Re: [Yade-users] [Question #690716]: negative volume for an ordinary pore, stack smashing detected

Question #690716 on Yade changed: https://answers.launchpad.net/yade/+question/690716 Status: Answered => Open Jiannan Wang is still having a problem: Hello Robert, Thank you for the tips, that explains a lot. I will try out the DFNFlowEngine. One follow up question: I compl

Re: [Yade-users] [Question #690716]: negative volume for an ordinary pore, stack smashing detected

Question #690716 on Yade changed: https://answers.launchpad.net/yade/+question/690716 Jiannan Wang gave more information on the question: Hello Robert, I have tried out the DFNFlowEngine (just swapped from FlowEngine to DFNFlowEngine), but a different type of error is showing up: negative

Re: [Yade-users] [Question #690716]: negative volume for an ordinary pore, stack smashing detected

Question #690716 on Yade changed: https://answers.launchpad.net/yade/+question/690716 Status: Needs information => Open Jiannan Wang gave more information on the question: Hello Robert, Sorry about the missing information. Hope these are making it clearer: 1. Yade is compiled f

Re: [Yade-users] [Question #690716]: negative volume for an ordinary pore, stack smashing detected

Question #690716 on Yade changed: https://answers.launchpad.net/yade/+question/690716 Status: Open => Solved Jiannan Wang confirmed that the question is solved: Hello Robert, I compiled the DFNFlow as you suggested and it works fine. I changed the packing and somehow it works (thoug

[Yade-users] [Question #690820]: VTKRecorder: Aborted (core dumped)

New question #690820 on Yade: https://answers.launchpad.net/yade/+question/690820 Hello, I'm trying to inject water into aJCFpm. It is working fine until I enable the VTKRecorder, I got the following error: python3.6: /build/vtk6-VHOYAG/vtk6-6.3.0+dfsg1/IO/XML/vtkXMLOffsetsManager.h:142: void

Re: [Yade-users] [Question #690820]: VTKRecorder: Aborted (core dumped)

Question #690820 on Yade changed: https://answers.launchpad.net/yade/+question/690820 Status: Needs information => Open Jiannan Wang gave more information on the question: Hello Robert, Thank you for the swift response. Sorry about the confusion: when I use DFNFlowEngine, I just

Re: [Yade-users] [Question #690820]: VTKRecorder: Aborted (core dumped)

Question #690820 on Yade changed: https://answers.launchpad.net/yade/+question/690820 Status: Needs information => Open Jiannan Wang gave more information on the question: Hello Robert, Absolutely. Here is my MWE. Thanks. Best Jiannan Wang # from builtins import range f

[Yade-users] [Question #690716]: negative volume for an ordinary pore, stack smashing detected

New question #690716 on Yade: https://answers.launchpad.net/yade/+question/690716 Hello, I'm trying to duplicate the hydraulic fracturing process in Papachristos et al., 2017[1]. As a very newbie of Yade, I just start from the existing example. The fractured rock is modified from

Re: [Yade-users] [Question #690820]: VTKRecorder: Aborted (core dumped)

Question #690820 on Yade changed: https://answers.launchpad.net/yade/+question/690820 Status: Needs information => Open Jiannan Wang gave more information on the question: Hello Robert, Oops... Sorry about the missing variable, again. The following MWE runs as expected. Thank you. B

Re: [Yade-users] [Question #690820]: VTKRecorder: Aborted (core dumped)

Question #690820 on Yade changed: https://answers.launchpad.net/yade/+question/690820 Status: Needs information => Open Jiannan Wang gave more information on the question: Hello Robert, I'm sorry about the missing lines. I just added them back. It should be fine this time. Thank you ag

Re: [Yade-users] [Question #690820]: VTKRecorder: Aborted (core dumped)

Question #690820 on Yade changed: https://answers.launchpad.net/yade/+question/690820 Status: Needs information => Open Jiannan Wang gave more information on the question: Hello Robert, That's very odd. Once I start, the error shows up immediately. Should I provide more system informat

Re: [Yade-users] [Question #690820]: VTKRecorder: Aborted (core dumped)

Question #690820 on Yade changed: https://answers.launchpad.net/yade/+question/690820 Status: Needs information => Open Jiannan Wang gave more information on the question: Hello Janek, Thank you for willing to help. Here is the output. Let me know if there is anything I should prov

Re: [Yade-users] [Question #690820]: VTKRecorder: Aborted (core dumped)

