Symplectic vs Verlet

salehmeiabadi

June 2021 in DualSPHysics v5.0

Hello

The files attached are simulations of the same case one with Symplectic time integration scheme and the other with Verlet scheme. Using Symplectic scheme the fluid is collapsed. I have no idea what is going on.

Please let me know if you have any interpretations.

Thanks

symplectic.rar

verlet 20.rar

CasePoiseuilleNN_Def.pdf

Comments

Alex

June 2021

this needs to be checked by @gfourtakas and @jmdalonso

or Register to comment.

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