Re: [Yade-users] [Question #634175]: CHOLMOD error: the same question to 241071

2017-06-12 Thread liucheng83
Question #634175 on Yade changed: https://answers.launchpad.net/yade/+question/634175 Status: Answered => Solved liucheng83 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 #634175]: CHOLMOD error: the same question to 241071

2017-05-26 Thread liucheng83
Question #634175 on Yade changed: https://answers.launchpad.net/yade/+question/634175 liucheng83 posted a new comment: Hi, Bruno I will try a new test to find whether It Is the case you said. Just wait my moderation. Sorry for late reply. Cheng -- You received this question notification

Re: [Yade-users] [Question #634175]: CHOLMOD error: the same question to 241071

2017-05-23 Thread liucheng83
Question #634175 on Yade changed: https://answers.launchpad.net/yade/+question/634175 liucheng83 gave more information on the question: And some additional information is here --- negative volume for an ordinary pore (temp warning, should still be safe) 1991 : Vh==NULL!! id

[Yade-users] [Question #634175]: CHOLMOD error: the same question to 241071

2017-05-23 Thread liucheng83
New question #634175 on Yade: https://answers.launchpad.net/yade/+question/634175 Hi, everyone. I have the same questions about CHOLMOD error when using Flowengine as https://answers.launchpad.net/yade/+question/241071, everything are similar. But I do not know how to solve it .

Re: [Yade-users] [Question #633674]: How you move a wall or facet?

2017-05-23 Thread liucheng83
Question #633674 on Yade changed: https://answers.launchpad.net/yade/+question/633674 Status: Answered => Solved liucheng83 confirmed that the question is solved: Hi, Jan Thank you for your help. It works now. I think "pos = 1.5 # set values as needed" may be wrong. The foll

Re: [Yade-users] [Question #633674]: How you move a wall or facet?

2017-05-23 Thread liucheng83
Question #633674 on Yade changed: https://answers.launchpad.net/yade/+question/633674 liucheng83 confirmed that the question is solved: Thanks Jan Stránský, that solved my question. -- You received this question notification because your team yade-users is an answer contact for Yade

[Yade-users] [Question #633674]: How you move a wall or facet?

2017-05-23 Thread liucheng83
New question #633674 on Yade: https://answers.launchpad.net/yade/+question/633674 Hi, everyone I want to move the top wall created with --- mn,mx=Vector3(0,0,0),Vector3(1,1,1) # corners of the initial packing walls=aabbWalls([mn,mx],thickness=0,material='walls') wallIds=O.bodies.append(walls)

Re: [Yade-users] [Question #632800]: Viscosity of water in FlowEngine

2017-05-20 Thread liucheng83
Question #632800 on Yade changed: https://answers.launchpad.net/yade/+question/632800 liucheng83 confirmed that the question is solved: Thanks Robert Caulk, that solved my question. -- You received this question notification because your team yade-users is an answer contact for Yade

Re: [Yade-users] [Question #632800]: Viscosity of water in FlowEngine

2017-05-20 Thread liucheng83
Question #632800 on Yade changed: https://answers.launchpad.net/yade/+question/632800 Status: Answered => Solved liucheng83 confirmed that the question is solved: Dear Robert, I must say sorry for not being aware of the problem that how to raise a new question. I will try to gr

Re: [Yade-users] [Question #632800]: Viscosity of water in FlowEngine

2017-05-18 Thread liucheng83
Question #632800 on Yade changed: https://answers.launchpad.net/yade/+question/632800 liucheng83 gave more information on the question: Q10: Sorry, I execute O.load('1.yade.bz2') after print Qin, so it comes out the result after I print flow.nCells( Result: 0 --- But, how can recover

Re: [Yade-users] [Question #632800]: Viscosity of water in FlowEngine

2017-05-18 Thread liucheng83
Question #632800 on Yade changed: https://answers.launchpad.net/yade/+question/632800 liucheng83 gave more information on the question: Q9: And when I execute O.step() after print Qin and Qout The result comes out like this: -- GS : j=0 p_moy=-nan dp_moy=-nan GS iterations : 0

Re: [Yade-users] [Question #632800]: Viscosity of water in FlowEngine

2017-05-18 Thread liucheng83
Question #632800 on Yade changed: https://answers.launchpad.net/yade/+question/632800 liucheng83 gave more information on the question: Q8: I want to use mask for spheres bodies to not affected by the flowEngine, Is it possible to do that? How can I do it? -- mask(=0) If mask defined, only

Re: [Yade-users] [Question #632800]: Viscosity of water in FlowEngine

2017-05-18 Thread liucheng83
Question #632800 on Yade changed: https://answers.launchpad.net/yade/+question/632800 Status: Answered => Open liucheng83 is still having a problem: Hello Robert and Bruno, Thanks for your reply. I will chose to use solver 3 and I will try to test the blocking cells. But before that, s