Question #690820 on Yade changed: https://answers.launchpad.net/yade/+question/690820 Status: Open => Solved Jiannan Wang confirmed that the question is solved: Hello Janek, Thank you for the help. I don't recall doing experiment inside VTK, maybe I did but was aware of? Do you th

Re: [Yade-users] [Question #692194]: Body temperature rise higher than thermalBndCondValue

Question #692194 on Yade changed: https://answers.launchpad.net/yade/+question/692194 Status: Answered => Open Jiannan Wang is still having a problem: Hello Robert, I tried with meshUpdateInterval=2, but the result is pretty much identical. Let me know. Best regards Jiannan --

Re: [Yade-users] [Question #692194]: Body temperature rise higher than thermalBndCondValue

Question #692194 on Yade changed: https://answers.launchpad.net/yade/+question/692194 Status: Solved => Open Jiannan Wang is still having a problem: Hello Robert, Just a follow-up update, I ran the code as in [1], but the temperature still went beyond thermalBndCondValue. Also, o

Re: [Yade-users] [Question #692194]: Body temperature rise higher than thermalBndCondValue

Question #692194 on Yade changed: https://answers.launchpad.net/yade/+question/692194 Jiannan Wang posted a new comment: Hello Robert, Absolutely. I'll get back to you as soon as I get the result. Best regards Jiannan Wang -- You received this question notification because your team yade

Re: [Yade-users] [Question #692194]: Body temperature rise higher than thermalBndCondValue

Question #692194 on Yade changed: https://answers.launchpad.net/yade/+question/692194 Status: Needs information => Open Jiannan Wang gave more information on the question: Hello Robert, Thank you for being so patient. I used the yadedaily (20200829-4169~e627a44~bionic1) in the Vritual

Re: [Yade-users] [Question #692194]: Body temperature rise higher than thermalBndCondValue

Question #692194 on Yade changed: https://answers.launchpad.net/yade/+question/692194 Status: Answered => Solved Jiannan Wang confirmed that the question is solved: Hello Robert, I think I find out where I did wrong: I set ignoreFictiousConduction=True. Though I'm not clear why exac

Re: [Yade-users] [Question #692194]: Body temperature rise higher than thermalBndCondValue

Question #692194 on Yade changed: https://answers.launchpad.net/yade/+question/692194 Jiannan Wang gave more information on the question: Hello Robert, I ran the simulation as it is, the temperature went beyond the boundary value (45) at 155 s and up to 47.8035. The body temperature and the pore

Re: [Yade-users] [Question #692194]: Body temperature rise higher than thermalBndCondValue

Question #692194 on Yade changed: https://answers.launchpad.net/yade/+question/692194 Jiannan Wang posted a new comment: Hello Robert, Thank you for all the helps and sharing. They are very helpful. I keep play around the script and see if I can make it work. Best regards Jiannan -- You

Re: [Yade-users] [Question #692798]: thermal.tempDependentFluidBeta=False

Question #692798 on Yade changed: https://answers.launchpad.net/yade/+question/692798 Status: Answered => Open Jiannan Wang is still having a problem: Hello Robert, Thank you for replying so fast. Just to make sure I understand, by setting it off, the thermal expansion of fluid is nonlin

[Yade-users] [Question #692798]: thermal.tempDependentFluidBeta=False

New question #692798 on Yade: https://answers.launchpad.net/yade/+question/692798 Hello, The default setting of the thermal engine is tempDependentFluidBeta=False. And it says "If true, fluid volumetric thermal expansion is temperature dependent (linear model between 20-70 degC)". I thought

Re: [Yade-users] [Question #692798]: thermal.tempDependentFluidBeta=False

Question #692798 on Yade changed: https://answers.launchpad.net/yade/+question/692798 Status: Answered => Solved Jiannan Wang confirmed that the question is solved: Hello Robert, Thank you for the clarification. That really answers my question. Best regards Jiannan -- You recei

Re: [Yade-users] [Question #693260]: Yade crashes at "show 3D" in Ubuntu 20.04

Question #693260 on Yade changed: https://answers.launchpad.net/yade/+question/693260 Status: Answered => Solved Jiannan Wang confirmed that the question is solved: Hello Janek, Sorry for the late response. I just update the yadedaily. It's working great. Thank you so much for the sw

