[Yade-users] [Question #677986]: after changing material

New question #677986 on Yade: https://answers.launchpad.net/yade/+question/677986 Hi, I changed the properties of the material while adjusting the isotropic compression to the one-dimensional compression.I track the stresses and strains on the z-axis.But i found that the strain was changed in

Re: [Yade-users] [Question #677518]: strain of PeriTriaxController

Question #677518 on Yade changed: https://answers.launchpad.net/yade/+question/677518 Status: Answered => Solved fengjingyu confirmed that the question is solved: Thanks Jérôme Duriez, that solved my question. -- You received this question notification because your team yade-us

[Yade-users] [Question #677931]: material in PeriTriaxController

New question #677931 on Yade: https://answers.launchpad.net/yade/+question/677931 Hi, I just added a line of code about the material and didn't use it when generating the cloud.But I found that the results changed. Why is that? I've tried to generate default material in the cloud (

Re: [Yade-users] [Question #677504]: calculate porosity

Question #677504 on Yade changed: https://answers.launchpad.net/yade/+question/677504 fengjingyu posted a new comment: Thanks Jérôme, I am using voxelPorosity.But it is not absolutely accurate.So I wonder if there is a way to get the exact amount of overlap. Feng -- You received this question

Re: [Yade-users] [Question #677518]: strain of PeriTriaxController

Question #677518 on Yade changed: https://answers.launchpad.net/yade/+question/677518 Description changed to: Hi， 1.When I saved the strain to TXT, I found that the strain was reset in the second compression. From -0.319026939509 changed to-0.000567920400817 Maybe i misunderstand the

[Yade-users] [Question #677518]: strain of PeriTriaxController

New question #677518 on Yade: https://answers.launchpad.net/yade/+question/677518 Hi， When I saved the strain to TXT, I found that the strain was reset in the second compression.My idea is to change the first isotropic compression into an axial compression, but the obtained strain is

Re: [Yade-users] [Question #677504]: calculate porosity

Question #677504 on Yade changed: https://answers.launchpad.net/yade/+question/677504 fengjingyu posted a new comment: I forgot to say.I calculate porosity of the PeriTriaxController.So i can obtain the box volume. -- You received this question notification because your team yade-users

[Yade-users] [Question #677504]: calculate porosity

New question #677504 on Yade: https://answers.launchpad.net/yade/+question/677504 Hi, I'm studying porosity.Using voxelPorosity is convenient,but how can i calculate by hands.I have seen i.geom.penetrationVolume in others script.Can this function be used to calculate porosity？For example,sum

Re: [Yade-users] [Question #677437]: Save the txt

Question #677437 on Yade changed: https://answers.launchpad.net/yade/+question/677437 Status: Answered => Solved fengjingyu confirmed that the question is solved: Thanks Robert Caulk, that solved my question. -- You received this question notification because your team yade-us

[Yade-users] [Question #677437]: Save the txt

New question #677437 on Yade: https://answers.launchpad.net/yade/+question/677437 Hi， I want to save the result to txt.I learned the code here,https://answers.launchpad.net/yade/+question/209832.But I found the data in txt.bz2 is just 5000 iter at the beginning.How do I get all the data？

Re: [Yade-users] [Question #677261]: Simulation speed on Vmware

Question #677261 on Yade changed: https://answers.launchpad.net/yade/+question/677261 Status: Answered => Solved fengjingyu confirmed that the question is solved: Thanks Robert Caulk, that solved my question. -- You received this question notification because your team yade-us

Re: [Yade-users] [Question #677261]: Simulation speed on Vmware

Question #677261 on Yade changed: https://answers.launchpad.net/yade/+question/677261 fengjingyu posted a new comment: >> If you have 8 physical cores and you assign 12 to the VM, you will be moving into hyperthreading territory. I can allocate memory and processor cores within vmware.

Re: [Yade-users] [Question #677261]: Simulation speed on Vmware

Question #677261 on Yade changed: https://answers.launchpad.net/yade/+question/677261 fengjingyu posted a new comment: >> How many cores does your processor have? My computer has 16 processor and i allocated 12 processors to the virtual machine. >>Can you provide the output/numbers?

