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[Nolan Dyck <question237047@xxxxxxxxxxxxxxxxxxxxx>]

Question #237047 on Yade changed:
https://answers.launchpad.net/yade/+question/237047

    Status: Answered => Open

Nolan Dyck is still having a problem:
Alright I have checked, and the error does not have to do with division
by zero in the calculation of the c2 coefficient.

I have double checked the code but I do not see what's wrong. When I
have updated to the most recent version of yade, the program gives a
Segmentation Fault error when the bubbles touch. I have no idea what's
causing this.

I have updated my code again and pushed the changes to:
https://github.com/ndyck/trunk

I have also included an example in the examples folder (it's a bouncing bubble example for now). In addition, I have added a couple of lines referencing the paper "Film Drainage and Coalescence" ([Chan2010]) in BubbleMat.cpp. The paper can be found here:
http://pubs.rsc.org/en/content/articlelanding/2011/sm/c0sm00812e#!divAbstract

Please also note that I am planning to submit a paper in the next month
or two that will help understanding the modifications I have made to the
algorithm. I will reference it in the code once it is published.

However, in order to validate my work I need to have the bubble contact
working. I just don't know where the problem is.

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