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max timestep

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Hi guys,

is it possible to connect (max) timestep of the solver with a variable x (which is changing with time)?
if x gets big the next timestep should be smaller.

max timestep on auto does work but does not give the best result
and if max timestep is set to something small the results are much better until a point where the solver fails ...

0 Replies Last Post 2016年4月29日 GMT-4 10:35
COMSOL Moderator

Hello Tillmann Buttersack

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