Re: [Yade-users] [Question #693260]: Yade crashes at "show 3D" in Ubuntu 20.04

Question #693260 on Yade changed: https://answers.launchpad.net/yade/+question/693260 Status: Answered => Open Jiannan Wang is still having a problem: Hello Janek, Thank you so much for troubleshooting for me step by step. I used yadedaily -f6, and there is the output: Welcome to Y

Re: [Yade-users] [Question #693260]: Yade crashes at "show 3D" in Ubuntu 20.04

Question #693260 on Yade changed: https://answers.launchpad.net/yade/+question/693260 Status: Answered => Open Jiannan Wang is still having a problem: Hello Janek, Thank you again for the interaction. I tried to use find / -iname "_GLViewer.so*" 2> /dev/null, but nothin

Re: [Yade-users] [Question #693260]: Yade crashes at "show 3D" in Ubuntu 20.04

Question #693260 on Yade changed: https://answers.launchpad.net/yade/+question/693260 Status: Answered => Open Jiannan Wang is still having a problem: Hello Janek, Thank you for replying so fast. I was using yadedaily. Here is the output of printAllVersions(): ``` Yade vers

Re: [Yade-users] [Question #693260]: Yade crashes at "show 3D" in Ubuntu 20.04

Question #693260 on Yade changed: https://answers.launchpad.net/yade/+question/693260 Status: Needs information => Open Jiannan Wang gave more information on the question: Hello Janek, For me, the crash only happen when I open and then close the 3D view from the controller. Otherw

Re: [Yade-users] [Question #693260]: Yade crashes at "show 3D" in Ubuntu 20.04

Question #693260 on Yade changed: https://answers.launchpad.net/yade/+question/693260 Jiannan Wang posted a new comment: Hello Janek, Sorry about the late reply. The crash only happens when I click the "X" bottom. Clicking the 'Show 3D' button seems fine, didn't realized that.

Re: [Yade-users] [Question #693260]: Yade crashes at "show 3D" in Ubuntu 20.04

Question #693260 on Yade changed: https://answers.launchpad.net/yade/+question/693260 Jiannan Wang posted a new comment: Hello Janek, Thank you so much for all these efforts. I'm very much looking forward the new update. Best regards Jiannan -- You received this question notification because

Re: [Yade-users] [Question #693260]: Yade crashes at "show 3D" in Ubuntu 20.04

Question #693260 on Yade changed: https://answers.launchpad.net/yade/+question/693260 Status: Answered => Open Jiannan Wang is still having a problem: Hello Janek, Thank you for replying so fast. I don't know why I could have a message from 8 months old version since I only start to

Re: [Yade-users] [Question #692194]: Body temperature rise higher than thermalBndCondValue

Question #692194 on Yade changed: https://answers.launchpad.net/yade/+question/692194 Status: Answered => Open Jiannan Wang is still having a problem: Hello Robert, Thank yo for your suggestions and sorry for my delayed response. I tried to use thermal.minimumFluidCondDist = mini

Re: [Yade-users] [Question #692497]: Point source for Thermal Engine?

Question #692497 on Yade changed: https://answers.launchpad.net/yade/+question/692497 Status: Answered => Solved Jiannan Wang confirmed that the question is solved: Hello Robert, Thank you for the help. That solves my question. Best regards Jiannan -- You received this quest

[Yade-users] [Question #692497]: Point source for Thermal Engine?

New question #692497 on Yade: https://answers.launchpad.net/yade/+question/692497 Hello, I'm wondering is there a way to impose point or point-ish heat source for thermal engine, something similar to the point influx in the flow engine? Thanks. Best regards Jiannan -- You received this

Re: [Yade-users] [Question #692194]: Body temperature rise higher than thermalBndCondValue

Question #692194 on Yade changed: https://answers.launchpad.net/yade/+question/692194 Status: Answered => Solved Jiannan Wang confirmed that the question is solved: Hello Robert, Thank you so much for all the explanations and sharing the new example script. They are incredibly helpful. I

Re: [Yade-users] [Question #692497]: Point source for Thermal Engine?

