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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.
You can use the web interface at
http://groups.google.com
or you can directly
email your message to
projectchrono@googlegroups.com
More information at:
http://www.projectchrono.org
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Michael Hubble
Feb 18
pychrono Irrlicht custom control input
Hi, I have pychrono installed in a conda environment. I have some basic code working to simulate two
unread,
pychrono Irrlicht custom control input
Hi, I have pychrono installed in a conda environment. I have some basic code working to simulate two
Feb 18
Radu Serban
Feb 16
Chrono update to modern cmake
Dear Chrono users, We just completed a refactoring of the Chrono CMake build system. Please see the
unread,
Chrono update to modern cmake
Dear Chrono users, We just completed a refactoring of the Chrono CMake build system. Please see the
Feb 16
Tong Xu
, …
Radu Serban
7
Feb 13
Why vehicle floating in the sky?
Hi Radu, Thanks for reply! The default glibc version for Ubuntu20.04 is 2.31. However instead of
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Why vehicle floating in the sky?
Hi Radu, Thanks for reply! The default glibc version for Ubuntu20.04 is 2.31. However instead of
Feb 13
William Burbidge
,
Harry ZHANG
2
Feb 12
Ray Tracing support within PyChrono (As an alternative simple Sensor)
Hello William, Thanks for your interest in using Chrono for your project. My suggestion is to figure
unread,
Ray Tracing support within PyChrono (As an alternative simple Sensor)
Hello William, Thanks for your interest in using Chrono for your project. My suggestion is to figure
Feb 12
Dan Negrut
Feb 10
RE: [chrono] Polymer process simulation
Hi, Something like this can be done in Chrono. We haven't done it before since we have not had a
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RE: [chrono] Polymer process simulation
Hi, Something like this can be done in Chrono. We haven't done it before since we have not had a
Feb 10
Harrison Pearl
, …
Radu Serban
4
Feb 10
Directional (anisotropic) friction support in Chrono
Harrison, A contact container includes all contacts between contactables (ie, physics objects that
unread,
Directional (anisotropic) friction support in Chrono
Harrison, A contact container includes all contacts between contactables (ie, physics objects that
Feb 10
EonYeon Jo
Feb 10
Inquiry on Polymer Extrusion and Deposition Simulation in ProjectChrono
Hi All, I am working on polymer extrusion and deposition simulation (3D printing with polymers) and
unread,
Inquiry on Polymer Extrusion and Deposition Simulation in ProjectChrono
Hi All, I am working on polymer extrusion and deposition simulation (3D printing with polymers) and
Feb 10
Ted Sender
, …
Radu Serban
24
Feb 8
Tires Rotating Beyond Mechanical Limits
Hi Radu and Harry, Thank you very much for the advice and help. I have two more questions as I'm
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Tires Rotating Beyond Mechanical Limits
Hi Radu and Harry, Thank you very much for the advice and help. I have two more questions as I'm
Feb 8
Andrea d'uva
,
Radu Serban
4
Feb 6
FSI module and compressibility
Andrea, For co-simulation between an aerodynamics solver and Chrono multibody/FEA dynamics, you can
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FSI module and compressibility
Andrea, For co-simulation between an aerodynamics solver and Chrono multibody/FEA dynamics, you can
Feb 6
Huxiang Shi
,
Radu Serban
2
Feb 6
PyChrono shows a lower vehicle running speed than C++ compiled project
A couple of questions: Are you talking about execution speed of the two different programs or actual
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PyChrono shows a lower vehicle running speed than C++ compiled project
A couple of questions: Are you talking about execution speed of the two different programs or actual
Feb 6
JC Denton
,
Dan Negrut
2
Feb 4
Large Scale Deformable Terrain
This is being worked on these days, for a different project, lunar-exploration related. Two lab folks
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Large Scale Deformable Terrain
This is being worked on these days, for a different project, lunar-exploration related. Two lab folks
Feb 4
Halvor Aslaksen
,
Bent Møller
3
Feb 4
Bullet collision - trimesh
Hi It seems that this is an old question but still equally relevant. It fits with some observations
unread,
Bullet collision - trimesh
Hi It seems that this is an old question but still equally relevant. It fits with some observations
Feb 4
Giri Mugundan
,
Aaron Young
2
Jan 22
ROS2 in external project
Hi Giri, Sorry for the delay. Were you able to figure out the issue? I can't seem to replicate
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ROS2 in external project
Hi Giri, Sorry for the delay. Were you able to figure out the issue? I can't seem to replicate
Jan 22
Gianni Curti
,
Ruochun Zhang
5
Jan 22
Additional general questions regarding Chrono-DEME interoperability
Hi Ruochun, yes indeed I was referring to Chrono Multicore. Since I have only a few objects for now I
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Additional general questions regarding Chrono-DEME interoperability
Hi Ruochun, yes indeed I was referring to Chrono Multicore. Since I have only a few objects for now I
Jan 22
Gianni Curti
, …
Ruochun Zhang
17
Jan 21
Compilation of DEM-Engine as a Chrono library
Hi Ruochun, Finally I solved all the problems and the simulation is working. The first one (which was
unread,
Compilation of DEM-Engine as a Chrono library
Hi Ruochun, Finally I solved all the problems and the simulation is working. The first one (which was
Jan 21
Jay Jay
,
Radu Serban
3
Jan 20
self collision
Hi Radu, Thanks a lot. I tested BST shell element. And I added the contact surface like this: auto
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self collision
Hi Radu, Thanks a lot. I tested BST shell element. And I added the contact surface like this: auto
Jan 20
Jay Jay
,
Radu Serban
3
Jan 19
Issue with unexpected motion in ChBodyEasyMesh with Collide Enabled
Hi Radu, Please see the attachment. I change the cube size in the case below to 2x2x2. The problems
unread,
Issue with unexpected motion in ChBodyEasyMesh with Collide Enabled
Hi Radu, Please see the attachment. I change the cube size in the case below to 2x2x2. The problems
Jan 19
Michele Bucceri
, …
Radu Serban
4
Jan 19
Revolute joint friction?
