4
votes
1answer
130 views

User Friendly GUI based 3d PDE solving software

I'm searching for software which can solve 3d IBVP like PDEtool in Matlab (user-friendly GUI, easy to learn how to use). What could you advise to me? (ANSYS,COMSOL,OpenFOAM are too difficult for me)
0
votes
1answer
128 views

What libraries provide an implementation of multigrid?

I am working on numerical method of Multigrid. What's the available implementation(solver) (actually used in scientific computation) of multigrid method?
5
votes
2answers
240 views

FEM toolbox for discretization of higher order PDEs

Is there any (open source) FEM toolbox that allows the direct discretization of higher order PDEs without the need to split them up into systems of second order?
5
votes
1answer
494 views

PDE discretization with the method of rothe and the method of lines (Modular implementation)

The Heat equation is discretized in space with FV (or FEM), and a semi-discrete equation is obtained (system of ODEs). This approach, known as the method of lines, allows to easily switch from one ...
3
votes
2answers
425 views

Software for 3D Navier-Stokes equation

What is the best software for solving and simulating the 3D Navier-Stokes equation for incompressible laminar non-Newtonian fluid flow?
4
votes
3answers
189 views

Overlapping communication and computation in PETSc and/or Trilinos?

I am just learning about these packages, so forgive me if this is a trivial/silly question. Our group is working re-developing our code from the ground up using modern software practices. Currently ...
9
votes
4answers
800 views

Is there a good, easy-to-use, high quality open source CFD solver out there?

My thesis is on developing numerical methods for model reduction in combustion. I run my methods purely on the chemistry part of combustion simulations, and I have plenty of case studies for 0-D ...
12
votes
2answers
181 views

What are the best practices for algorithms and implementation of multi-physics simulations?

Multi-physics simulation involves coupling multiple "physics", often with different space and/or time scales. Additionally, the single-physics codes are often written by different teams. The most ...