Re: [Yade-users] [Question #632800]: Viscosity of water in FlowEngine

2017-05-17 Thread liucheng83
Question #632800 on Yade changed: https://answers.launchpad.net/yade/+question/632800 Status: Answered => Open liucheng83 is still having a problem: Hello Robert, Thanks for your reply. It's great. More Questions to add: Q3: Do you have the information about the solver used for Floweng

[Yade-users] [Question #632800]: Viscosity of water in FlowEngine

2017-05-17 Thread liucheng83
New question #632800 on Yade: https://answers.launchpad.net/yade/+question/632800 Hi, everyone. Which Viscosity is used in FlowEngine, dynamic viscosity or kinematic viscosity? And is the default value is water in T=20 degree celsius using SI Unit. viscosity(=1.0) why 1.0 here in class

Re: [Yade-users] [Question #272184]: Is there a windows version?

2015-10-08 Thread liucheng83
Question #272184 on Yade changed: https://answers.launchpad.net/yade/+question/272184 liucheng83 proposed the following answer: Hi Bruno, What do you think of Woo compared with Yade in your opinion? Do you have any idea? Thank you! Liu Cheng -- You received this question notification because

[Yade-users] [Question #271818]: How to calculate number of pores and these pore-throat radius

2015-09-27 Thread liucheng83
New question #271818 on Yade: https://answers.launchpad.net/yade/+question/271818 Hi, There are different pores in soil particles, some are spare place in the three particles, some are in four particles. And many ball are not in contact, so the pore-throat radius are different. I want to know

Re: [Yade-users] [Question #256091]: How to install yadedaily 1.12.0 on Ubuntu 14.04

2014-10-25 Thread liucheng83
Question #256091 on Yade changed: https://answers.launchpad.net/yade/+question/256091 Summary changed to: How to install yadedaily 1.12.0 on Ubuntu 14.04 -- You received this question notification because you are a member of yade-users, which is an answer contact for Yade.

[Yade-users] [Question #256091]: problem with install yadedaily 1.12.0

2014-10-23 Thread liucheng83
New question #256091 on Yade: https://answers.launchpad.net/yade/+question/256091 Hi, A strange thing happens. I install yadedaily with this codes from https://yade-dem.org/doc/installation.html; : sudo bash -c 'echo deb http://www.yade-dem.org/packages/ precise/

Re: [Yade-users] [Question #256091]: problem with install yadedaily 1.12.0

2014-10-23 Thread liucheng83
Question #256091 on Yade changed: https://answers.launchpad.net/yade/+question/256091 Status: Answered = Open liucheng83 is still having a problem: Hi, Thank you, Anton. If I install new C++, is it possible to solve the problem. But how to install new C++? -- You received this question

Re: [Yade-users] [Question #256091]: problem with install yadedaily 1.12.0

2014-10-23 Thread liucheng83
Question #256091 on Yade changed: https://answers.launchpad.net/yade/+question/256091 liucheng83 gave more information on the question: Hi, Anton I install new system Ubuntu14.04 and yadedaily 1.11 can be installed, but how to install yadedaily 1.12? -- You received this question notification

Re: [Yade-users] [Question #251470]: add an impermeable plate in the PFV simulation

2014-07-15 Thread liucheng83
Question #251470 on Yade changed: https://answers.launchpad.net/yade/+question/251470 Status: Answered = Open liucheng83 is still having a problem: Hi Chareyre, I want to simulate slurry with small particles penetrates into soil through a small inlet. Can I do it? Thank you! Liu Cheng

[Yade-users] [Question #251226]: how to use boundaryPressure and imposePressure in FlowEgine

2014-07-04 Thread liucheng83
New question #251226 on Yade: https://answers.launchpad.net/yade/+question/251226 Hi, I want to add a drainage condition boundary in middle circle zone in the soil surface to drain water away? How to use boundaryPressure or imposePressure in FlowEgine? I know flow.imposePressure((1,1,1),0)

Re: [Yade-users] [Question #249152]: About particle trasportation and coupling flowengine

2014-05-22 Thread liucheng83
Question #249152 on Yade changed: https://answers.launchpad.net/yade/+question/249152 Status: Open = Answered liucheng83 proposed the following answer: Hi, Please see the document about PFV and Flowengine Liu cheng -- You received this question notification because you are a member

Re: [Yade-users] [Question #247705]: PFV problems with sedimentation in fluid

2014-05-16 Thread liucheng83
Question #247705 on Yade changed: https://answers.launchpad.net/yade/+question/247705 liucheng83 posted a new comment: Hi Donia, I have found the file named Pressure_profile, and it really generated a better pic, thank you! -- You received this question notification because you are a member

Re: [Yade-users] [Question #247705]: PFV problems with sedimentation in fluid

2014-04-28 Thread liucheng83
Question #247705 on Yade changed: https://answers.launchpad.net/yade/+question/247705 liucheng83 posted a new comment: Hi Timos, You are right, I have tested it. Thank you! Cheng -- You received this question notification because you are a member of yade-users, which is an answer contact

Re: [Yade-users] [Question #247705]: PFV problems with sedimentation in fluid

2014-04-27 Thread liucheng83
Question #247705 on Yade changed: https://answers.launchpad.net/yade/+question/247705 Description changed to: Hi, I want to try simulate some particles fall down in fluid under gravity force. But it get the wrong message the same as the question #241071 posted by Ehsan Izadi , can anybody can

Re: [Yade-users] [Question #247705]: PFV problems with sedimentation in fluid

2014-04-27 Thread liucheng83
Question #247705 on Yade changed: https://answers.launchpad.net/yade/+question/247705 Status: Answered = Open liucheng83 is still having a problem: Hi, Jakob, Donia. Thank you! It is true, the boundary conditions seems not working when flow.bndCondIsPressure is set as zero flux boundary

[Yade-users] [Question #247705]: PFV problems with sedimentation in fluid

2014-04-26 Thread liucheng83
New question #247705 on Yade: https://answers.launchpad.net/yade/+question/247705 Hi, I want to try simulate some particles fall down in fluid under gravity force. But it get the wrong message the same as the question #241071 posted by Ehsan Izadi , can anybody can help me?

Re: [Yade-users] [Question #247705]: PFV problems with sedimentation in fluid

2014-04-26 Thread liucheng83
Question #247705 on Yade changed: https://answers.launchpad.net/yade/+question/247705 liucheng83 gave more information on the question: And some more problems are here: (1) Can I use facetBox to build box other than aabbWalls([mn,mx],thickness=0,material='walls')\ (2) What does

Re: [Yade-users] [Question #246244]: yadedaily crash

2014-04-01 Thread liucheng83
Question #246244 on Yade changed: https://answers.launchpad.net/yade/+question/246244 liucheng83 posted a new comment: Yes, I'm not sure about it as you said. But I cannot remove or uninstall it by using the command sudo apt-get remove atlas openblas, nothing is found. -- You received

Re: [Yade-users] [Question #246244]: yadedaily crash

2014-03-31 Thread liucheng83
Question #246244 on Yade changed: https://answers.launchpad.net/yade/+question/246244 Status: Answered = Solved liucheng83 confirmed that the question is solved: Thank you all, I did not install the atlas and openblas, I cannot uninstall or remove them with sudo apt-get atlas openblas

Re: [Yade-users] [Question #246244]: yadedaily crash

2014-03-31 Thread liucheng83
Question #246244 on Yade changed: https://answers.launchpad.net/yade/+question/246244 liucheng83 posted a new comment: Yes, please see it, but some chinese words comes with it. XXX@XXX-DIY:~$ sudo update-alternatives --config libblas.so.3gf 有 3 个候选项可用于替换 libblas.so.3gf (提供 /usr/lib/libblas.so

Re: [Yade-users] [Question #246244]: yadedaily crash

2014-03-31 Thread liucheng83
Question #246244 on Yade changed: https://answers.launchpad.net/yade/+question/246244 liucheng83 confirmed that the question is solved: Thanks Bruno Chareyre, that solved my question. -- You received this question notification because you are a member of yade-users, which is an answer contact

Re: [Yade-users] [Question #246244]: yadedaily crash

2014-03-30 Thread liucheng83
Question #246244 on Yade changed: https://answers.launchpad.net/yade/+question/246244 liucheng83 posted a new comment: Anton, I use these commands to install it: sudo bash -c 'echo deb http://www.yade-dem.org/packages/ precise/ /etc/apt/sources.list' wget -O - http://www.yade-dem.org/packages

Re: [Yade-users] [Question #246241]: Help download the packages of yade

2014-03-30 Thread liucheng83
Question #246241 on Yade changed: https://answers.launchpad.net/yade/+question/246241 liucheng83 posted a new comment: Anton, I can open it, but I cannot download the debs. -- You received this question notification because you are a member of yade-users, which is an answer contact for Yade

[Yade-users] [Question #246241]: Help download the packages of yade

2014-03-29 Thread liucheng83
New question #246241 on Yade: https://answers.launchpad.net/yade/+question/246241 Hi, Who can help me to download the packages of yade from http://yade-dem.org/packages/precise/ , and send them to my mailbox lchen...@163.com, Thank you! I cannot download them. -- You received this

[Yade-users] [Question #246244]: yadedaily crash

2014-03-29 Thread liucheng83
New question #246244 on Yade: https://answers.launchpad.net/yade/+question/246244 Hello guys, I just installed latest version of yadedaily on Ubuntu 12.04 today, its version is 1.07. But it crashed when I start it. $ yadedaily Welcome to Yade 1.07.0-74-c53eab0~precise Traceback (most recent

