Re: [Yade-users] [Question #689814]: How to use matchMaker on frictionAngle and etaRoll of CohFrictMat

2020-04-10 Thread Leonard
ersion 2018.02b. It seems that 2018.02b doesn't support this function. >>You have to use a more recent yade executable. Yes, I checked it using yadedaily (20200410-3741~8269191~bionic1) and it works. yadedaily can run my test well, but with some nitifications: Welcome to Yade 20200410-3741~8

Re: [Yade-users] [Question #689058]: How to achieve a twisting/bending-caused bond break in Yade?

2020-04-10 Thread Yang
Question #689058 on Yade changed: https://answers.launchpad.net/yade/+question/689058 Yang posted a new comment: Hi Jasperb, I see your problem by chance when I am reading topics related to JCFPM. I used to make some dynamic simulation for SHPB test by a commercial DEM software and now I am

[Yade-users] [Question #689826]: Assigning a Qin (volume flow rate) at a specific point using DFNFlowEngine

2020-04-10 Thread mrhappy
New question #689826 on Yade: https://answers.launchpad.net/yade/+question/689826 Hi Guys, I am interested in modeling hydraulic fractures in rock medium using DFNFlowEngine. I have gone through [1] but I could not find out how to impose a volume flow rate (m^3/t) at a specific pore within the

Re: [Yade-users] [Question #689755]: Modeling hydarulic fracturing in rock medium

2020-04-10 Thread mrhappy
Question #689755 on Yade changed: https://answers.launchpad.net/yade/+question/689755 Status: Answered => Solved mrhappy confirmed that the question is solved: Thank you soo much for your help. I appreciate it. You guys are amazing! -- You received this question notification because your

[Yade-users] [Question #689821]: Problem about O.dt function

2020-04-10 Thread veerawat
New question #689821 on Yade: https://answers.launchpad.net/yade/+question/689821 while i try to use this function O.dt = .5 * PWaveTimeStep () the particles is fall down very slowly. How to make it faster ? and then i tried to change from O.dt = .5 * PWaveTimeStep () to become O.dt = 0.001

Re: [Yade-users] [Question #689817]: Assessing aperture size while injectin in a joint plane

2020-04-10 Thread Luc Scholtès
Question #689817 on Yade changed: https://answers.launchpad.net/yade/+question/689817 Status: Open => Answered Luc Scholtès proposed the following answer: Hi Yousef, 2 ways: 1) record the positions of particles located on each side of the joint 2)record the aperture of the interactions

Re: [Yade-users] [Question #689741]: Implémentation of capillary force during mechanical contact

2020-04-10 Thread Bruno Chareyre
Question #689741 on Yade changed: https://answers.launchpad.net/yade/+question/689741 Bruno Chareyre posted a new comment: > So my point is that a value for the capillary force may be calculated in case of penetrating particles I fully agree. From a theoretical standpoint there is no need for

[Yade-users] [Question #689817]: Assessing aperture size while injectin in the joint plane

2020-04-10 Thread Yousef Golabchi
New question #689817 on Yade: https://answers.launchpad.net/yade/+question/689817 Hello Everyone, I doing a simulation using Yade. In my case the sample has a joint plane (with a dip angle). I'm doing injection in the middle of the joint plane. I would like to assess how the aperture will

Re: [Yade-users] [Question #689817]: Assessing aperture size while injectin in a joint plane

2020-04-10 Thread Yousef Golabchi
Question #689817 on Yade changed: https://answers.launchpad.net/yade/+question/689817 Summary changed to: Assessing aperture size while injectin in a joint plane -- You received this question notification because your team yade-users is an answer contact for Yade.

Re: [Yade-users] [Question #689814]: How to use matchMaker on frictionAngle and etaRoll of CohFrictMat

2020-04-10 Thread Jérôme Duriez
Question #689814 on Yade changed: https://answers.launchpad.net/yade/+question/689814 Jérôme Duriez proposed the following answer: Hi, If YADE says it does not exist, then it does not exist.. Q1 Looking at the Ip2 doc (or source code), eg [*], there indeed is no etaRoll MatchMaker attribute.

Re: [Yade-users] [Question #689755]: Modeling hydarulic fracturing in rock medium

2020-04-10 Thread Robert Caulk
Question #689755 on Yade changed: https://answers.launchpad.net/yade/+question/689755 Robert Caulk posted a new comment: >For the imposed volume flow rate, this looks like a different question ;-) Agreed, in an effort to keep this forum organized, please make a new thread for this question.

Re: [Yade-users] [Question #689755]: Modeling hydarulic fracturing in rock medium

2020-04-10 Thread Jérôme Duriez
Question #689755 on Yade changed: https://answers.launchpad.net/yade/+question/689755 Status: Open => Answered Jérôme Duriez proposed the following answer: The above InteractionLoop indeed is appropriate to use JCFpm (note there are examples in examples/jointedCohesiveFrictionalPM/, eg [*]

Re: [Yade-users] [Question #689814]: How to use matchMaker on frictionAngle and etaRoll of CohFrictMat

2020-04-10 Thread Luc Sibille
Question #689814 on Yade changed: https://answers.launchpad.net/yade/+question/689814 Status: Open => Answered Luc Sibille proposed the following answer: Hello, About your question 1 on etaRoll, I think from [1] that the matchMaker has not been defined to work with the etaRoll variable.

Re: [Yade-users] [Question #689755]: Modeling hydarulic fracturing in rock medium

2020-04-10 Thread mrhappy
Question #689755 on Yade changed: https://answers.launchpad.net/yade/+question/689755 Status: Answered => Open mrhappy is still having a problem: Thank you so much Jerome. I now have it install and it seems to be working. I have just one question for Robert: You mentioned using JCFpm for

[Yade-users] [Question #689814]: How to use matchMaker on frictionAngle and etaRoll of CohFrictMat

2020-04-10 Thread Leonard
New question #689814 on Yade: https://answers.launchpad.net/yade/+question/689814 Hi, I used CohFricMat as material and CohesionMoment for the Contact law. In my simulation I have 2 materials, mat1 and mat2 which are defined as: mat1=