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Surprising convergence issues in CFD

Posted 4 juin 2020, 06:53 UTC−4 Computational Fluid Dynamics (CFD) Version 5.5 0 Replies

Mikael Laine
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Hey,

I'm trying to simulate a simple 2D fluid flow, but I have difficulties getting either a stationary or time-dependent result because of convergence issues. The liquid should enter from the defined sides of a square plate and flow to the outlet on one side. I only get a reliable solution when the inlet is only directly opposite of the outlet. This should be very simple situation to simulate, what am I missing here?

Thanks!

-Mikael

0 Replies Last Post 4 juin 2020, 06:53 UTC−4
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Hello Mikael Laine

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