[Yade-users] [Question #677261]: Simulation speed on Vmware

New question #677261 on Yade: https://answers.launchpad.net/yade/+question/677261 Hi， I installed ubantu on vmware workstation.I allocated 32G of memory and 12 processors to the virtual machine.However, I found that yade's running speed was not qualitatively changed compared with 4G memory and

Re: [Yade-users] [Question #676980]: PeriTriaxController control

Question #676980 on Yade changed: https://answers.launchpad.net/yade/+question/676980 Status: Open => Solved fengjingyu confirmed that the question is solved: Hi everyone, I understand the meaning of relStressTol.It must be a percentage. I'm sorry to ask such a silly question. --

Re: [Yade-users] [Question #676831]: control the porosity

Question #676831 on Yade changed: https://answers.launchpad.net/yade/+question/676831 fengjingyu posted a new comment: Hi Jan, Thanks your remind.But as a beginner, I don't know what imo is. I didn't find it on the Internet. Could you be more specific? Thank you. Feng -- You received

[Yade-users] [Question #676980]: PeriTriaxController control

New question #676980 on Yade: https://answers.launchpad.net/yade/+question/676980 Hi， While learning PeriTriaxController,I think I misunderstood the meaning of the parameters.The goal is the target pressure and relStressTol gives the target a range to float up and down.The condition at the end

Re: [Yade-users] [Question #676841]: the definition of porosity

Question #676841 on Yade changed: https://answers.launchpad.net/yade/+question/676841 fengjingyu posted a new comment: Thanks Bruno too. Feng -- You received this question notification because your team yade-users is an answer contact for Yade

Re: [Yade-users] [Question #676841]: the definition of porosity

Question #676841 on Yade changed: https://answers.launchpad.net/yade/+question/676841 Status: Answered => Solved fengjingyu confirmed that the question is solved: Thanks Jan Stránský, that solved my question. -- You received this question notification because your team yade-us

Re: [Yade-users] [Question #676841]: the definition of porosity

Question #676841 on Yade changed: https://answers.launchpad.net/yade/+question/676841 fengjingyu posted a new comment: Hi, Jan Ask another question.When I run the code above. I increased maxLoad=1e6 to maxLoad=1e8. Why do some little balls go through walls? Is it because the wall goes through

Re: [Yade-users] [Question #676831]: control the porosity

Question #676831 on Yade changed: https://answers.launchpad.net/yade/+question/676831 fengjingyu posted a new comment: Hi Jan, You've already seen my other question(https://answers.launchpad.net/yade/+question/676841).I think my porosity is different from the paper probably because the porosity

Re: [Yade-users] [Question #676830]: maxStrainRate in the PeriTriaxController

Question #676830 on Yade changed: https://answers.launchpad.net/yade/+question/676830 Status: Answered => Solved fengjingyu confirmed that the question is solved: Thanks Jan Stránský, that solved my question. -- You received this question notification because your team yade-us

Re: [Yade-users] [Question #676841]: the definition of porosity

Question #676841 on Yade changed: https://answers.launchpad.net/yade/+question/676841 fengjingyu posted a new comment: Hi Jan, Thank you for spending so much time with me. I don't know how to repay you.Thank you again. You said Yade (DEM in general) considers particles as perfectly rigid

[Yade-users] [Question #676841]: the definition of porosity

New question #676841 on Yade: https://answers.launchpad.net/yade/+question/676841 Hi I am calculating the porosity in the period triaxial compression.From the documentation,the porosity is defined as (V-Vs)/V，where V is overall volume and Vs is volume of spheres.For periodic simulations,

[Yade-users] [Question #676831]: control the porosity

New question #676831 on Yade: https://answers.launchpad.net/yade/+question/676831 Hi, I'm reproducing a paper on isotropic compression.My material is exactly the same as the numerical value in the paper.However, to speed up the simulation， I used 1/100th of his particles and magnified them 100

Re: [Yade-users] [Question #676830]: maxStrainRate in the PeriTriaxController

Question #676830 on Yade changed: https://answers.launchpad.net/yade/+question/676830 Description changed to: Hi, In the PeriTriaxController,there is a parameter called maxStrainRate. I want to know the meaning of it.If i set it to 0.1,it means the wall is shrinking at 0.1m/s or shrink the sides

[Yade-users] [Question #676830]: maxStrainRate in the PeriTriaxController

New question #676830 on Yade: https://answers.launchpad.net/yade/+question/676830 Hi, In the PeriTriaxController,there is a parameter called maxStrainRate. I want to know the meaning of it.If i set it to 0.1,it means the wall is shrinking at 0.1m/s or shrink the sides of the box by 0.1 per

Re: [Yade-users] [Question #676810]: obtain angle of shearing resistance

Question #676810 on Yade changed: https://answers.launchpad.net/yade/+question/676810 Summary changed to: obtain angle of shearing resistance Description changed to: Hi everyone, I'm recreating someone else's paper about triaxial compression. So I want to get critical state angle of shearing

Re: [Yade-users] [Question #676810]: angle of shearing resistance in triaxial compression

Question #676810 on Yade changed: https://answers.launchpad.net/yade/+question/676810 Summary changed to: angle of shearing resistance in triaxial compression -- You received this question notification because your team yade-users is an answer contact for Yade.

