[Yade-dev] Cundall damping energy dissipation

Hi Bruno, I am trying to put energy trackers throughout the code. A point that is not clear to me is how to compute energy dissipation due to the numerical damping (especially with the aspherical integrator --). Can elucidate that subject a bit? Thanks, Vaclav

Re: [Yade-dev] periodic weighted voronoi tesselation library (c++, open-source)

In typical situations, TW and family will triangulate different scenes stored in memory (snapshots of the same simulation) to get incremental deformations between them. This is the reason of keeping a scene pointer as parameter, even if it looks useless in current code. Ok user can always

Re: [Yade-dev] [Branch ~yade-dev/yade/trunk] Rev 2541: 1. Fix include paths pkg-common to pkg/common etc, merge other changes.

Vaclav, will this commit be ported to 0.60? No, why? As clearly said, only critical bugs and packaging fixes can go back to 0.60. ___ Mailing list: https://launchpad.net/~yade-dev Post to : yade-dev@lists.launchpad.net Unsubscribe :

[Yade-dev] [Branch ~yade-dev/yade/trunk] Rev 2542: 1. Allow O.engines to be modified inside the loop from python

revno: 2542 committer: Václav Šmilauer eudo...@arcig.cz branch nick: trunk timestamp: Fri 2010-11-12 10:48:58 +0100 message: 1. Allow O.engines to be modified inside the loop from python 2. Fix include dir creation (thanks,

Re: [Yade-dev] [Bug 674000] [NEW] homoDeform=1 does not handle the periodic case correctly.

Hi Bruno, actually I was going to send you an email about that (nice synchronicity). Is it the same then? Could you be so kind to explain me why? Sorry if I ask, I know it is something we already discussed on the list (see this whole thread

Re: [Yade-dev] Cundall damping energy dissipation

Hi Vaclav, I am trying to put energy trackers throughout the code. A point that is not clear to me is how to compute energy dissipation due to the numerical damping (especially with the aspherical integrator --). Can elucidate that subject a bit? I never thought about that before.

Re: [Yade-dev] [Bug 674000] [NEW] homoDeform=1 does not handle the periodic case correctly.

I have two questions, one of which is for Bruno. My first point is that I do not understand the origin of the convective term (see the discussion we had in the thread I mentioned before) that you actually introduced In 1D : Say we have period size =1. 1) If point is at position x=1, it will be

[Yade-dev] [Branch ~yade-dev/yade/trunk] Rev 2543: - Rename Cohesive law functor with 6D as in ScGeom6D

revno: 2543 committer: Bruno Chareyre bruno.chare...@hmg.inpg.fr branch nick: yade timestamp: Fri 2010-11-12 19:44:15 +0100 message: - Rename Cohesive law functor with 6D as in ScGeom6D - Same for chanedCylinder's Ig2 functor. -

[Yade-dev] [Branch ~yade-dev/yade/trunk] Rev 2544: - Fix compile crashers due to bad include paths.

revno: 2544 committer: Bruno Chareyre bruno.chare...@hmg.inpg.fr branch nick: yade timestamp: Fri 2010-11-12 20:16:09 +0100 message: - Fix compile crashers due to bad include paths. modified: lib/triangulation/def_types.h

[Yade-dev] [Branch ~yade-dev/yade/trunk] Rev 2545: - Keep robust kernel the default.

revno: 2545 committer: Bruno Chareyre bruno.chare...@hmg.inpg.fr branch nick: yade timestamp: Fri 2010-11-12 20:22:10 +0100 message: - Keep robust kernel the default. modified: lib/triangulation/def_types.h -- lp:yade

Re: [Yade-dev] [Bug 674000] [NEW] homoDeform=1 does not handle the periodic case correctly.

Many thanks, Bruno, for this indeed clear explanation. It would be more than worth to report some of it in Yade documentation ;-) I will think about closing the bug and will let you know about it. Cheers! Chiara On 12 November 2010 19:11, Chareyre 674...@bugs.launchpad.net wrote: I have two

[Yade-dev] [Bug 674000] Re: homoDeform=1 does not handle the periodic case correctly.

I was thinking about this a bit and I think the bug is not valid. The Cell.homoDeform==1 updates positions and does not touch velocities at all. Hence incident velocity (computed from difference of velocities) will always correspond to the fluctuation velocity, regardless of positions in absolute

[Yade-dev] [Bug 674000] Re: homoDeform=1 does not handle the periodic case correctly.

** Changed in: yade Status: New = Invalid -- homoDeform=1 does not handle the periodic case correctly. https://bugs.launchpad.net/bugs/674000 You received this bug notification because you are a member of Yade developers, which is subscribed to Yade. Status in Yet Another Dynamic Engine: