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Xiangyu-Hu / SPHinXsys

SPHinXsys provides C++ APIs for engineering simulation and optimization. It aims at complex systems driven by fluid, structure, multi-body dynamics and beyond. The multi-physics library is based on a unique and unified computational framework by which strong coupling has been achieved for all involved physics.
https://www.sphinxsys.org/
Apache License 2.0
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2 non-Newtonian industrial application cases & supporting code #562

Open TheodorH999 opened 1 month ago

TheodorH999 commented 1 month ago
Xiangyu-Hu commented 3 weeks ago

@TheodorH999 I think that the conflict should be solved first.

TheodorH999 commented 1 week ago

@Xiangyu-Hu Mixing Case seems to work. Screw Extruder has penetration now as far as I can test it. I cannot verify this well due to the spurious discretization.

Xiangyu-Hu commented 1 week ago

@Xiangyu-Hu Mixing Case seems to work. Screw Extruder has penetration now as far as I can test it. I cannot verify this well due to the spurious discretization.

Ok. We will have look on it. Xiangyu

Xiangyu-Hu commented 1 week ago

@TheodorH999 It seems like compiling using float is failed too.

Xiangyu-Hu commented 1 week ago

@Xiangyu-Hu Mixing Case seems to work. Screw Extruder has penetration now as far as I can test it. I cannot verify this well due to the spurious discretization.

Could you also post the penetration figure (within the pull request discuss) so that every one can see the problem?

TheodorH999 commented 1 week ago

@Xiangyu-Hu Mixing Case seems to work. Screw Extruder has penetration now as far as I can test it. I cannot verify this well due to the spurious discretization.

Could you also post the penetration figure (within the pull request discuss) so that every one can see the problem?

TheodorH999 commented 1 week ago

spurious discretization I will have to rerun at a smaller resolution, this one is taking to long. The picture is the faulty discretization..

TheodorH999 commented 1 week ago

https://github.com/Xiangyu-Hu/SPHinXsys/assets/119755322/b785dea3-5268-40d1-8885-a615bad6fba4

This is the penetration I observed, it also seems to take place for less coarse resolutions. I will launch a medium resolution sim over the weekend to check the exact behavior.

TheodorH999 commented 1 week ago

image So there is definitely penetration for all resolutions...

Xiangyu-Hu commented 6 days ago

Thanks. This is very useful information.

Xiangyu-Hu commented 6 days ago

@TheodorH999 It seems that it quite hard to merge this to master now. So could you open a branch and merge from your fork to that branch. That is sufficient to close this project.