Re: [Yade-users] [Question #697550]: Coefficient of friction between two different materials

Question #697550 on Yade changed: https://answers.launchpad.net/yade/+question/697550 Status: Open => Answered Jan Stránský proposed the following answer: Hello, > I am new to DEM simulations welcome :-) > which values does yade take generally speaking, it may be different for different

Re: [Yade-users] [Question #697548]: Simulating the time-dependent behavior of single grain

Question #697548 on Yade changed: https://answers.launchpad.net/yade/+question/697548 Status: Open => Needs information Jan Stránský requested more information: Hello, > I'm a new user in Yade welcome :-) please read [1] and provide more information about your problem and simulation: -

Re: [Yade-users] [Question #697545]: How to create a cylinder model with hard and soft interlayer

Question #697545 on Yade changed: https://answers.launchpad.net/yade/+question/697545 Status: Open => Answered Jan Stránský proposed the following answer: Hello, a general approach: - create "uniform" cylinder - select "different" (harder or softer) particles - change their material > But

Re: [Yade-users] [Question #697545]: How to create a cylinder model with hard and soft interlayer

Question #697545 on Yade changed: https://answers.launchpad.net/yade/+question/697545 Liu Changdong posted a new comment: Hi Jan： I'm sorry I didn't make my question clear. My question is as follows: 1. How to select particles representing soft rock (different thickness and dip angle).

Re: [Yade-users] [Question #697526]: CHOLMOD warning: matrix not positive definite

Question #697526 on Yade changed: https://answers.launchpad.net/yade/+question/697526 Zhicheng Gao posted a new comment: Can anyone provide some help, thank you very much！ -- You received this question notification because your team yade-users is an answer contact for Yade.

[Yade-users] [Question #697545]: How to create a cylinder model with hard and soft interlayer

New question #697545 on Yade: https://answers.launchpad.net/yade/+question/697545 Hi everyone: I want to creat a model with hard and soft interlayer like paper [1] Fig 4 . But i do not know how to do that. Can someone help me solve this problem. Best changdong Liu [1]

Re: [Yade-users] [Question #697313]: Facing problem in stabilizing the DEM simulation sample when using Hertz-mindlin contact model

Question #697313 on Yade changed: https://answers.launchpad.net/yade/+question/697313 Status: Expired => Open Sarath Chandra Reddy is still having a problem: Thank you Jan for the reply. >please be more specific [1]. Do you get errors? Does it take too much time? >The target cannot be

Re: [Yade-users] [Question #696480]: PFacet model - contact data mining

Question #696480 on Yade changed: https://answers.launchpad.net/yade/+question/696480 Status: Open => Expired Launchpad Janitor expired the question: This question was expired because it remained in the 'Open' state without activity for the last 15 days. -- You received this question

[Yade-users] [Question #697550]: Coefficient of friction between two different materials

New question #697550 on Yade: https://answers.launchpad.net/yade/+question/697550 Hi I am new to DEM simulations In FrictMat() we define friction angle for let says a sphere and some different material is assigned for the wall which values does yade take when calculating friction forces

[Yade-users] [Question #697548]: Simulating the time-dependent behavior of single grain

New question #697548 on Yade: https://answers.launchpad.net/yade/+question/697548 Dear all users, I'm a new user in Yade. I would like to simulate the time-dependent behavior or creep analysis or aging of single grain in Yade. Is there a contact model to know the time-dependent behavior