hfcMYSTRAN - a test case

[HoWil]

Why volume mesh? This is a shell.

because I am curious if I/we can use it for meshing volumes

[johnwang]

CBAR with a TUBE profile

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[johnwang]

CBAR with a T2 profile

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[johnwang]

mystran's all-elem-test.dat case. A plain supported by some frames.

FC doesn't support mixed meshes now, so have to draw twice, one with faces and the other one with edges. But for animation, only one could be viewed at one time.

all-elem-test.jpg (29.42 KiB) Viewed 1828 times

all-elem-test.gif (374.77 KiB) Viewed 1828 times

[HoWil]

mystran's all-elem-test.dat case. A plain supported by some frames.

FC doesn't support mixed meshes now, so have to draw twice, one with faces and the other one with edges. But for animation, only one could be viewed at one time.

all-elem-test.jpg

all-elem-test.gif

You did apply a force or? Is it a face load or is it only one force on the middle line of the face?

[johnwang]

You did apply a force or? Is it a face load or is it only one force on the middle line of the face?

PLOAD2 on CQUAD4 & CTRIA3 shell


SubCase 91

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sc91b.jpg (11.35 KiB) Viewed 1656 times

pload2.jpg (48.01 KiB) Viewed 1750 times

[johnwang]

Mystran now support CBUSH now. This is a test case from https://github.com/dr-bill-c/MYSTRAN/issues/11

cbush.gif (227.86 KiB) Viewed 1473 times

[bernd]

I gave Mystran a try. I installed https://github.com/ceanwang/hfcMystran to read the result file into FreeCAD but I got an error message ...

Code: Select all

14:02:03  Running the Python command 'hfcMystranNeuInWire' failed:
Traceback (most recent call last):
  File "/home/hugo/.FreeCAD/Mod/hfcMystran/hfcMystranNeuInWire.py", line 203, in Activated
    iniFout = open(inifileOut,"w")

[Errno 2] Datei oder Verzeichnis nicht gefunden: '/usr/local/Mod/hfcMystran/hfcMystran.ini'

Where do I get this ini file from? Is it really needed to read the results?

cheers bernd

[johnwang]

[Errno 2] Datei oder Verzeichnis nicht gefunden: '/usr/local/Mod/hfcMystran/hfcMystran.ini'[/code]

You can create one txt file. Just one line of the path where you last opened the case file.

[bernd]

[Errno 2] Datei oder Verzeichnis nicht gefunden: '/usr/local/Mod/hfcMystran/hfcMystran.ini'[/code]

You can create one txt file. Just one line of the path where you last opened the case file.

Did not work either. I might did something wrong. Nevermind ... https://github.com/ceanwang/hfcMystran/pull/1 I added some code to use the standard FreeCAD way to open or import a file.

You did a great work with these importer

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