Re: gmshImporter2D, convective boundary condition

2011-02-22 Thread Jonathan Guyer
On Feb 22, 2011, at 11:32 AM, Burak Atakan wrote: > I would like to vary the example circle.py and apply convective boundary > conditions at the outer surface for a heat transfer problem. > -k dT/dr = h (T-T0) > > There were similar problems in the postings, using a 2Dmesh and applying a >

Re: Mixed Boundary Conditions

2011-02-22 Thread Jonathan Guyer
On Feb 22, 2011, at 2:24 PM, David Ely wrote: > > I would like to implement a set of mixed boundary conditions on a single > side of a 2D mesh. Is is possible to set the upper half of say the left > edge to a FixedFlux BC and the lower half of the same edge to a > FixedValue BC? > > My unde

Re: simpletrenchsystem.py

2011-02-22 Thread Jonathan Guyer
On Feb 22, 2011, at 12:04 PM, Yeung (Billy) Au wrote: > I tried executing examples (eg. acorr, fill, etc.) on > http://matplotlib.sourceforge.net/ and had no problem displaying the plots. I > will try to look into the matplotlib backends. Thank you for checking. If you can get the matplotlib e

Mixed Boundary Conditions

2011-02-22 Thread David Ely
I would like to implement a set of mixed boundary conditions on a single side of a 2D mesh. Is is possible to set the upper half of say the left edge to a FixedFlux BC and the lower half of the same edge to a FixedValue BC? My understanding is that if you set a FixedFlux for say the upper ha

Re: simpletrenchsystem.py

2011-02-22 Thread Yeung (Billy) Au
I tried executing examples (eg. acorr, fill, etc.) on http://matplotlib.sourceforge.net/ and had no problem displaying the plots. I will try to look into the matplotlib backends. On Fri, Feb 18, 2011 at 8:39 AM, Jonathan Guyer wrote: > > > On Feb 16, 2011, at 2:20 PM, Yeung (Billy) Au wrote: > >

Re: PROBLEM IMPLEMENTING BLACK SCHOLES IN FIPY

2011-02-22 Thread Jonathan Guyer
On Feb 21, 2011, at 12:29 PM, Jorge Espinosa wrote: > now my problem is solved, im going to write a > program with comments and upload it for the fipy cookbook. That would be most welcome.

gmshImporter2D, convective boundary condition

2011-02-22 Thread Burak Atakan
Dear all, I would like to vary the example circle.py and apply convective boundary conditions at the outer surface for a heat transfer problem. -k dT/dr = h (T-T0) There were similar problems in the postings, using a 2Dmesh and applying a mask, which is one at a given boundary and 0 everyw

Re:

2011-02-22 Thread Daniel Wheeler
Hi Julien, There is nothing obviously wrong. Unfortunately, I can't look into this right now because I'm preparing for a conference next week. I'll put this on my list for when I return and try and debug it then (week beginning the 7th of March). I would say that the level set sections of the code

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2011-02-22 Thread Julien Derr
Hi everyone, I tried to do a simple level set technique : particules (concentration field c) are diffusing and aggregating to an aggregate (represented by the interface phi=0) I used the template of examples.levelSet.electroChem.howToWriteAScript to write the following few lines attached at the