Re: [Yade-users] [Question #233349]: problems with simpleShear.py

2013-09-03 Thread liucheng83
Question #233349 on Yade changed: https://answers.launchpad.net/yade/+question/233349 Status: Answered = Solved liucheng83 confirmed that the question is solved: Thanks jduriez, that solved my question. -- You received this question notification because you are a member of yade-users

Re: [Yade-users] [Question #233349]: problems with simpleShear.py

2013-09-02 Thread liucheng83
Question #233349 on Yade changed: https://answers.launchpad.net/yade/+question/233349 Status: Expired = Open liucheng83 is still having a problem: Hi Jerome, Nice to get reply from you. Really I'm lucky you are here. -- Do not expect that your macroscopic friction angle corresponds

[Yade-users] [Question #234437]: how to model expansive soil

2013-08-22 Thread liucheng83
New question #234437 on Yade: https://answers.launchpad.net/yade/+question/234437 Hi, all Expansive soil like bentonite will swell when sucking water, how to model the process of sucking water and the volume changing of expansive soil. There maybe some difficulties as following: (1) The

Re: [Yade-users] [Question #234437]: how to model expansive soil

2013-08-22 Thread liucheng83
Question #234437 on Yade changed: https://answers.launchpad.net/yade/+question/234437 Description changed to: Hi, all Swelling soil like bentonite will swell when sucking water, how to model the process of sucking water and the volume changing of expansive soil. There maybe some difficulties

Re: [Yade-users] [Question #233349]: how to gain the c, phi or other parameters from simpleShear.py

2013-08-02 Thread liucheng83
Question #233349 on Yade changed: https://answers.launchpad.net/yade/+question/233349 liucheng83 gave more information on the question: Hello, anybody can give some advice to my question? some strange things comes out, when I use the kinemCNLEngine, (1) The fx of upperBox go from positive

Re: [Yade-users] [Question #233349]: problems with simpleShear.py

2013-08-02 Thread liucheng83
Question #233349 on Yade changed: https://answers.launchpad.net/yade/+question/233349 Summary changed to: problems with simpleShear.py -- You received this question notification because you are a member of yade-users, which is an answer contact for Yade.

Re: [Yade-users] [Question #233241]: how to get the body numbers who is contact with a sphere

2013-07-31 Thread liucheng83
Question #233241 on Yade changed: https://answers.launchpad.net/yade/+question/233241 liucheng83 posted a new comment: Thank you all, Christian and Jan. that solved my question. -- You received this question notification because you are a member of yade-users, which is an answer contact

Re: [Yade-users] [Question #233241]: how to get the body numbers who is contact with a sphere

2013-07-31 Thread liucheng83
Question #233241 on Yade changed: https://answers.launchpad.net/yade/+question/233241 Status: Answered = Solved liucheng83 confirmed that the question is solved: Thanks Christian Jakob, that solved my question. -- You received this question notification because you are a member of yade

[Yade-users] [Question #233349]: how to gain the c, phi or other parameters from simpleShear.py

2013-07-31 Thread liucheng83
New question #233349 on Yade: https://answers.launchpad.net/yade/+question/233349 Hi, all How to gain the cohesion c or angle of internal friction phi or other parameters from simpleShear.py or 04-periodic-simple-shear.py Anyone can give the links to explainations or books direct to simple shear

[Yade-users] [Question #233241]: how to get the body numbers who is contact with a sphere

2013-07-30 Thread liucheng83
New question #233241 on Yade: https://answers.launchpad.net/yade/+question/233241 Hi, all I want to get the body numbers who is contact with a sphere i, when I try use len(O.interactions.withBody(i)), I get a num like 3,4,5, but in fact it is higher when inspect with inspector. why? I'm wrong?

Re: [Yade-users] [Question #233241]: how to get the body numbers who is contact with a sphere

2013-07-30 Thread liucheng83
Question #233241 on Yade changed: https://answers.launchpad.net/yade/+question/233241 Status: Answered = Open liucheng83 is still having a problem: Hello, I try this srcipts: --- k=200 count = 0 for i in O.interactions.withBody(k

Re: [Yade-users] [Question #233241]: how to get the body numbers who is contact with a sphere

2013-07-30 Thread liucheng83
Question #233241 on Yade changed: https://answers.launchpad.net/yade/+question/233241 liucheng83 gave more information on the question: -- for i in range(103,len(O.bodies)): if O.bodies[i].state.vel.norm()0.1

Re: [Yade-users] [Question #233241]: how to get the body numbers who is contact with a sphere

2013-07-30 Thread liucheng83
Question #233241 on Yade changed: https://answers.launchpad.net/yade/+question/233241 liucheng83 posted a new comment: Yes, a simple way to get the coordination numbers in whole, but is there something wrong with my script to get coordination numbers in a small regin. Does avgNumInteractions

