Re: [Yade-users] [Question #706221]: Use of ChatGPT 4 for coding new YADE DEM constitutive laws

2023-04-14 Thread Idan
Question #706221 on Yade changed: https://answers.launchpad.net/yade/+question/706221 Idan gave more information on the question: Sure, here is in general the prompt i used: "can you write me c++ code (header and ccp files) for new temperature dependent cohesive burgers visco elastic model for Y

Re: [Yade-users] [Question #706187]: Servo controller torque and force engine

2023-04-14 Thread Nima Goudarzi
Question #706187 on Yade changed: https://answers.launchpad.net/yade/+question/706187 Status: Answered => Open Nima Goudarzi is still having a problem: Thanks Jan Angular velocity is the controlling variable which I need to adjust with a variable torque. So is the linear velocity which is c

Re: [Yade-users] [Question #706221]: Use of ChatGPT 4 for coding new YADE DEM constitutive laws

2023-04-14 Thread adnan sohail
Question #706221 on Yade changed: https://answers.launchpad.net/yade/+question/706221 adnan sohail posted a new comment: GPT-4 will be a multi-modal test that enables visual input. Additionally, GPT-4 can examine the language contained in the photos and provide you with the pertinent information b

Re: [Yade-users] [Question #706218]: Microstrain for an assembly of clumps in direct shear test

2023-04-14 Thread Nima Goudarzi
Question #706218 on Yade changed: https://answers.launchpad.net/yade/+question/706218 Nima Goudarzi gave more information on the question: Hi Jan, Thanks so much. By mirroring do you mean releasing from clumps or this is a specific technique I am not aware of. And, do you imply that the strain an

Re: [Yade-users] [Question #706214]: Bonded Powder Simulation (Visco-Elastic BInder)

2023-04-14 Thread Idan
Question #706214 on Yade changed: https://answers.launchpad.net/yade/+question/706214 Status: Open => Solved Idan confirmed that the question is solved: Thanks for the tips, appreciate -- You received this question notification because your team yade-users is an answer contact for Yade. __

Re: [Yade-users] [Question #706214]: Bonded Powder Simulation (Visco-Elastic BInder)

2023-04-14 Thread Jan Stránský
Question #706214 on Yade changed: https://answers.launchpad.net/yade/+question/706214 Jan Stránský posted a new comment: I would definitively start with spherical particles. It the most simple case from several points of view (simulation setup, computer costs, material laws, ...) At least as the

Re: [Yade-users] [Question #706221]: Use of ChatGPT 4 for coding new YADE DEM constitutive laws

2023-04-14 Thread Xue
Question #706221 on Yade changed: https://answers.launchpad.net/yade/+question/706221 Xue posted a new comment: Hello, If you don't mind, may I ask for your guidance on how you would instruct GPT-4 to write the script mentioned above? Specifically, I am interested in how you would enable GPT-4

Re: [Yade-users] [Question #706221]: Use of ChatGPT 4 for coding new YADE DEM constitutive laws

2023-04-14 Thread Idan
Question #706221 on Yade changed: https://answers.launchpad.net/yade/+question/706221 Idan gave more information on the question: Hi, I asked it to continue implementing the model with exponential temperature dependence (it was lacking the nature of temperature dependence as it does not exist in

Re: [Yade-users] [Question #706214]: Bonded Powder Simulation (Visco-Elastic BInder)

2023-04-14 Thread Idan
Question #706214 on Yade changed: https://answers.launchpad.net/yade/+question/706214 Status: Needs information => Open Idan gave more information on the question: Thanks for the answer, What I want to simulate in a Brazilian disk tensile test of asphalt mixture. I thought about going with c

Re: [Yade-users] [Question #706221]: Use of ChatGPT 4 for coding new YADE DEM constitutive laws

