NVIDIA / modulus-sym

Framework providing pythonic APIs, algorithms and utilities to be used with Modulus core to physics inform model training as well as higher level abstraction for domain experts
https://developer.nvidia.com/modulus
Apache License 2.0
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🐛[BUG]: zero equation model #118

Open shourya-p-otta opened 4 months ago

shourya-p-otta commented 4 months ago

Version

23.09,23.11, 24.01

On which installation method(s) does this occur?

Docker, Pip, Source

Describe the issue

The zero equation model is incorrect. The distance from the nearest wall should also be used to keep turbulent viscosity constant outside the boundary layer and benchmark this with a standard CFD result. The dimensions of the value returned by the functions are incorrect as well and need to be fixed

Minimum reproducible example

No response

Relevant log output

No response

Environment details

No response

Other/Misc.

No response