problem of the unit of normal force in Law2_PolyhedraGeom_PolyhedraPhys_Volumetric
Asked by
lip
hello
i am read the source code of yade and noticed that the normal force between two polyhedra is calculated by:
normalForce=
while kn is calculated by:
contactPhysics->kn = Kna*Knb/(Kna+Knb)
the problem is that the unit of kn is Pa,when it multipy with volume, with unit of m³, then the unit of normal force become N.m,but it suppose to be N.
look forward for your answer
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- English Edit question
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- Yade Edit question
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