2023-04-14 Thread Jan Stránský
Question #706221 on Yade changed: https://answers.launchpad.net/yade/+question/706221 Jan Stránský posted a new comment: Hello, for the first sight, it looks good :-) I will have closer look later, as I am interested in GPT capabilities. > // Note: You will need to implement the specific calcula

Re: [Yade-users] [Question #706190]: Contacts between walls and particles

2023-04-14 Thread Sanel Avdić
Question #706190 on Yade changed: https://answers.launchpad.net/yade/+question/706190 Sanel Avdić posted a new comment: Here is the script I'm using. The simulation is working. I need help to build a part of the code that will give me an access to all inter-particle forces with particle IDs and

Re: [Yade-users] [Question #706214]: Bonded Powder Simulation (Visco-Elastic BInder)

2023-04-14 Thread Jan Stránský
Question #706214 on Yade changed: https://answers.launchpad.net/yade/+question/706214 Status: Open => Needs information Jan Stránský requested more information: Hello, please be more specific about your problem, this is still too short and too vague. Please at least describe what problem wo

Re: [Yade-users] [Question #706218]: Microstrain for an assembly of clumps in direct shear test

2023-04-14 Thread Jan Stránský
Question #706218 on Yade changed: https://answers.launchpad.net/yade/+question/706218 Jan Stránský posted a new comment: Hello, just an idea: use another simulation where the clumps are "mirrored" into spheres with same position and rotation as the corresponding clumps and do the strain analysis

Re: [Yade-users] [Question #706182]: Visualizing cubes

2023-04-14 Thread Jan Stránský
Question #706182 on Yade changed: https://answers.launchpad.net/yade/+question/706182 Status: Open => Answered Jan Stránský proposed the following answer: Hello, how does this question differ from [1]? > This is my code: Your code have syntax error. Cheers Jan [1] https://answers.launchp

Re: [Yade-users] [Question #706078]: The VTK recorder is not creating any file

2023-04-14 Thread Jan Stránský
Question #706078 on Yade changed: https://answers.launchpad.net/yade/+question/706078 Status: Open => Needs information Jan Stránský requested more information: Hello, > I believe I am having issues compiling here. > how do i solve this? > and after this step, should i just run my code and y

Re: [Yade-users] [Question #706072]: Simple shear with oedometric loading

2023-04-14 Thread Jan Stránský
Question #706072 on Yade changed: https://answers.launchpad.net/yade/+question/706072 Status: Open => Needs information Jan Stránský requested more information: Please provide a MWE [1], a complete script. Cheers Jan [1] https://www.yade-dem.org/wiki/Howtoask -- You received this question

Re: [Yade-users] [Question #706191]: How to take the displacement of O.bodies.append(geom.facetCylinder())

2023-04-14 Thread Jan Stránský
Question #706191 on Yade changed: https://answers.launchpad.net/yade/+question/706191 Status: Open => Answered Jan Stránský proposed the following answer: Hello, > Does YADE have a program to determine the displacement of the created cylinder Yes. To get displacement of one specific body, u

Re: [Yade-users] [Question #699998]: How to simulate small-strain triaxial compression test

2023-04-14 Thread Leonard
Question #68 on Yade changed: https://answers.launchpad.net/yade/+question/68 Leonard posted a new comment: Hi William, >However, the unbalanced force is nan and the mean stress is 0 all the time whlie I modfy this using your code. The reason I think is that: you modify only the young fr

Re: [Yade-users] [Question #706190]: Contacts between walls and particles

2023-04-14 Thread Jan Stránský
Question #706190 on Yade changed: https://answers.launchpad.net/yade/+question/706190 Status: Open => Needs information Jan Stránský requested more information: Hello, > I'm new at YADE welcome :-) The task sounds as not difficult. please provide a MWE [1]. It should then be easy for us to

[Yade-users] [Question #706221]: Use of ChatGPT 4 for coding new YADE DEM constitutive laws

2023-04-14 Thread Idan
New question #706221 on Yade: https://answers.launchpad.net/yade/+question/706221 Hello to everyone, I thought about trying ChatGPT 4 for writing new material laws and physics into YADE DEM, as I have little experience with the YADE code, it would be helpful if someone can give me a feedback.

