Question #232876 on Yade changed: https://answers.launchpad.net/yade/+question/232876
Christian Jakob proposed the following answer: Hi, Two points you forgot: 1. Please set neverErase=True in this line: Cap = Law2_ScGeom_CapillaryPhys_Capillarity(capillaryPressure=10000,neverErase=True) 2. You have to set createDistantMeniscii=True for one step and then False... something like Cap.createDistantMeniscii=True O.run(1,True) Cap.createDistantMeniscii=False Then everything should work fine. Regards, Christian Zitat von Seungcheol Yeom <[email protected]>: > Question #232876 on Yade changed: > https://answers.launchpad.net/yade/+question/232876 > > Seungcheol Yeom posted a new comment: > Hello all, > First of all, I really appreciate your response. > I have run the script using yade-daily and it seems it is working. > However, I would like to check the caplliraty stress whether it is > actually applied or not. > In other words, I would like to see whether the particles actually > pull each other due to the capillary. > I have written a simple script to check as shown in the below: > > from yade import utils,qt > r = 1e-4 #particle radius > h = 1e-5 #praticle distance > O.bodies.append([ > utils.sphere(center=(0,0,0),radius=r,fixed=False), > utils.sphere((0,0,2*r+h),r) > ]) > Newton = NewtonIntegrator(damping=0.4,gravity=(0,0,0)) > Cap = Law2_ScGeom_CapillaryPhys_Capillarity(capillaryPressure=10000) > O.engines=[ > ForceResetter(), > InsertionSortCollider([Bo1_Sphere_Aabb()]), > InteractionLoop( > [Ig2_Sphere_Sphere_L3Geom()], > [Ip2_FrictMat_FrictMat_CapillaryPhys()], > [Law2_ScGeom_FrictPhys_CundallStrack()] > ), > Cap, > Newton > ] > > O.dt=0.5*PWaveTimeStep() > qt.View() > O.saveTmp() > > It seems that the particle is not moving at all. > Also, I would like to see whether the force on the particles are chagning. > Any helps would appreciate. > > Seungcheol > > -- > You received this question notification because you are a member of > yade-users, which is an answer contact for Yade. > > _______________________________________________ > Mailing list: https://launchpad.net/~yade-users > Post to : [email protected] > Unsubscribe : https://launchpad.net/~yade-users > More help : https://help.launchpad.net/ListHelp > -- You received this question notification because you are a member of yade-users, which is an answer contact for Yade. _______________________________________________ Mailing list: https://launchpad.net/~yade-users Post to : [email protected] Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
