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OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › strain rate tensor › Reply To: strain rate tensor

March 6, 2025 at 12:14 am #9919
Yuji
Participant

Dear Liu,

Thank you for your comments.
This tensor is symmetric because the rotational moment of stress is balanced.
So trace-free part is twice to calculate norm.