Re: [Yade-users] [Question #706214]: Bonded Powder Simulation (Visco-Elastic BInder)

2023-04-14 Thread Idan
Question #706214 on Yade changed: https://answers.launchpad.net/yade/+question/706214 Idan gave more information on the question: i am trying to simulate asphalt mixture, thus i need to simulate the bitumen binder, is there any cohesive visco elastic model in YADE? and if there is, can i use it wi

Re: [Yade-users] [Question #706214]: Bonded Powder Simulation (Visco-Elastic BInder)

2023-04-14 Thread Idan
Question #706214 on Yade changed: https://answers.launchpad.net/yade/+question/706214 Status: Needs information => Open Idan gave more information on the question: Thanks, -- You received this question notification because your team yade-users is an answer contact for Yade. ___

Re: [Yade-users] [Question #706214]: Bonded Powder Simulation (Visco-Elastic BInder)

2023-04-14 Thread Jan Stránský
Question #706214 on Yade changed: https://answers.launchpad.net/yade/+question/706214 Status: Open => Needs information Jan Stránský requested more information: Hello, > New to yade welcome :-) > trying to model a bonded powder (grains), the binder should have > visco-elastic properties.

Re: [Yade-users] [Question #699998]: How to simulate small-strain triaxial compression test

2023-04-14 Thread Jan Stránský
Question #68 on Yade changed: https://answers.launchpad.net/yade/+question/68 Jan Stránský posted a new comment: Hello, please open a new question for a new problem [2], try not to continue in long-closed questions. You can reference this conversation in the new question. Quick response

Re: [Yade-users] [Question #706187]: Servo controller torque and force engine

2023-04-14 Thread Jan Stránský
Question #706187 on Yade changed: https://answers.launchpad.net/yade/+question/706187 Status: Open => Answered Jan Stránský proposed the following answer: Hello, > 1- Does the torqueEngine allow for the allocation and update of the mass center of the body during its rolling as it is possible

Re: [Yade-users] [Question #706183]: RuntimeError: TriaxialStressController with JCFpmMat

2023-04-14 Thread Jan Stránský
Question #706183 on Yade changed: https://answers.launchpad.net/yade/+question/706183 Status: Open => Answered Jan Stránský proposed the following answer: Hello, the error message basically says that the body state instances are somehow wrong. The problem is that if you change material from

Re: [Yade-users] [Question #706167]: Walls and periodic cell doesn't work together

2023-04-14 Thread Jan Stránský
Question #706167 on Yade changed: https://answers.launchpad.net/yade/+question/706167 Jan Stránský posted a new comment: Hello, I confirm "freezing" after several hundreds (422) time steps. However, I have no idea about source and solution :-( Cheers Jan -- You received this question notificat

Re: [Yade-users] [Question #706062]: Triaxial test with flexible cylindrical membrane

2023-04-14 Thread Jan Stránský
Question #706062 on Yade changed: https://answers.launchpad.net/yade/+question/706062 Status: Open => Answered Jan Stránský proposed the following answer: Hello, > I'm new to Yade welcome :-) For inspiration, have a look at similar question [1]. Cheers Jan [1] https://answers.launchpad.n

Re: [Yade-users] [Question #704114]: Simulation abnormal stop “terminate called after throwing an instance of 'std::bad_alloc'” with Law2_ScGeom_JCFpmPhys_JointedCohesiveFrictionalPM.recordMoments

2023-04-14 Thread eshal fatima
Question #704114 on Yade changed: https://answers.launchpad.net/yade/+question/704114 eshal fatima posted a new comment: In the times from times gone past, various individuals recognized that evil was a sort that ought to be avoided small kids. Regardless writer Stine busted this fantasy by maki