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Re: [Question #693129]: Error in activating Moment (includeMoment=True) in Mindlin contact law

 

Question #693129 on Yade changed:
https://answers.launchpad.net/yade/+question/693129

Elham Hosseinkhani posted a new comment:
When includeMoment=False is considered in contact law, the printed
results(porosity,unbalance force,meanstress) are integer values.

Porosity: 0.8046456345961085 unb: 0.0036215528265614257 meanstress: 1.0
Porosity: 0.7363393322313603 unb: 0.001 meanstress: 0.9999640037789167
Porosity: 0.6441578602492721 unb: 0.028711982842580506 meanstress: 0.999494944977201
Porosity: 0.5199116083823517 unb: 0.21593592890334748 meanstress: 0.9969966969005875
.
.
.

When includeMoment=True is considered in contact law, the printed
results(porosity,unbalance force,meanstress) are:

Porosity: 0.804645616811212 unb: 0.002 meanstress: 1.0
Porosity: nan unb: nan meanstress: nan
Porosity: nan unb: nan meanstress: nan
Porosity: nan unb: nan meanstress: nan
.
.
.

>Please elaborate. How do you know the spheres "disintegrate?" ( what
does that mean?)

I'm sorry for using this word and misunderstanding. I mean I can't see
pack of spheres in primary view window.

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