CFDEM®coupling - User Forum

Hi,

Any can explain me about: grep: /usr/include/vtkQtView.h/*: not directory

log:
https://paste.ubuntu.com/24582588/

Thanks

Hi,

I'm getting an error when compiling CFDEM. The following solvers are failing to compile (Pulled from log_compile_results_fail"):
cfdemSolverPiso
cfdemSolverIB
cfdemSolverPisoScalar
cfdemSolverPisoSTM

Hello everyone,

After quite a bit of struggle, seems as if CFDEM coupling installed. cfdemTestTUT showing results. However, I cannot run tutorials by using commands Allrun.sh or parCFDDEMrun.sh. Error: Command not found. Can anyone correct me on this as to how to go about running any tutorial? Or was there a problem with the installation.

Hello,
considering large amount of time lost to try and install (unsuccessfully) a working version to run the tutorials, it would be very interesting to have access to a pre installed virtual machine with OF +liggghts + cfdem coupling.
Does it exist somewhere?
Regards,
Patrick

Hello ,

I am pretty much new member of this community. I have fair experience with LIGGGHTS . Now that I want to solve coupling problems, I am facing problems with using CFDEM-coupling as in how to change the LIGGGHTS input script for CFDEM and which solver to use. It would be of great help if anyone of you can share any information about it.

Thanks a lot
Cheers

HELLO Everyone

while running packedbed tutorial it show an error

Help me

while running Allrun.sh in cfdemSolverPisoScalar tutorials packed bed following error was found and also image viewer is opened , show no image found /home/test/..... twice.

Hi all,

I'm currently trying to set up the CFDEM(R) workbench in a personal computer with Ubuntu 16.04.1 LTS which has foam-extend-3.2 among other version of foam-extend and OpenFOAM(R).

So far, I have managed to compile LIGGGTHS(R) and CFDEM(R), following the instructions provided in:

https://www.cfdem.com/system/files/githubaccess_public.pdf

Hi all, I am having problems with ram usage.

I am running a simulation with particles of two sizes, 150000 particles of 1mm and 150000 particles of 1.8mm. The CFD mesh has arround 90.000 elements.

The problem is that the simulation uses a lot of memory, ~110GB when the total number of particles is inside the domain. I guess that I am having problems with my neighbor list.

First I set the skin to be equal to 1 particle (first the smallest and then the biggest) and the simulation started using swap (0ver 128 GB).

Help me
in terminals:

ERROR from your CFDEM code!
ERROR: your OpenFOAM(R) version is not supported!
Please use a version that is supported, i.e., see the bashrc file in the source directory!

regards
Dinesh kumar