Hi Michele, You didn't specify if you are interested in non-smooth (NSC) or smooth (SMC) contact
unread,
Revolute joint friction?
Hi Michele, You didn't specify if you are interested in non-smooth (NSC) or smooth (SMC) contact
Jan 19
yueminzhang
,
Radu Serban
7
Jan 19
Help with SCMDeformableTerrain settings
This adaptive refinement is not available in the new implementation of SCM (because it is not needed
unread,
Help with SCMDeformableTerrain settings
This adaptive refinement is not available in the new implementation of SCM (because it is not needed
Jan 19
Roozbeh Rezakhani
,
Luning Bakke
2
Jan 18
Multi Scalar Field Element Development
Hello Roozbeh, While my background is not solving thermal PDEs, I can provide some ideas. I also need
unread,
Multi Scalar Field Element Development
Hello Roozbeh, While my background is not solving thermal PDEs, I can provide some ideas. I also need
Jan 18
SoMdt
,
Mike Taylor
6
Jan 15
Large deformation on Shell Elements ?
Hello Mike, I was wondering if you had the chance to look into our issue since last week ? Thanks a
unread,
Large deformation on Shell Elements ?
Hello Mike, I was wondering if you had the chance to look into our issue since last week ? Thanks a
Jan 15
Paul-Otto Müller
,
dr.ratz...@gmail.com
5
Jan 15
Dynamic surface shape visualization with VSG
Thanks for the advice! I'll try again. Best, Paul dr.ratz...@gmail.com schrieb am Dienstag, 14.
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Dynamic surface shape visualization with VSG
Thanks for the advice! I'll try again. Best, Paul dr.ratz...@gmail.com schrieb am Dienstag, 14.
Jan 15
HUZAIFA MUSTAFA UNJHAWALA
Jan 14
Blender plugin crashes upon rendering animation with Blender 4.0.0
Hello, I am trying to use the blender plugin with Chrono. I can import and see my Chrono simulation
unread,
Blender plugin crashes upon rendering animation with Blender 4.0.0
Hello, I am trying to use the blender plugin with Chrono. I can import and see my Chrono simulation
Jan 14
Davide
,
Dan Negrut
4
Jan 13
SCM terrain
Davide – to get zero slip for a wheel, you actually need to push the wheel a bit (apply a
unread,
SCM terrain
Davide – to get zero slip for a wheel, you actually need to push the wheel a bit (apply a
Jan 13
xuanq...@gmail.com
,
Harrison Pearl
2
Jan 11
Anisotropic coefficients of friction
Hi Qihan, I am doing some research with regards to anisotropic friction. My lab is also using Chrono
unread,
Anisotropic coefficients of friction
Hi Qihan, I am doing some research with regards to anisotropic friction. My lab is also using Chrono
Jan 11
Liam Murray
,
Ruochun Zhang
5
Jan 7
Simulation setup question
Hi Liam, First I'd like to name a possible cause. I guess all three drums use the same mesh, so
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Simulation setup question
Hi Liam, First I'd like to name a possible cause. I guess all three drums use the same mesh, so
Jan 7
jingwu chen
2
Jan 7
Regarding the issue of HMMWV rear steering system
Hi all, Through experimentation, I have found a solution to control rear wheel steering, which is to
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Regarding the issue of HMMWV rear steering system
Hi all, Through experimentation, I have found a solution to control rear wheel steering, which is to
Jan 7
Dan Negrut
Jan 1
2025 Machine-Ground Interaction Consortium (MaGIC) meeting
Dear Chrono User, First and foremost, I wish you a healthy, happy, and productive 2025. At the onset
unread,
2025 Machine-Ground Interaction Consortium (MaGIC) meeting
Dear Chrono User, First and foremost, I wish you a healthy, happy, and productive 2025. At the onset
Jan 1
Luca Nanu
,
Bret Witt, Jr
2
12/31/24
Load torque when rotating a component in PyChrono
Hi Luca, I'm not an expert but my approach would be to modify the torque function to include a
unread,
Load torque when rotating a component in PyChrono
Hi Luca, I'm not an expert but my approach would be to modify the torque function to include a
12/31/24
Gianni Curti
, …
Radu Serban
8
12/28/24
Difference between ChBodyEasyCylinder and AddCylinderGeometry
Hi Radu, I run the "demo_MCORE_mixerNSC" without encountering the same issues and in the
unread,
Difference between ChBodyEasyCylinder and AddCylinderGeometry
Hi Radu, I run the "demo_MCORE_mixerNSC" without encountering the same issues and in the
12/28/24