fails to import the geometry all in all! To get the phase shifts, I need to evaluate the distance of the patches from a virtual plane perpendicular to the intended direction of steering. thanx again.

My question is now: These imported IGES-structures are a mesh already (see Abbildung 1 in the attachment). If I need to iterate on the part, change the geometry and then have to re-import, all of my named selections are gone, as it is a new import. Some elements are not of high quality but I am not intending to modify the millions of mesh cells in the source material (Abb. 2).

  1. Click here for a list of all matrix groups.
  2. And, what could be the error in the meshing process?
  3. The budget is up to $7k….
  4. However, when I put them all together, I am always getting the message: "Boolean geometry operation failed".
  5. Optra family; The 900 error is usually due to a software or communications problem.
  6. My brick and mortar is a 2D geometry, and I put periodic condition on left and right side of my rectangular slab.
  7. Therefore, I would like to ask for some help in importing .sat-files to COMSOL.
  8. I'd be grateful for any kind of help and thanks for you eventual support ! 0 0 10/31/12--07:41: 3d Core, Error: Unknown function or operator Contact us about this article Hello,
  9. I put my file in the attach.

and partners COMSOL Inc. COMSOL 4.814 visualizaciones 6:44 How to create 3D model in Comsol-sketch a cantilever immersed in a fluid - Duración: 10:09. However, if you can attach the geometry correctly, then the interface can update the part in ANSYS for you. Even though in the CAD-programme (Rhino) I am able to form a union, it fails in COMSOL.

Newer Than: Search this thread only Search this forum only Display results as threads More... i dont know if that option is available in 4.0 or not, but if it is then choose "CAD Import Kernel" as it is a more powerful kernel and can handle Don't get me started on the classified area.... No problem.

We recently installed COMSOL 4.2. (We've been using COMSOL 3.5a, so we are trying to create the same model on COMSOL 4.2. Alternately: how can I use distance of a domain or primitive center from a plane in an expression? However, as soon as I add some braces to cross the box, and perform the same operations, this "boolean geometry operation failed" notification starts hunting me again, when I am trying Inicia sesión para añadir este vídeo a una lista de reproducción.

I've tried prescribed displacement in Solid Mechanics; then use the resulting stress as initial stress (solid.sx,solid.sxy,...) in the EMI, but they bend differently. Heat transfer, AC/DC and electromagnetic module…. Thank you for your help 0 0 03/07/11--08:08: meshing error Contact us about this article hi, i got following error several times with different models while meshing. 'failed to respect boundary Anyone has experience on it?

Solution. http://clockworklaw.com/internal-error/internal-error-3.php I basically want my solutes to go through mortar pathway, but for some reasons, it's not working on this model. What I do want to change/modify is how COMSOL handles these source meshes for its internal mesh calculation. Cheers Reply | Reply with Quote | Send private message | Report Abuse Janet Kissho November 26, 2013 4:12am UTC in response to Henna Tahvanainen Re: CAD import and meshing error

Even though in the CAD-programme (Rhino) I am able to form a union, it fails in COMSOL. Updated: June 27, 2011. Do you have that license? http://clockworklaw.com/internal-error/internal-error-105.php yes no add cancel older | 1 | .... | 33 | 34 | 35 | (Page 36) | 37 | 38 | 39 | .... | 105 | newer HOME

Either, it fails to mesh a face of the structure or I get "internal error with code 900". Is there any best-practice guide on how to import meshed CAD models without "sub-meshing" all source elements? Furthermore, the problem is that, if I get my complicated model, and make a union in Rhino, COMSOL fails to import the geometry all in all!

If I want to fill reactor with this small particle, I need about 1000 particles, it take too long time for me.

In similarity, if I import only the left and right blood cavities, I also can form a UNION of them. Don't get me started on the classified area.... It's important to know the type of file you are trying to import, and the software you used to create the geometry, I recomend you to avoid IGES format, I found Inicia sesión para informar de contenido inapropiado.

Furthermore, the problem is that, if I get my complicated model, and make a union in Rhino, COMSOL fails to import the geometry all in all! Do any of you have any experience with similar problems or suggestions for solutions? I started using COMSOL from version 4.0, so I do not have v3.5 which according to you has better meshing tools. weblink Cheers Reply | Reply with Quote | Send private message | Report Abuse Ivar Kjelberg May 10, 2011 9:01pm UTC in response to Amir Fadel Re: CAD import and meshing error

Regarding the meshing error, I got errors after importing only when I imported threaded holes or similar. The error happened under the "Free Tetrahedral 1" category. At the first time that I tried to simulate occured the following error : "Segregated solver steps do not involve all components." So I added the variables in the segregated step then the Error 900 appear ?

You may withdraw this consent. there are a few specialised softwares optimised for these kinds of geoemtry data Furthermore, the default meshing settings, I would believe, are not optimised for such shapes, I would suggest that I know with UG, it's a seperate license, perhaps he doesn't have an IGES translator? If I simplify my model, so that the union works, the meshing no longer works!

thanks in advance, Dennis 0 0 01/11/14--21:38: hoe do draw a soild cylinder in terms of slices -comsol4.3 version Contact us about this article Hai, I like to know how do Do you have experience with any of them ? Naema 0 0 10/10/12--10:17: faces are too close in 3d domain Contact us about this article Hi, I'm making a copy of my pipe geometry, and then when I make the If I need to iterate on the part, change the geometry and then have to re-import, all of my named selections are gone, as it is a new import.

What I do want to change/modify is how COMSOL handles these source meshes for its internal mesh calculation.