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Welcome to the group of Project Chrono developers.
Use this group to exchange ideas, comments and bugs with other developers
of Project Chrono, including C++ issues, planned features, etc.
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More information at:
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Weigang Shen
,
Ruochun Zhang
24
8:06 PM
Pre and post processing for DEM-Engine
Hi Ruochun, Thank you for your reply! Could you tell us about the data format of the input xyz
unread,
Pre and post processing for DEM-Engine
Hi Ruochun, Thank you for your reply! Could you tell us about the data format of the input xyz
8:06 PM
Lucas
,
Radu Serban
4
12:46 PM
Hollow cylinder and other similar geometries
I'm undecided and I'm considering between multicore and granular, but for now I'm using
unread,
Hollow cylinder and other similar geometries
I'm undecided and I'm considering between multicore and granular, but for now I'm using
12:46 PM
Gianni Curti
,
Dario Mangoni
5
Jul 1
Import CAD assembly from SolidWorks to Multicore
Hi Dario, You can find the CMakeCache attached below. I am sending you both the one of the basic code
unread,
Import CAD assembly from SolidWorks to Multicore
Hi Dario, You can find the CMakeCache attached below. I am sending you both the one of the basic code
Jul 1
simboys
,
Ruochun Zhang
5
Jul 1
DEM-Engine geometry motion setting
Hi Wenxuan, Regarding debugging on Linux, I recommend seeking professional assistance. However, I
unread,
DEM-Engine geometry motion setting
Hi Wenxuan, Regarding debugging on Linux, I recommend seeking professional assistance. However, I
Jul 1
Victor Michel
, …
Ruochun Zhang
4
Jun 28
Troubles compiling DEM-E (VS/CUDA incompatibility ?)
Okay, thank you very much for your answer. I'll try to compile it on linux and find a way to roll
unread,
Troubles compiling DEM-E (VS/CUDA incompatibility ?)
Okay, thank you very much for your answer. I'll try to compile it on linux and find a way to roll
Jun 28
Nicolas CORTES
,
chao peng
3
Jun 28
Linear beam model
Hi ! Thank you for the help ! I tried to use ChElementBeamEuler::SetDisableCorotate(true) for a
unread,
Linear beam model
Hi ! Thank you for the help ! I tried to use ChElementBeamEuler::SetDisableCorotate(true) for a
Jun 28
MDP
, …
Radu Serban
12
Jun 27
Problem compiling ProjectChrono on Linux with CUDA 12.5
Hi Radu, Thanks for your detaild reply, now it's all understood. I've installed in a separate
unread,
Problem compiling ProjectChrono on Linux with CUDA 12.5
Hi Radu, Thanks for your detaild reply, now it's all understood. I've installed in a separate
Jun 27
Alessio
,
Radu Serban
4
Jun 27
Implementation of a vibrating system
You can address both issues with ChFunction objects. For your first question, use a
unread,
Implementation of a vibrating system
You can address both issues with ChFunction objects. For your first question, use a
Jun 27
Yong Tang
,
Radu Serban
2
Jun 27
demo_MBS_link_mate
Hi Yong, There's a bug in that CMakeLists.txt file (the problem is that demo_MBS_link_mate is
unread,
demo_MBS_link_mate
Hi Yong, There's a bug in that CMakeLists.txt file (the problem is that demo_MBS_link_mate is
Jun 27
June Knauth
, …
chao peng
5
Jun 24
Writing Chrono::System to file
Hey everyone, this is really helpful. Thanks for the info! June On Fri, Jun 21, 2024 at 3:11 PM chao
unread,
Writing Chrono::System to file
Hey everyone, this is really helpful. Thanks for the info! June On Fri, Jun 21, 2024 at 3:11 PM chao
Jun 24
Marco Zanichelli
,
chao peng
2
Jun 19
Linearized Model
Hi Marco, Thanks to the implementation of the tangent stiffness matrix of constraints in
unread,
Linearized Model
Hi Marco, Thanks to the implementation of the tangent stiffness matrix of constraints in
Jun 19
Kwasi Debrah-Pinamang
Jun 18
Executables immediately closing upon opening
I have gone through the installation process for Project Chrono and have successfully obtained the
unread,
Executables immediately closing upon opening
I have gone through the installation process for Project Chrono and have successfully obtained the
Jun 18
Tanmay Chhatbar
2
Jun 17
Problem: Shaft torques always zero
I'm also attaching the output file parsed into MATLAB. Based on the source code, I assume the
unread,
Problem: Shaft torques always zero
I'm also attaching the output file parsed into MATLAB. Based on the source code, I assume the
Jun 17
Oskar Brodin
,
HUZAIFA MUSTAFA UNJHAWALA
3
Jun 17
Running simulations faster
Perfect! Thank you for this. Is there any way of running this model at a constant speed? I saw
unread,
Running simulations faster
Perfect! Thank you for this. Is there any way of running this model at a constant speed? I saw
Jun 17
Tanmay Chhatbar
,
Dario Mangoni
5
Jun 14
Failing to build Chrono
Can confirm, CUDA 12.5 was the problem. I downgraded to 12.4 and the compilation for all demos was
unread,
Failing to build Chrono
Can confirm, CUDA 12.5 was the problem. I downgraded to 12.4 and the compilation for all demos was
Jun 14
Davide
4
Jun 14
Tire forces
Bouncing back to this topic, could someone give some hints? Il giorno lunedì 15 aprile 2024 alle 09:
unread,
Tire forces
Bouncing back to this topic, could someone give some hints? Il giorno lunedì 15 aprile 2024 alle 09:
Jun 14
Radu Serban
Jun 14
RE: [chrono] Visualization for added collision shape
Visual assets are separate from collision assets associated with any given physics item in a Chrono
unread,
RE: [chrono] Visualization for added collision shape
Visual assets are separate from collision assets associated with any given physics item in a Chrono
Jun 14
Jared Long-Fox
, …
Radu Serban
5
Jun 14
Running Multiple Chrono Simulations in Parallel
Jared, A couple of quick observations. What you are asking for is not directly related to Chrono.
