Solving Partial Differential Equations, What software should i use??
Solving Partial Differential Equations, What software should i use??
(OP)
Hi everybody.
I'm dealing with a heat conduction problem right now. I've found an analytical solution to it using variable separation and all that stuff. But, there's many constants and too few information for boundary and initial conditions.
Because all this, i wanna compare my results with something handy, and i think it's a good idea to support my work with a partial differential equation solver package.
Anyone knows what package should i use? Matlab? Mathematica? Other?
Thanx.
I'm dealing with a heat conduction problem right now. I've found an analytical solution to it using variable separation and all that stuff. But, there's many constants and too few information for boundary and initial conditions.
Because all this, i wanna compare my results with something handy, and i think it's a good idea to support my work with a partial differential equation solver package.
Anyone knows what package should i use? Matlab? Mathematica? Other?
Thanx.





RE: Solving Partial Differential Equations, What software should i use??
If you are looking for a steady state solution of a heat problem, it can be solved by Poisson's equation: del^2 T = something. I have solved a 2-d problem using Poisson's equation del^2 A = something for vector magnetic potential in matlab and it was a piece of cake to code in brute force manner by successive relaxation technique with iterations. Can probably provide the code if you are interested.
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RE: Solving Partial Differential Equations, What software should i use??
Still all in all a lot of people are happy with matlab for a wide variety of numerical problems if you are coding the solution from the ground up. Of course depending on the comlexity of the problem, sometimes it's worthwhile to seek out special-purpose software so you don't have to build the algorithms from the ground up.
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RE: Solving Partial Differential Equations, What software should i use??
If not it is pretty easy to knock one up using circular refrences.
Matlab will do it fine as well
After all, we used to have to sketch the bloody things.
Cheers
Greg Locock
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