[Yade-users] Parallelization tests with more than 8 cores

2013-09-04 Thread Jan Stránský
Hello, I would like to ask, if somebody did recently (or know about) some time testing of Yade parallelization on more than 8 cores? I have found link [1], would it be possible to create some kind of plot time (or speedup) against number of cores? Thanks and have a nice day Jan [1]

[Yade-users] [Question #235136]: Parallelization tests with more than 8 cores

2013-09-04 Thread Jan Stránský
New question #235136 on Yade: https://answers.launchpad.net/yade/+question/235136 Hello, I would like to ask, if somebody did recently (or know about) some time testing of Yade parallelization on more than 8 cores? I have found link [1], would it be possible to create some kind of plot time (or

[Yade-users] [Question #235138]: how to define friction at the boundaries in triaxial test

2013-09-04 Thread stephen
New question #235138 on Yade: https://answers.launchpad.net/yade/+question/235138 hi , please how can one define the friction at the top and bottom of the specimen in a Triaxial test simulation of a granular material. the center ,extension and the wall mask of my model are as below.

Re: [Yade-users] [Question #235138]: how to define friction at the boundaries in triaxial test

2013-09-04 Thread Christian Jakob
Question #235138 on Yade changed: https://answers.launchpad.net/yade/+question/235138 Status: Open = Answered Christian Jakob proposed the following answer: Hi stephen, Welcome to yade community. In yade you have to define materials (e.g. one material for particles and one for boundaries):

Re: [Yade-users] [Question #235031]: Projected Area of clump

2013-09-04 Thread Jan Stránský
Question #235031 on Yade changed: https://answers.launchpad.net/yade/+question/235031 Status: Open = Answered Jan Stránský proposed the following answer: Hello Sergio, What particle shapes do you use for your clumps? Could you please explain more in detail what do you mean by projected area

[Yade-users] [Question #235141]: Simulate the behaviour of a Bingham material (fresh concrete)

2013-09-04 Thread Ricardo Pieralisi
New question #235141 on Yade: https://answers.launchpad.net/yade/+question/235141 Hello all, I'm try to simulate the behavior of fresh concrete, this kind of material presents a Bingham behavior (with yield stress to determine the motion). The idea is to use something like the papper

Re: [Yade-users] [Question #235031]: Projected Area of clump

2013-09-04 Thread Sergio
Question #235031 on Yade changed: https://answers.launchpad.net/yade/+question/235031 Sergio posted a new comment: Hello Jan, Thank you very much for your feedback. My clumps are made from overlapping spheres of different radius (15-30 mm). From what I've understand reading the yade's doc, the

Re: [Yade-users] [Question #235138]: how to define friction at the boundaries in triaxial test

2013-09-04 Thread stephen
Question #235138 on Yade changed: https://answers.launchpad.net/yade/+question/235138 Status: Answered = Open stephen is still having a problem: hi Jakob, thanks for your prompt response and great contribution. however, i made some changes and try to run my script again, but the result i

Re: [Yade-users] [Question #235138]: how to define friction at the boundaries in triaxial test

2013-09-04 Thread Christian Jakob
Question #235138 on Yade changed: https://answers.launchpad.net/yade/+question/235138 Status: Open = Answered Christian Jakob proposed the following answer: in your script i see some inconsistencies, that can lead to unexpected results: # 1. problem:

Re: [Yade-users] [Question #235031]: Projected Area of clump

2013-09-04 Thread Sergio
Question #235031 on Yade changed: https://answers.launchpad.net/yade/+question/235031 Sergio posted a new comment: Hello Jan, Thanks again for your quick response. To clarify what I mean with projected area, I point to a representative image I found in the internet:

Re: [Yade-users] [Question #235031]: Projected Area of clump

2013-09-04 Thread Sergio
Question #235031 on Yade changed: https://answers.launchpad.net/yade/+question/235031 Sergio posted a new comment: Thank you again, Jan ; ) With all the clues that you have given to me, I will try to face the problem for myself, but I'm sure that I will continue asking questions referring to it.

Re: [Yade-users] [Question #225776]: Definition of Yade's frictionAngle for a single material

2013-09-04 Thread Alexander Eulitz [Eugen]
Question #225776 on Yade changed: https://answers.launchpad.net/yade/+question/225776 Status: Answered = Open Alexander Eulitz [Eugen] is still having a problem: I'd like to reopen this thread. I'm trying to implement a matchmaker for the friction angle. How can I do so? Is the match maker

Re: [Yade-users] [Question #235031]: Projected Area of clump

2013-09-04 Thread Jan Stránský
Question #235031 on Yade changed: https://answers.launchpad.net/yade/+question/235031 Jan Stránský proposed the following answer: Hello Sergio, http://www.real-world-physics- problems.com/images/physics_skydiving_8.png perfect, exactly what I meant :-) I hope that the figure helps to