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Internal Error Cad Import Comsol

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! Makes me wish that I could just revert to 4.3b. Main Navigation. Much Thanks 0 0 11/23/11--18:39: Example Model cannot converge: boltzmann_argon Contact us about this article Hi, When I restart to solve the boltzmann_argon model, I got some error messages as below: check over here

Tips#1: import every single part from the assembly a) under SW, in your assembly, … Recapture Your CAD Mojo by Learning Something New - forecast future technology issues, break big challenges Contact us about this article Dear community, I am trying to import geometrical models of the human body to build a virtual man in COMSOL based on the free BodyParts3D database. Also, it could be good that the COMSOL forum include a thread with the error code, and the associated tips. thanx again.

For example, I have a complex part, that in ANSYS has dozens and dozens of named selections. Regarding the meshing error, I got errors after importing only when I imported threaded holes or similar. 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

Either, it fails to mesh a face of the structure or I get "internal error with code 900". 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). This drastically increases the amount of mesh cells in my models (Abb. 3 and Abb. 6). This drastically increases the amount of mesh cells in my models (Abb. 3 and Abb. 6).

tensorbundle 31.562 visualizaciones 5:59 COMSOL: FLOW AROUND A SPHERE - Duración: 9:46. Cargando... Log In Create an Access Account Forgot password? I don't think they ever have a need to export to ANSYS so I doubt they would know if I asked them.

All rights reserved  |  Privacy Policy Trademarks My Account Logout Login North America Asia/Pacific Europe North America Brazil China Denmark Finland France Germany India Italy Japan Korea Netherlands Norway Portugal Russia Iniciar sesión Transcripción 8.146 visualizaciones 9 ¿Te gusta este vídeo? If not, then add it in CAD and import it in comsol multiphysics software.All the best,MarjanSent from my iPadOn 16.02.2013, at 15:18, "hosn_7" <***@yahoo.com> wrote: HelloI am a new user of COMSOL What a resource!

Iniciar sesión Compartir Más Denunciar ¿Quieres informar del vídeo? The database supplies every piece of a human body as a high resolution .obj file, which I convert to STL or IGES (works a lot better during import than STL) for If the workflow is not working for a simple sphere already, it is obvious that the whole body model is nearly useless. Therefore, I would like to ask for some help in importing .sat-files to COMSOL.

Any other tips or explanations for the CAD import module would be highly appreciated! http://madeleinebrand.com/internal-error/internal-error-5.html Enter your email address below and we will send you a link to where you can set a new one. For me I believe that if the union does not pass, it really comes from the matching quality of the different domains. One thing that is important, is that your working directory must be the same location that the part file is located.

  • Either, it fails to mesh a face of the structure or I get "internal error with code 900".
  • Best, Christian 0 0 12/06/13--10:15: New version 4.4 Contact us about this article Hey.
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  • Is there any best-practice guide on how to import meshed CAD models without "sub-meshing" all source elements?

Do you fuse surfaces together to yield a volume? Also, I do have access to the CAD import tool. When the geometry is very complicated like in the case of a screw-hole I had support to mesh it for me with the mesher from 3.5... this content On the interface for calculation of mass transfer coefficient I need to Reynolds number how that velocity in reynolds relation for any point is bulk velocity of upper layer.

The mesh creation or the solver? and similarly for the degrees of freedom, NaN/Inf in the matrix columns What am I doing wrong? 0 0 07/11/11--09:53: Error 1095: Failure to load (Not enough server storage space) Contact However, once i try to form a union between all four domains I obtain the following error message: "Boolean operation failed".

And, what could be the error in the meshing process?

At any rate I am waiting for some answer from support. Anyone has experience on it? Siguiente Convert 2D models into 3D models using COMSOL 4.3 - Duración: 4:00. My geometry consists of parts of the human heart that were obtained from MRT scans (atria, ventricles as well as right and left blood cavities filling the interior of the heart)

I am wondering if it is possible to add these points to a sphere geometry by giving its coordinates. This observation is in line with Ivar's suggestion to remove all small faces using the CAD repair command. I appreciate your time when you help me, and I'll try my best to help the rest of this community too when I'm experienced enough. have a peek at these guys 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).

Cargando... Segregated group 1 Matrix has zero on diagonal. In summary, is it possible to create first an sphere, and then to add all the points such as edges and faces are then created on the sphere? Cargando...

In ANSYS, you can make it automatically import in a Pro/E file, but you have to configure that when you install the program. There are 253 equations giving NaN/Inf in the matrix rows for the variable mod1.c at coordinates: (4.01e-005,1.75e-005), (4.01e-005,1.74437e-005), (4.01e-005,1.73683e-005), (4.01e-005,1.72675e-005), (4.01e-005,1.71327e-005), ... This drastically increases the amount of mesh cells in my models (Abb. 3 and Abb. 6). However, if it properly attached, I can simply click, "Update" and the geometry will update keeping all of my old named selections.

As you already remarked my original geometry consists of triangulated surfaces (coordinates for a point cloud and connections between these points) for which I wrote a simple C++ code able to