Re: [Yade-users] [Question #222250]: model a direct shear test

2013-07-12 Thread liucheng83
Question #50 on Yade changed: https://answers.launchpad.net/yade/+question/50 liucheng83 posted a new comment: Hi Luc Scholtès, Something is wrong when it go to the sentence O.bodies.append(ymport.text(PACKING+'.spheres',scale=1.,shift=Vector3(0,0,0),material=sphereMat)) can you give me

Re: [Yade-users] [Question #230621]: apply buoyancy forces on particles

2013-06-13 Thread liucheng83
Question #230621 on Yade changed: https://answers.launchpad.net/yade/+question/230621 liucheng83 posted a new comment: Hi, Bruno Is there sometime wrong with your sript? When we calculate inertia force, the rho_s is used. but you change the b.state.mass , is the (rho_s-rho_fluid) is used

Re: [Yade-users] [Question #230621]: apply buoyancy forces on particles

2013-06-13 Thread liucheng83
Question #230621 on Yade changed: https://answers.launchpad.net/yade/+question/230621 liucheng83 posted a new comment: ForceEngine(ids=ids_spSlurry,force=(0,0,mass_p*acc_grav*density_fluid/density_p),label=buoyForce), -- You received this question notification because you are a member of yade

Re: [Yade-users] [Question #228120]: problem with dimension analysis

2013-05-04 Thread liucheng83
Question #228120 on Yade changed: https://answers.launchpad.net/yade/+question/228120 Status: Answered = Solved liucheng83 confirmed that the question is solved: Thanks ceguo, that solved my question. -- You received this question notification because you are a member of yade-users, which

[Yade-users] [Question #228120]: problem with dimension analysis

2013-05-03 Thread liucheng83
New question #228120 on Yade: https://answers.launchpad.net/yade/+question/228120 Hi, Sometime I model a triaxial test or similar test using particles with small radius like 0.075mm. Usually, parameter calibration is used. but can I use the dimension analysis to solve the problems, like using

Re: [Yade-users] [Question #227868]: rolling resistance implementation

2013-05-02 Thread liucheng83
Question #227868 on Yade changed: https://answers.launchpad.net/yade/+question/227868 liucheng83 posted a new comment: Thank you very much, ceguo. -- You received this question notification because you are a member of yade-users, which is an answer contact for Yade

Re: [Yade-users] [Question #227938]: Woo[dem]: public project anouncement

2013-05-02 Thread liucheng83
Question #227938 on Yade changed: https://answers.launchpad.net/yade/+question/227938 liucheng83 posted a new comment: Hi, smilauer. I install woo in the win7, but it seems that there is no example. I cannot test it. -- You received this question notification because you are a member of yade

Re: [Yade-users] [Question #227868]: rolling resistance implementation

2013-05-01 Thread liucheng83
Question #227868 on Yade changed: https://answers.launchpad.net/yade/+question/227868 liucheng83 posted a new comment: Hi ceguo, Thank you. But I had mistake inwhile alphaKtw correspond to rolling resistance twist resistance.(#6), what I ment was while alphaKtw correspond to twist resistance

Re: [Yade-users] [Question #227868]: rolling resistance implementation

2013-04-30 Thread liucheng83
Question #227868 on Yade changed: https://answers.launchpad.net/yade/+question/227868 liucheng83 posted a new comment: In Strain evaluation in yade.pdf, there is 6 DOFs for the interaction. Is bending Dofs correspond to rolling resistance from the above disscution because of (omega_1-omega_2

Re: [Yade-users] [Question #227410]: Internal friction angle between bodies?

2013-04-26 Thread liucheng83
Question #227410 on Yade changed: https://answers.launchpad.net/yade/+question/227410 liucheng83 posted a new comment: yes,me too! But I donnot what's an easy way to do it, an editable doc that everyone can add things to it maybe great like ubuntu wiki! -- You received this question

Re: [Yade-users] [Question #227410]: Internal friction angle between bodies?

2013-04-25 Thread liucheng83
Question #227410 on Yade changed: https://answers.launchpad.net/yade/+question/227410 liucheng83 confirmed that the question is solved: Thanks Jan Stránský, that solved my question. -- You received this question notification because you are a member of yade-users, which is an answer contact

Re: [Yade-users] [Question #227410]: Internal friction angle between bodies?

2013-04-25 Thread liucheng83
Question #227410 on Yade changed: https://answers.launchpad.net/yade/+question/227410 Status: Answered = Solved liucheng83 confirmed that the question is solved: Thanks, Jan Really a good discussion for the problem of interal friciton angel. https://answers.launchpad.net/yade/+question

[Yade-users] [Question #227410]: Internal friction angle between bodies?