Re: [Yade-users] [Question #676810]: obtain shearing resistance

Question #676810 on Yade changed: https://answers.launchpad.net/yade/+question/676810 Description changed to: Hi everyone, I'm recreating someone else's paper. So I want to get critical state angle of shearing resistance and peak angle of shearing resistance. How can I get the angle of shearing

Re: [Yade-users] [Question #676776]: plot psd

Question #676776 on Yade changed: https://answers.launchpad.net/yade/+question/676776 Summary changed to: plot psd Description changed to: Hi,there how to draw the particle distribution curve Thanks， Feng -- You received this question notification because your team yade-users is an answer

[Yade-users] [Question #676810]: obtain shearing resistance

New question #676810 on Yade: https://answers.launchpad.net/yade/+question/676810 Hi everyone, I'm recreating someone else's paper. So I want to get critical state angle of shearing resistance and peak angle of shearing resistance. How can I get shearing resistance? thanks in advance. Feng

Re: [Yade-users] [Question #676776]: obtain shearing resistance

Question #676776 on Yade changed: https://answers.launchpad.net/yade/+question/676776 Summary changed to: obtain shearing resistance Description changed to: Hi there, I'm reproducing a paper.So I want to plot the peak angle of shearing resistance and the critical state angle of shearing

Re: [Yade-users] [Question #676776]: how to plot psd

Question #676776 on Yade changed: https://answers.launchpad.net/yade/+question/676776 fengjingyu posted a new comment: Thanks Bruno, I have found the script. Cheers Feng -- You received this question notification because your team yade-users is an answer contact for Yade

Re: [Yade-users] [Question #676747]: the way of set psd

Question #676747 on Yade changed: https://answers.launchpad.net/yade/+question/676747 fengjingyu posted a new comment: thanks Bruno and Jan,u solved my problem too. -- You received this question notification because your team yade-users is an answer contact for Yade

Re: [Yade-users] [Question #676747]: the way of set psd

Question #676747 on Yade changed: https://answers.launchpad.net/yade/+question/676747 Status: Answered => Solved fengjingyu confirmed that the question is solved: Thanks Jérôme Duriez, that solved my question. -- You received this question notification because your team yade-us

Re: [Yade-users] [Question #676776]: how to plot psd

Question #676776 on Yade changed: https://answers.launchpad.net/yade/+question/676776 Status: Answered => Solved fengjingyu confirmed that the question is solved: Thanks Bruno Chareyre, that solved my question. -- You received this question notification because your team yade-us

Re: [Yade-users] [Question #676747]: the way of set psd

Question #676747 on Yade changed: https://answers.launchpad.net/yade/+question/676747 fengjingyu posted a new comment: Hi Jan: I'm wondering if I can generate particles that satisfy the equation that I set up, like a normal distribution Regards, Feng -- You received this question notification

Re: [Yade-users] [Question #676776]: how to plot psd

Question #676776 on Yade changed: https://answers.launchpad.net/yade/+question/676776 fengjingyu posted a new comment: Hi Bruno: Thank you for your help. Can you tell me where to search psd.py？ Regards, Feng -- You received this question notification because your team yade-users is an answer

Re: [Yade-users] [Question #676776]: how to plot psd

Question #676776 on Yade changed: https://answers.launchpad.net/yade/+question/676776 Description changed to: Hi there, I used psdSizes and psdCumm to generate the particles. How to draw a picture to show particle size distribution. Since my python foundation is very poor, could you tell me

Re: [Yade-users] [Question #676776]: how to plot psd

Question #676776 on Yade changed: https://answers.launchpad.net/yade/+question/676776 Description changed to: Hi there, I used psdSizes and psdCumm to generate the particles. How to draw a picture to show particle size distribution. Since my python foundation is very poor, could you tell me

[Yade-users] [Question #676776]: how to plot psd

New question #676776 on Yade: https://answers.launchpad.net/yade/+question/676776 Hi there, I used psdSizes and psdCumm to generate the particles. How to draw a picture to show particle size distribution. Since my python foundation is very poor, could you tell me more about it. Thanks, Feng

[Yade-users] [Question #676747]: the way of set psd

New question #676747 on Yade: https://answers.launchpad.net/yade/+question/676747 Hi everyone, I would like to know that ,In addition to generating particle distribution according to psdSizes, psdCumm, rMean and rRelFuzz, there are other ways to generate particles of different sizes.For

[Yade-users] [Question #676713]: calculate particle number

New question #676713 on Yade: https://answers.launchpad.net/yade/+question/676713 Hi all! i am a beginner.Sorry for asking so stupid question. How to calculate the particle number? Thanks! -- You received this question notification because your team yade-users is an answer contact for Yade.

Re: [Yade-users] [Question #676713]: calculate particle number

Question #676713 on Yade changed: https://answers.launchpad.net/yade/+question/676713 Description changed to: i asked a stupid question ,how to delete it ? oh, so ashamed -- You received this question notification because your team yade-users is an answer contact for Yade.