Question #692497 on Yade changed: https://answers.launchpad.net/yade/+question/692497 Jiannan Wang posted a new comment: Hello Robert, That really helps a lot. Thank you again. Best regards Jiannan -- You received this question notification because your team yade-users is an answer contact

[Yade-users] [Question #693260]: Yade crashes at "show 3D" in Ubuntu 20.04

New question #693260 on Yade: https://answers.launchpad.net/yade/+question/693260 Hello, I updated my ubuntu to 20.04. Yade can run fine except it crashes everything I open "Show 3D" in the controller. The only message shown in the terminal is Segmentation fault (core dumped). Any idea what

Re: [Yade-users] [Question #690820]: VTKRecorder: Aborted (core dumped)

Question #690820 on Yade changed: https://answers.launchpad.net/yade/+question/690820 Jiannan Wang posted a new comment: Hello Robert, Thank you for the advice. Probably not the space and write privilege issue since I tested the MWE on ~/Desktop. Here is the output of ls -ld and df -h

Re: [Yade-users] [Question #692497]: Point source for Thermal Engine?

Question #692497 on Yade changed: https://answers.launchpad.net/yade/+question/692497 Jiannan Wang posted a new comment: Hello Robert, Thank you for the update. Maybe just a side question: what is the difference between setCellTImposed and setCellTemperature? Thank you again. Best regards

Re: [Yade-users] [Question #692123]: Packing using ThermalEngine

Question #692123 on Yade changed: https://answers.launchpad.net/yade/+question/692123 Status: Needs information => Open Jiannan Wang gave more information on the question: Hello Robert, My mistake, I thought you meant just the packing MWE. Really appreciate your patience. I attached the

[Yade-users] [Question #692194]: Body temperature rise higher than thermalBndCondValue

New question #692194 on Yade: https://answers.launchpad.net/yade/+question/692194 Hello, I'm trying to explore the thermal expansion with Yade, similar to the paper [1]. But while I heated up one side of the boundary: thermal.thermalBndCondValue=[343.15,0,0,0,0,0], the temperature of the body

Re: [Yade-users] [Question #692123]: Packing using ThermalEngine

Question #692123 on Yade changed: https://answers.launchpad.net/yade/+question/692123 Status: Answered => Solved Jiannan Wang confirmed that the question is solved: Hello Robert, Aha, I didn't even realized that. Thank you again. That's really helpful. Best regards Jiannan Wang --

Re: [Yade-users] [Question #692194]: Body temperature rise higher than thermalBndCondValue

Question #692194 on Yade changed: https://answers.launchpad.net/yade/+question/692194 Status: Answered => Open Jiannan Wang is still having a problem: Hello Robert, Thank you again on these series questions. I tried to reduced the time step by 1e-6 but still no luck: the temperature gr

Re: [Yade-users] [Question #692123]: Packing using ThermalEngine

Question #692123 on Yade changed: https://answers.launchpad.net/yade/+question/692123 Status: Answered => Open Jiannan Wang is still having a problem: Hello Robert, Thank you for pointing it out. I added density and thickness to the walls. It seems to be working. Just in case I fu

Re: [Yade-users] [Question #691115]: Question about the "0.05" in (O.bodies[i.id2].state.jointNormal1.cross(nRef)).norm()>0.05)

Question #691115 on Yade changed: https://answers.launchpad.net/yade/+question/691115 Status: Answered => Solved Jiannan Wang confirmed that the question is solved: Hello Jerome, Thank you so much for the helps. Now I can carry on my happy reading :p Best Jiannan -- You recei

Re: [Yade-users] [Question #691115]: Question about the "0.05" in (O.bodies[i.id2].state.jointNormal1.cross(nRef)).norm()>0.05)

Question #691115 on Yade changed: https://answers.launchpad.net/yade/+question/691115 Status: Answered => Open Jiannan Wang is still having a problem: Hello Bruno, Thank you for that. There is the github link: https://gitlab.com/yade- dev/trunk/-/blob/master/examp

[Yade-users] [Question #691115]: Question about the "0.05" in (O.bodies[i.id2].state.jointNormal1.cross(nRef)).norm()>0.05)

New question #691115 on Yade: https://answers.launchpad.net/yade/+question/691115 Hello, I'm quit a newbie of Yade. As I am reading through the /examples/jointedCohesiveFrictionalPM/, there is this if condition in [1] that is puzzling to me: where is the number 0.05 came from? What is the

Re: [Yade-users] [Question #691115]: Question about the "0.05" in (O.bodies[i.id2].state.jointNormal1.cross(nRef)).norm()>0.05)

Question #691115 on Yade changed: https://answers.launchpad.net/yade/+question/691115 Status: Answered => Open Jiannan Wang is still having a problem: Hello Jerome and Bruno, Thank you very much for the explanations. That really helps me understand a lot. Just a follow up question in c

