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Multiple import of geometries

June 9, 2010, 12:21 am
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Hey there,

I have three geometrie files in the dxf file format. Adding an import to the model builder in the geometry part and trying to import these three geometries alone works. So the files should be ok.
BUT as soon, as I try to add a second import to the geometry part and load now these two.... it fails.
The error message is:
The imported file did not contain any geometries.
Why is that?!
Would be greatful if s.b. can help me out of this.

I'm using Multiphysics 4.0.

Greetings
Manuel Feuchter
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Solidworks Importing

June 9, 2010, 12:34 pm
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Hi All,

I am having some trouble importing 3d models from solidworks to comsol 3.5a. I tried saving it has .x_t files but Comsol would not recognize the file type. Is there a way of saving them as .mphbin files?

Thanks,

will
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Update needed for Import module from Solidworks to Comsol and IGES/STEP Import Issue

June 14, 2012, 8:58 am
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Yesterday I updated Solidworks in order to be able to view a CAD model I received from a client which I was unable to open. This update worked and now the model opens perfectly, but today when I tried importing a different model to Comsol, I got the following popup window:

"readsolidworks.exe - Application Error
The exception unknown software exception (0xc0000005) occurred in the application at location 0x0056e200.
Click on OK to terminate the program
Click on CANCEL to debug the program"

Clicking ok or cancel closes the window and no imported geometry appears in Comsol. As a quick work around I saved my assembly as a Step and Iges and these imported correct geometry, but in both cases certain parts were moved from their locations in the solidworks assembly (All assembled parts are fully constrained in Solidworks, but it looks like Comsol has aligned the origin of each part rather than using their relative positions in the assembly), so this method is also not working correctly. The updated version of Solidworks which is causing the trouble is Solidworks Professional 2012 x64 SP3.0 edition running on 64 bit Windows XP professional.

Does anyone know if there is an update to the Comsol import module to deal with the update to Solidworks or whether the iges/step import problem can be fixed?
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import CAD files (from ProE to Comsol)

April 10, 2013, 6:08 am
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hello,

I've tried comsol and I tried to import a CAD file in step format (*.STP) created from Pro Engineer.
Comsol starts to import, and stops at 50% of the loading...nothing happened...
I don't know why?
My ProEngineer file is about 9 Mo.. Is there a problem with this?
Do you have any idea how I can import my file at the end?

Thanks.
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Import Table/Graph to Comsol

October 4, 2013, 8:34 am
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Hello,

I'd like to add a graph to my results in COMSOL so I can compare the results between them .

I thought about importing the XY table to COMSOL but I keeps giving an error.


Is there a way that I can add my own graphs to comsol results.
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Create Spherical Geometry from txt file

March 4, 2014, 5:40 am
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I have a group of spheres arranged into a text file that looks like

diameter x_center y_center z_center
# # # #
# # # #
# # # #

Is there any way in COMSOL to create a sphere centered at (x,y,z) with diameter d for each entry? Thank you for your help!

Richard
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COMSOL v4.4

May 29, 2014, 4:24 am
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Hi, wondering if COMSOL v4.4 is able to import data files to compare with the results obtained?

Thank you
↧

Importing a completely connected .dxf drawing from autocad, but comsol keeps telling me it's disconnected and has 15 components...is there any function that will show me where the disconnects are so I can repair them, or some other solution?

July 12, 2014, 7:39 am
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I attached the dxf file as a zip folder (wouldn't let me attach the dxf directly) if anyone would like to examine it. Upon importing, comsol tells me "Finalized geometry is disconnected and has 15 components." I have tried all three import options--form solids, knit curves, and do not knit curves. I've also tried playing around with the relative repair tolerance with no effect. In autocad, when I go to hatch the object the hatch pattern stays fully confined, so there doesn't seem to be any breaks that I can tell. Thanks for any assistance!
↧
Search

PDE import and export

January 26, 2015, 3:04 am
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Hi! Is there a way to Import/Export General Form PDE from/to a text file, as it is possible in the cases of e.g. parameters and variables?
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How to split into different domains when Importing CAD files by other softwares?

March 30, 2015, 6:44 pm
$
0
0
Hi there,

I'm a new user for COMSOL Multiphysics; I was not quite familiar with the COMSOL CAD module so I used UG which I've been always using, to build models;

however here comes the question: when I import the UG model into COMSOL, it always unite all the entities in UG into one domain in COMSOL; even if I select "do not knit" in the import options, this situation still happens.

So I'm wondering are there any solutions for this issue? Or there's no way and I have to use other CAD softwares, for example SolidWorks?

