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[mohsen <question293471@xxxxxxxxxxxxxxxxxxxxx>]

Question #293471 on Yade changed:
https://answers.launchpad.net/yade/+question/293471

mohsen posted a new comment:
Hi Jan
>Not to create any cohesive interactions, use value less than 1 for intRadius.
I formerly have check it; i reduced the value of intRadius to 0.1, but again there were cohesive bonds between particles and the particles did not FLOW freely.

>Furthermore, check [1] and make it something like 1 in Ip2.
Jan there is something confusing! when is changed my code to use 'cohesiveThresholdIter' i received an strange error:
...
[Ip2_CpmMat_CpmMat_CpmPhys(cohesiveThresholdIter(-1))],
NameError: name 'cohesiveThresholdIter' is not defined
...
there is no difference if i change '1' to another number!

now in command line write:

Yade [8]: O.materials[0]
 ->  [8]: <CpmMat instance at 0x3465d20>

Yade [9]: O.engines[2].physDispatcher.functors[0]
 ->  [9]: <Ip2_FrictMat_FrictMat_FrictPhys instance at 0x27fdc50>

Yade [10]: O.engines[2].physDispatcher.functors[0].dict()
 ->  [10]: {'frictAngle': None, 'label': ''}

_________
although my material is Cpm, Yade [9] tells my functor is FrictMat!!!!

can you help me?

With kind regards
Mohsen

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