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Lou

pyro and CFL relationship

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Hello,

In order to have better collisions in my simulation, I lowered my CFL condition and increased my max substeps  (on the solver).

Inside my pyro solver, I saw that on the gas substep, the CFL condition was divided by the timescale, I would like to know why? Do you know how exactly the CFL works?

Thank you in advance,

(I made a basic scene to highlight my question)

PYRO__substeps_cfl.hipnc

cfl.png

PYRO__substeps_cfl.hipnc

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