Question #659557 on Yade changed: https://answers.launchpad.net/yade/+question/659557
lingran.zhang posted a new comment: Dear all, I confirm that I am facing exactly the same problem as Luc Scholtès, that is, Flow engine works randomly! Not even to mention that strange results were obtained during the injection test. My yade was installed on Ubuntu 16.04 LTS (see computer details below) with the latest git version (trunck-master.zip file downloaded on 24/10/2017, uncomment the ifdef DFNFlow). Particularly, 1. For script No.1 provided by Luc, with useSolver=3, the simulations give Qin>>Qout=0 for the first run and give Qin=Qout!=0 for the other runs. However, with useSolver=0, the simulations always give Q_in=Q_out!=0. Same things occur for script No.4. 2. For script No.2, runing in a whole script gives Qin>>Qout=0, while running line by line of the same script gives Qin=Qout!=0. In fact, depending on the script, this could happen the other way around. 3. For script No.3, the simuluations give different values of Qin and Qout for each run, but always give Qin!=Qout!=0 Maybe there is something wrong in my computer configuration or in the code? Here is my desktop detail: Ubuntu 16.04 LTS Memory : 62,8 GiB processor : Intel® Xeon(R) CPU E5-2690 v3 @ 2.60GHz x 48 Graphics : Quadro FX570/PCIe/SSE2 OS type: 64-bit Disk: 3,9 TB Thank you! Regards, Lingran -- You received this question notification because your team yade-users 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
