Chrono Hinge has no effect

zweihuehner · January 2022

Hi,

I am trying to set up a case of two articulated floating bodies which are connected via a hinge in 2D. I am working with DesignSPHysics.

Unfortunately the hinge does not seem to have any affect on my simulation and the two bodies just move independently in the waves.

The case is very basic which is why I am very confused. I already tried around but with no useful achievements.

When both of my floating bodies are the same MKBound they seem to be connected, but in a stiff way (as if they where one body). If I assign different MKBound to them they behave as described above.

I am very new to SPHysics so please apologize if the question is dump. I attached my projekt file as a zip.

Versions:

OS: Ubuntu 21.10

CUDA: 11.3 (nvcc)

GCC: 9.4

DualsSPHysics 5.0

WaveCase.zip

Alex · January 2022

Perhaps you should move to work directly with the full package...

Give a try: https://youtu.be/_sL1iQUJfs8

zweihuehner · May 2022

Hi,

Just to let you know I am now running everything with the latest binaries from DesignSPHysics.

Everything works as expected with them.

Thanks a lot,

Faro

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Chrono Hinge has no effect

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