2013-04-24 Thread liucheng83
New question #227410 on Yade: https://answers.launchpad.net/yade/+question/227410 Hello, How to determine the internal friction angle between bodies? Like between two spheres, or sphere and facet? Is it true that interal_fri=min(fri1,fri2) except for Ip2_CpmMat_CpmMat_CpmPhys Here is 6.2.2

Re: [Yade-users] [Question #226962]: Change camera perspective in 3D view

2013-04-18 Thread liucheng83
Question #226962 on Yade changed: https://answers.launchpad.net/yade/+question/226962 liucheng83 posted a new comment: Thank you, Jakob. middle button on the bottom of qt.Controller (hotkey: F12) How to do it via command line? from yade import qt qt.Controller.bgColor=[255,255,255

Re: [Yade-users] [Question #226962]: Change camera perspective in 3D view

2013-04-18 Thread liucheng83
Question #226962 on Yade changed: https://answers.launchpad.net/yade/+question/226962 liucheng83 posted a new comment: Unfortunately I cannot see the things in Youtube. wow -- You received this question notification because you are a member of yade-users, which is an answer contact for Yade

Re: [Yade-users] [Question #219806]: Cannot run the script for periodic simple shear test, with periodic boundary

2013-04-15 Thread liucheng83
Question #219806 on Yade changed: https://answers.launchpad.net/yade/+question/219806 liucheng83 posted a new comment: Hi, Anton and Chareyre, I really want to do something for the yade If I can, it's a prize for me. Sorry for this: Besides I don't understand what comment #10 actually means

[Yade-users] [Question #226597]: when yade-1.0 comes out?

2013-04-13 Thread liucheng83
New question #226597 on Yade: https://answers.launchpad.net/yade/+question/226597 Hi, everybody when yade-1.0 comes out? Thank you! And is there anybody can give a code to solve the CFD problems. -- You received this question notification because you are a member of yade-users, which is

Re: [Yade-users] [Question #219806]: Cannot run the script for periodic simple shear test, with periodic boundary

2013-04-13 Thread liucheng83
Question #219806 on Yade changed: https://answers.launchpad.net/yade/+question/219806 liucheng83 posted a new comment: Hi, Jiao Liqing (shu yang?) #sp.makeCloud((0,height+1.2*radius,0),(length,2*height-1.2*radius,width),-1,0.2,400,periodic=True,seed=1) Maybe something wrong with the periodic

Re: [Yade-users] [Question #226597]: when yade-1.0 comes out?

2013-04-13 Thread liucheng83
Question #226597 on Yade changed: https://answers.launchpad.net/yade/+question/226597 liucheng83 gave more information on the question: Yes, Great! Kubeu. Is there some news about it? -- You received this question notification because you are a member of yade-users, which is an answer contact

Re: [Yade-users] [Question #226597]: when yade-1.0 comes out? Is CFD comes out with it?

2013-04-13 Thread liucheng83
Question #226597 on Yade changed: https://answers.launchpad.net/yade/+question/226597 Summary changed to: when yade-1.0 comes out? Is CFD comes out with it? -- You received this question notification because you are a member of yade-users, which is an answer contact for Yade.

Re: [Yade-users] [Question #219806]: Cannot run the script for periodic simple shear test, with periodic boundary

2013-04-13 Thread liucheng83
Question #219806 on Yade changed: https://answers.launchpad.net/yade/+question/219806 liucheng83 posted a new comment: Really, I sugget to test all the scripts in Yade Documentation before the new Documentation comes out, it's a difficult task for the first time, but it can save lots of time

[Yade-users] [Question #226204]: Qt at-spi error

2013-04-08 Thread liucheng83
New question #226204 on Yade: https://answers.launchpad.net/yade/+question/226204 Hi, everybody: When I execut a script.py,it comes out the f0llowing message, what does it mean? -- Qt at-spi: error getting the accessibility dbus address: Did not receive a reply. Possible causes include: the

Re: [Yade-users] [Question #226204]: Qt at-spi error

2013-04-08 Thread liucheng83
Question #226204 on Yade changed: https://answers.launchpad.net/yade/+question/226204 liucheng83 posted a new comment: hello, Jan Stransky I test a example /home/../yade-daily/examples/test/wall.py yade-stable wall.py, othe scrpt.py give the some message, but the script still works. ---wall.py

Re: [Yade-users] [Question #189288]: Apply forces from previous simulation

2013-04-07 Thread liucheng83
Question #189288 on Yade changed: https://answers.launchpad.net/yade/+question/189288 liucheng83 posted a new comment: Really, I want to build an array like this tt=[] tt=[ForceEngine(ids=[i],force=(0,0,i),label=ttForce) for i in ids_sp] and tt[0],tt[i] are the ForceEngine, but I donnot know how