Thank you and All My Regards,

Allen
↧

Multiple import of geometries

June 9, 2010, 6:21 am
$
0
0
Hey there,

I have three geometrie files in the dxf file format. Adding an import to the model builder in the geometry part and trying to import these three geometries alone works. So the files should be ok.
BUT as soon, as I try to add a second import to the geometry part and load now these two.... it fails.
The error message is:
The imported file did not contain any geometries.
Why is that?!
Would be greatful if s.b. can help me out of this.

I'm using Multiphysics 4.0.

Greetings
Manuel Feuchter
↧

Solidworks Importing

June 9, 2010, 6:34 pm
$
0
0
Hi All,

I am having some trouble importing 3d models from solidworks to comsol 3.5a. I tried saving it has .x_t files but Comsol would not recognize the file type. Is there a way of saving them as .mphbin files?

Thanks,

will
↧

Update needed for Import module from Solidworks to Comsol and IGES/STEP Import Issue

June 14, 2012, 2:58 pm
$
0
0
Yesterday I updated Solidworks in order to be able to view a CAD model I received from a client which I was unable to open. This update worked and now the model opens perfectly, but today when I tried importing a different model to Comsol, I got the following popup window:

"readsolidworks.exe - Application Error
The exception unknown software exception (0xc0000005) occurred in the application at location 0x0056e200.
Click on OK to terminate the program
Click on CANCEL to debug the program"

Clicking ok or cancel closes the window and no imported geometry appears in Comsol. As a quick work around I saved my assembly as a Step and Iges and these imported correct geometry, but in both cases certain parts were moved from their locations in the solidworks assembly (All assembled parts are fully constrained in Solidworks, but it looks like Comsol has aligned the origin of each part rather than using their relative positions in the assembly), so this method is also not working correctly. The updated version of Solidworks which is causing the trouble is Solidworks Professional 2012 x64 SP3.0 edition running on 64 bit Windows XP professional.

Does anyone know if there is an update to the Comsol import module to deal with the update to Solidworks or whether the iges/step import problem can be fixed?
↧
↧

import CAD files (from ProE to Comsol)

April 10, 2013, 12:08 pm
$
0
0
hello,

I've tried comsol and I tried to import a CAD file in step format (*.STP) created from Pro Engineer.
Comsol starts to import, and stops at 50% of the loading...nothing happened...
I don't know why?
My ProEngineer file is about 9 Mo.. Is there a problem with this?
Do you have any idea how I can import my file at the end?

Thanks.
↧

Import Table/Graph to Comsol

October 4, 2013, 2:34 pm
$
0
0
Hello,

I'd like to add a graph to my results in COMSOL so I can compare the results between them .

I thought about importing the XY table to COMSOL but I keeps giving an error.


Is there a way that I can add my own graphs to comsol results.
↧
Search

Create Spherical Geometry from txt file

March 4, 2014, 11:40 am
$
0
0
I have a group of spheres arranged into a text file that looks like

diameter x_center y_center z_center
# # # #
# # # #
# # # #

Is there any way in COMSOL to create a sphere centered at (x,y,z) with diameter d for each entry? Thank you for your help!

Richard
↧

COMSOL v4.4

May 29, 2014, 10:24 am
$
0
0
Hi, wondering if COMSOL v4.4 is able to import data files to compare with the results obtained?

Thank you
↧
↧

Importing a completely connected .dxf drawing from autocad, but comsol keeps telling me it's disconnected and has 15 components...is there any function that will show me where the disconnects are so I can repair them, or some other solution?

July 12, 2014, 1:39 pm
$
0
0
I attached the dxf file as a zip folder (wouldn't let me attach the dxf directly) if anyone would like to examine it. Upon importing, comsol tells me "Finalized geometry is disconnected and has 15 components." I have tried all three import options--form solids, knit curves, and do not knit curves. I've also tried playing around with the relative repair tolerance with no effect. In autocad, when I go to hatch the object the hatch pattern stays fully confined, so there doesn't seem to be any breaks that I can tell. Thanks for any assistance!
↧

PDE import and export

January 26, 2015, 9:04 am
$
0
0
Hi! Is there a way to Import/Export General Form PDE from/to a text file, as it is possible in the cases of e.g. parameters and variables?
↧

How to split into different domains when Importing CAD files by other softwares?

March 31, 2015, 12:44 am
$
0
0
Hi there,

I'm a new user for COMSOL Multiphysics; I was not quite familiar with the COMSOL CAD module so I used UG which I've been always using, to build models;

however here comes the question: when I import the UG model into COMSOL, it always unite all the entities in UG into one domain in COMSOL; even if I select "do not knit" in the import options, this situation still happens.

So I'm wondering are there any solutions for this issue? Or there's no way and I have to use other CAD softwares, for example SolidWorks?

Thank you and All My Regards,

Allen
↧
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