Re: [Yade-users] [Question #652968]: Implementing Local Damping

2017-10-18 Thread Bruno Chareyre
Question #652968 on Yade changed: https://answers.launchpad.net/yade/+question/652968 Status: Open => Answered Bruno Chareyre proposed the following answer: 1- Is your question "how can I calculate porosity?". I would think it is trivial if the volume is defined by facets (you can use their

Re: [Yade-users] [Question #652968]: Implementing Local Damping

2017-10-17 Thread Nima Goudarzi
Question #652968 on Yade changed: https://answers.launchpad.net/yade/+question/652968 Nima Goudarzi gave more information on the question: Excuse me Bruno. Attached please find the script. The last one (in the email) is not readable I think. Sincerely yours, NimaOn Tuesday, October 17, 2017,

Re: [Yade-users] [Question #652968]: Implementing Local Damping

2017-10-17 Thread Nima Goudarzi
Question #652968 on Yade changed: https://answers.launchpad.net/yade/+question/652968 Status: Answered => Open Nima Goudarzi is still having a problem: Dear Bruno, Thanks so much for all your helps. I finally implemented my model in YADE but got some new problems in modelling uniaxial compa

Re: [Yade-users] [Question #652968]: Implementing Local Damping

2017-07-31 Thread Bruno Chareyre
Question #652968 on Yade changed: https://answers.launchpad.net/yade/+question/652968 Status: Open => Answered Bruno Chareyre proposed the following answer: Hi, This code you mention is related to viscous contact damping, not Cundall's damping. It appears to be doing nothing if "useDamping"

Re: [Yade-users] [Question #652968]: Implementing Local Damping

2017-07-28 Thread Nima Goudarzi
Question #652968 on Yade changed: https://answers.launchpad.net/yade/+question/652968 Nima Goudarzi gave more information on the question: Dear Bruno, Thanks so much again and sorry for rising up this again. I am still a little confused with applying local damping: a very quick question on your c

Re: [Yade-users] [Question #652968]: Implementing Local Damping

2017-07-27 Thread Nima Goudarzi
Question #652968 on Yade changed: https://answers.launchpad.net/yade/+question/652968 Status: Answered => Open Nima Goudarzi is still having a problem: Dear Bruno, I highly appreciate your kind attention toward my request. Many of your answers are extremely helpful. I am currently working on

Re: [Yade-users] [Question #652968]: Implementing Local Damping

2017-07-26 Thread Bruno Chareyre
Question #652968 on Yade changed: https://answers.launchpad.net/yade/+question/652968 Status: Open => Answered Bruno Chareyre proposed the following answer: >my main concern is the possibility of passing some model parameters to Iphys (I think there is no need to define a new class of materia

Re: [Yade-users] [Question #652968]: Implementing Local Damping

2017-07-25 Thread Nima Goudarzi
Question #652968 on Yade changed: https://answers.launchpad.net/yade/+question/652968 Status: Answered => Open Nima Goudarzi is still having a problem: Dear Bruno, Good to hear back from you and thanks so much for the reply. Actually I need some helps to make sure what I am implementing is

Re: [Yade-users] [Question #652968]: Implementing Local Damping

2017-07-25 Thread Bruno Chareyre
Question #652968 on Yade changed: https://answers.launchpad.net/yade/+question/652968 Status: Open => Answered Bruno Chareyre proposed the following answer: Dear Nima, I think it is very sensible to avoid viscous damping for quasi-static problems, and I have good news for you: 1/ Cundall's d

[Yade-users] [Question #652968]: Implementing Local Damping

2017-07-24 Thread Nima Goudarzi
New question #652968 on Yade: https://answers.launchpad.net/yade/+question/652968 Hello All, I am trying to implement a new code using c++. My model is mainly based on HM but due to the quasi-static nature of the simulations, I first prefer to avoid using viscous damping (cn=cs=0) and implement