Re: [Yade-users] [Question #189288]: Apply forces from previous simulation

2013-04-07 Thread liucheng83
Question #189288 on Yade changed: https://answers.launchpad.net/yade/+question/189288 liucheng83 posted a new comment: Hi, Jan Stránský (honzik) Thank you very much! O.engines = [ ... ] + tt + [ ... ] is a good way to solve the problem! -- You received this question notification because you

Re: [Yade-users] [Question #210805]: How to add RadialForceEngine

2012-10-11 Thread liucheng83
Question #210805 on Yade changed: https://answers.launchpad.net/yade/+question/210805 Status: Answered = Open liucheng83 is still having a problem: Hi, Anton, Thank you for your reply! Maybe removing of gravity is just one of my request. So I want more information about RadialForceEngine

Re: [Yade-users] [Question #210805]: How to add RadialForceEngine

2012-10-11 Thread liucheng83
Question #210805 on Yade changed: https://answers.launchpad.net/yade/+question/210805 liucheng83 confirmed that the question is solved: Thanks Anton Gladky, that solved my question. -- You received this question notification because you are a member of yade-users, which is an answer contact

Re: [Yade-users] [Question #210805]: How to add RadialForceEngine

2012-10-11 Thread liucheng83
Question #210805 on Yade changed: https://answers.launchpad.net/yade/+question/210805 Status: Answered = Solved liucheng83 confirmed that the question is solved: Hi, Anto . I will try the ForceEngine, a good advice to me, thank you! -- You received this question notification because you

[Yade-users] [Question #210805]: How to add RadialForceEngine

2012-10-09 Thread liucheng83
New question #210805 on Yade: https://answers.launchpad.net/yade/+question/210805 Hi, all I want to add RadialForceEngine to one particle with ids=pmove (id=3) to overcome the gravity effect, but when I define the RadialForceEngine with ids=pmove, the particle is gone away, and form

Re: [Yade-users] [Question #210805]: How to add RadialForceEngine

2012-10-09 Thread liucheng83
Question #210805 on Yade changed: https://answers.launchpad.net/yade/+question/210805 Description changed to: Hi, all I want to add RadialForceEngine to one particle with ids=pmove (id=3) to overcome the gravity effect, but when I define the RadialForceEngine with ids=pmove, the particle is

Re: [Yade-users] [Question #206658]: Problems with CohFrictMat

2012-08-29 Thread liucheng83
Question #206658 on Yade changed: https://answers.launchpad.net/yade/+question/206658 liucheng83 posted a new comment: Hello, Bruno. I just want to test rolling friction with max moment with Law2_ScGeom6D_CohFrictPhys_CohesionMoment. It can be easy seen with the above changes in the yade example

Re: [Yade-users] [Question #206658]: Problems with CohFrictMat

2012-08-25 Thread liucheng83
Question #206658 on Yade changed: https://answers.launchpad.net/yade/+question/206658 Status: Answered = Open liucheng83 is still having a problem: Sorry, Bruno, I tried it before with useIncrementalForm=1, but it seems it has not been solved https://yade- dem.org/doc/yade.wrapper.html

Re: [Yade-users] [Question #206658]: Problems with CohFrictMat

2012-08-24 Thread liucheng83
Question #206658 on Yade changed: https://answers.launchpad.net/yade/+question/206658 liucheng83 gave more information on the question: The problem is solved when I tried yade-daily. But when I set etaRoll=1.0, warning message is given, how to solve it? WARN /build/buildd/yade-daily-3

[Yade-users] [Question #206658]: Problems with CohFrictMat

2012-08-23 Thread liucheng83
New question #206658 on Yade: https://answers.launchpad.net/yade/+question/206658 Hi, all I try to use CohFrictMat to add cohension in my code, but the spheres rotate quckily and cannot go to stable, how to do with it, thanks before! -

Re: [Yade-users] [Question #204632]: tesselationWrapper

2012-07-31 Thread liucheng83
Question #204632 on Yade changed: https://answers.launchpad.net/yade/+question/204632 liucheng83 requested more information: Hello, Christian Jakob, How to install the downloaded yade with yade-0.80.1.tar.gz, it just said see install with sudo apt-get install yade-stable from https://yade

Re: [Yade-users] [Question #204380]: batch model, some goals is not finished.