Re: [Yade-users] [Question #692076]: b.dynamic=False in ThermalEngine example

Question #692076 on Yade changed: https://answers.launchpad.net/yade/+question/692076 Status: Answered => Solved Jiannan Wang confirmed that the question is solved: Hello Robert, Thank you for willing to help, I'll open another thread. Best regards Jiannan -- You received this quest

[Yade-users] [Question #692123]: Packing using ThermalEngine

New question #692123 on Yade: https://answers.launchpad.net/yade/+question/692123 Hello, This is more like extended following up question of [1]. I'm trying to explore thermal expansion by modifying example [2]: Active the ThermoMech in section [4], and heat up one of the boundaries (adding

Re: [Yade-users] [Question #692123]: Packing using ThermalEngine

Question #692123 on Yade changed: https://answers.launchpad.net/yade/+question/692123 Status: Needs information => Open Jiannan Wang gave more information on the question: Hello Robert, Sorry for the mistake. I put the scene back to the MWE, the result is still the same: f

[Yade-users] [Question #692076]: b.dynamic=False in ThermalEngine example

New question #692076 on Yade: https://answers.launchpad.net/yade/+question/692076 Hello, I'm trying to learn through the thermal engine example in [1]. If I remove the b.dynamic=False: comments the section of [2], the temperature won't change (the temperature plot just becomes flat lines).

Re: [Yade-users] [Question #692076]: b.dynamic=False in ThermalEngine example

Question #692076 on Yade changed: https://answers.launchpad.net/yade/+question/692076 Status: Answered => Open Jiannan Wang is still having a problem: Hello Robert, Yeah ... The spheres immediately disappear, even for the nonflowScenario [1] and thermoMech=False. Also, in nonflowScena

Re: [Yade-users] [Question #692076]: b.dynamic=False in ThermalEngine example

Question #692076 on Yade changed: https://answers.launchpad.net/yade/+question/692076 Status: Answered => Open Jiannan Wang is still having a problem: Hello Robert, Thank you for the help. I decrease the time step down to 1e-12, and it is finally working. If I use dt = 1e-12 for

Re: [Yade-users] [Question #695245]: Error when running on HPC

Question #695245 on Yade changed: https://answers.launchpad.net/yade/+question/695245 Status: Open => Solved Jiannan Wang confirmed that the question is solved: Hello Robert, Just an update: they install the 20.04 on my account and now Yade and yadedaily seems to be working well. Thank

[Yade-users] [Question #695245]: Error when running on HPC

New question #695245 on Yade: https://answers.launchpad.net/yade/+question/695245 Hello, I'm trying to run Yade on HPC. Our IT helped me set up a singularity under my account. It seems to be OK with launching Yade. But when I actually tried to run the script same as the one in the thermal

Re: [Yade-users] [Question #695245]: Error when running on HPC

Question #695245 on Yade changed: https://answers.launchpad.net/yade/+question/695245 Status: Answered => Open Jiannan Wang is still having a problem: Hello Robert, Yes, the same error dose not appear on my standard desktop. I think they installed Yade inside a ubuntu 21.04 singular

[Yade-users] [Question #696270]: Is there a way to create a model with different permeabilities

New question #696270 on Yade: https://answers.launchpad.net/yade/+question/696270 Hello, Is there a way to create layers with different permeability or permeability gradient? Thanks. Best regards Jiannan -- You received this question notification because your team yade-users is an answer

Re: [Yade-users] [Question #703836]: How desiredPorosity works?

Question #703836 on Yade changed: https://answers.launchpad.net/yade/+question/703836 Status: Answered => Open Jiannan Wang is still having a problem: Hello Robert, Thank you again for the answer, forgive my slow comprehensiveness: so what happen to the volume that are vol

Re: [Yade-users] [Question #703836]: How desiredPorosity works?

Question #703836 on Yade changed: https://answers.launchpad.net/yade/+question/703836 Status: Answered => Open Jiannan Wang is still having a problem: Thank you Robert, So, for the parts that got "corrected" (actualPorosity - desiredPorosity), are their thermal and mechanic

[Yade-users] [Question #703836]: How desiredPorosity works?

New question #703836 on Yade: https://answers.launchpad.net/yade/+question/703836 Hello, So how dose desiredPorosity in the flow engine work? The description only says "Correct the cell volumes to reflect this desired porosity". Does that means even if I pack the particles loosely, I can just