[MPM] fix nodal velocity and acceleration at Dirichlet boundary #11830
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VeronikaSinger
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lauramoremar
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Nov 21, 2023
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Thanks Veronika for fixing it :) |
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Hi all,
this PR fixes the velocity and acceleration at a conforming Dirichlet boundary.
Since previous velocity and acceleration are calculated from particle values (which may enter the background grid element with fixed nodes from outside) nodes with a Dirichlet condition may get assigned velocity and acceleration. This issue is resolved by these changes.