2012-07-30 Thread liucheng83
Question #204380 on Yade changed: https://answers.launchpad.net/yade/+question/204380 Status: Answered = Open liucheng83 is still having a problem: Hi, Jan Thank you for you reply, I thought it maybe there is two sim1 in description in multi.table, but just 9 line alone, the problem

Re: [Yade-users] [Question #202755]: problem with periodic-triax.py

2012-07-26 Thread liucheng83
Question #202755 on Yade changed: https://answers.launchpad.net/yade/+question/202755 Status: Expired = Invalid liucheng83 rejected the question: it is same as question #202756 -- You received this question notification because you are a member of yade-users, which is an answer contact

Re: [Yade-users] [Question #202756]: problem with periodic-triax.py

2012-07-26 Thread liucheng83
Question #202756 on Yade changed: https://answers.launchpad.net/yade/+question/202756 Status: Answered = Solved liucheng83 confirmed that the question is solved: Thanks Chareyre, that solved my question. -- You received this question notification because you are a member of yade-users

Re: [Yade-users] [Question #201766]: Problems with law-test.py

2012-07-01 Thread liucheng83
Question #201766 on Yade changed: https://answers.launchpad.net/yade/+question/201766 Status: Answered = Solved liucheng83 confirmed that the question is solved: Hi Bruno, Thanks for the reply. Just as you said, when I try with small Un, an approximately value was gotten. -- You received

Re: [Yade-users] [Question #201766]: Problems with law-test.py

2012-07-01 Thread liucheng83
Question #201766 on Yade changed: https://answers.launchpad.net/yade/+question/201766 liucheng83 posted a new comment: Hi Bruno, Thanks for the reply. Just as you said, when I try with small Un, an approximately value was gotten. But how to calculate ks is still a problem now. -- You received

Re: [Yade-users] [Question #201608]: IMPORTANT - capillary files updated

2012-06-29 Thread liucheng83
Question #201608 on Yade changed: https://answers.launchpad.net/yade/+question/201608 liucheng83 proposed the following answer: Thank you all, but when I put M(r=i) to /usr/bin folder where there are yade-stable and yade-stable-bath in it, and I test the script CapillaryPhys-example.py

Re: [Yade-users] [Question #201766]: Problems with law-test.py

2012-06-29 Thread liucheng83
Question #201766 on Yade changed: https://answers.launchpad.net/yade/+question/201766 Status: Answered = Open liucheng83 is still having a problem: Sorry Bruno, I'm confused. I have read the documentation of Ig2_Sphere_Sphere_ScGeom.avoidGranularRatcheting, but I cannot get any message

Re: [Yade-users] [Question #201608]: IMPORTANT - capillary files updated

2012-06-29 Thread liucheng83
Question #201608 on Yade changed: https://answers.launchpad.net/yade/+question/201608 liucheng83 posted a new comment: Thank you all, the problem is solved. -- You received this question notification because you are a member of yade-users, which is an answer contact for Yade

[Yade-users] [Question #201766]: Problems with law-test.py

2012-06-28 Thread liucheng83
New question #201766 on Yade: https://answers.launchpad.net/yade/+question/201766 Hi, I am not sure how to calculate kn,ks from E, v form frictMat when I use Law2_ScGeom_FrictPhys_CundallStrack(), In script law-test.py, E=1e7, v=0.3, D1=0.2, D2=0.4, so kn=0.133E7, if ks=v*kn, then ks=

Re: [Yade-users] [Question #201608]: IMPORTANT - capillary files updated

2012-06-28 Thread liucheng83
Question #201608 on Yade changed: https://answers.launchpad.net/yade/+question/201608 Status: Open = Answered liucheng83 proposed the following answer: HI luc, please tell me how to put it in my computer, there is no yade/bin folder in my computer, I can just see yade file in bin folder

Re: [Yade-users] [Question #199990]: Has the Yade school repository been close?

2012-06-11 Thread liucheng83
Question #10 on Yade changed: https://answers.launchpad.net/yade/+question/10 liucheng83 posted a new comment: Hi, Bruno Thank you. I have some problems with that instructions, such as plotDirections(), plot the volumetric strain ( 112233 ) in terms of the axial stain 22 . and so

[Yade-users] [Question #199990]: Has the Yade school repository been close?

2012-06-09 Thread liucheng83
New question #10 on Yade: https://answers.launchpad.net/yade/+question/10 Hi, Has the Yade school repository been close? when I want to https://launchpad.net/~yade-school join the yade-school team (https://launchpad.net/~yade-school), but it dosenot exist, why? -- You received this

Re: [Yade-users] [Question #199514]: Periodic triaxial test example in chapter 2 does not work

2012-06-07 Thread liucheng83
Question #199514 on Yade changed: https://answers.launchpad.net/yade/+question/199514 Status: Answered = Open liucheng83 is still having a problem: Hello, Bruno I try the fllowing scripts, but found the result of O.periodic is False, can anybody tell me why? Thank you ! --- sp

Re: [Yade-users] [Question #199514]: Periodic triaxial test example in chapter 2 does not work

2012-06-07 Thread liucheng83
Question #199514 on Yade changed: https://answers.launchpad.net/yade/+question/199514 liucheng83 gave more information on the question: Sorry , another scripts is fllowing, the result is true. -- sp=pack.SpherePack() c1=pack.SpherePack([((0,0,0),.1),((.15,0,0),.05),((0

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