unread,
Running Multiple Chrono Simulations in Parallel
Jared, A couple of quick observations. What you are asking for is not directly related to Chrono.
Jun 14
Kakkonto
, …
Radu Serban
3
Jun 14
Problem with the physics of the distance traveled by a robot
Better yet, please provide an example reproducing these issues that is based on a Chrono demo and
unread,
Problem with the physics of the distance traveled by a robot
Better yet, please provide an example reproducing these issues that is based on a Chrono demo and
Jun 14
Hamed Bahmani
,
Ruochun Zhang
2
Jun 13
liquefaction modeling
Hi Hamed, Julian on this forum is trying something similar using Chrono DEM-Engine. You can view some
unread,
liquefaction modeling
Hi Hamed, Julian on this forum is trying something similar using Chrono DEM-Engine. You can view some
Jun 13
Julian Reis
,
Ruochun Zhang
15
Jun 10
DEM-Engine - Bus error (core dumped)
Hi Ruochun, I've been trying to find something but haven't been successful so far. I'm
unread,
DEM-Engine - Bus error (core dumped)
Hi Ruochun, I've been trying to find something but haven't been successful so far. I'm
Jun 10
Alessio
,
Dario Mangoni
4
Jun 10
Installation problem. Errors LNK1181 and C1083.
Thrust is not distributed as a standalone product anymore and it is now bundled together with CUDA.
unread,
Installation problem. Errors LNK1181 and C1083.
Thrust is not distributed as a standalone product anymore and it is now bundled together with CUDA.
Jun 10
Mark A. Hollensteiner
,
Ruochun Zhang
2
Jun 4
Time Traveling
Hi Mark, That reminds me of the true purpose people created Project Chrono 4.2e4150 cycles after. For
unread,
Time Traveling
Hi Mark, That reminds me of the true purpose people created Project Chrono 4.2e4150 cycles after. For
Jun 4
Arjomand Khokhar
,
Radu Serban
6
May 31
Downloading Assistance
Thanks for the help with that step, however I am still struggling a little bit. When I attempt to
unread,
Downloading Assistance
Thanks for the help with that step, however I am still struggling a little bit. When I attempt to
May 31
Marco Zanichelli
,
Radu Serban
3
May 31
Chtrain_pendulum
Thanks, I am now looking into the c++ version Il giorno sabato 20 aprile 2024 alle 11:42:23 UTC+2
unread,
Chtrain_pendulum
Thanks, I am now looking into the c++ version Il giorno sabato 20 aprile 2024 alle 11:42:23 UTC+2
May 31
Jack Wagner
,
Radu Serban
3
May 31
Issue With Installing PyChrono Packages
Thanks for the clarification! Another thing I noticed was that there were demo files missing in the
unread,
Issue With Installing PyChrono Packages
Thanks for the clarification! Another thing I noticed was that there were demo files missing in the
May 31
Owen Zoyt
,
June Knauth
2
May 30
Chainmail Simulation Query
Hey All, Sorry to bump this- we just got a basic test sim running that effectively replicates our
unread,
Chainmail Simulation Query
Hey All, Sorry to bump this- we just got a basic test sim running that effectively replicates our
May 30
Jared Long-Fox
,
Ruochun Zhang
2
May 30
Particle Size Distribution Limits
Hi, To my understanding, the size distribution of lunar regolith particles (or at least a reasonable
unread,
Particle Size Distribution Limits
Hi, To my understanding, the size distribution of lunar regolith particles (or at least a reasonable
May 30
Kakkonto
,
Dan Negrut
2
May 29
Problem with the physics of the distance traveled by a robot.
Would it be possible to share your model with us? We'd like to understand what goes on. You can
unread,
Problem with the physics of the distance traveled by a robot.
Would it be possible to share your model with us? We'd like to understand what goes on. You can
May 29
Prabhat Paudyal
, …
Bonaventura TAGLIAFIERRO
10
May 24
Question about particles settling under gravity in DEME
Hi Bona, Thanks for sharing the source code. I will look into it and will reach out if I have any
unread,
Question about particles settling under gravity in DEME
Hi Bona, Thanks for sharing the source code. I will look into it and will reach out if I have any
May 24