Ip2_CohFrictMat_CohFrictMat_CohFrictPhys
As we all know, Ip2 class is used to set the interactions for the particles.
Ip2_CohFrictMat
for this Ip2: CohFrictMat is the material properties for the sphere particles [1]
For instance, I can set the material properties like this:
sphereMat=
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If I only search for this part: CohFrictPhys [2] (class yade.wrapper.
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If I only search for the whole class: ( Ip2_CohFrictMat
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Here are my questions:
[1]
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young=4e8
finalcompFricDe
sphereMat=
###############
O.engines=[
ForceResetter(),
InsertionSortC
InteractionLoop(
[Ig2_
[Ip2_
[Law2_
),
GlobalStiffnes
NewtonIntegrat
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If I set the material properties by the code above (sphereMat).
What is the function of the CohFrictPhys?? (Here, I mean if we set the sphere's material properties by CohFrictMat. How can we use the properties under the CohFrictPhys?? <For example, where should I add the kn, ks, kr during the simulation?>)
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2: If I set the frictionangle in CohFrictMat, what is the purpose of the frictAngle in Ip2 class?
For instance, if I set this class like this: Ip2_CohFrictMat
Does this mean there are two friction angle for this kind of material??
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I know these are some basic knowledge, but I didn't fully understand before. I hope someone can give me some clear thoughts.
best,
Yong
references: [1] https:/
[2] https:/
[3] https:/
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- Jan Stránský
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