mcarlson801 / msolve

Numerical PDE Solver using FEniCS Framework

MSolve

Free Surface Sloshing numerical solution using the FEniCS framework for solving PDEs using the finite element method

Libraries:
solver:
This is the core solver class. It is initialized with a number of problem-specific parameters and then solved using the solve() method. The solve method takes a dictionary of options specific to solving the resultant numerical eigenvalue problem.
validation:
Contains the code necessary for validating solutions including the exact solution for the cylindrical tank and any other tests that may be useful.
debug:
Contains methods for exposing FEniCS information such as the underlying matrices as well as a map of the degrees of freedom to mesh coordinates.
plot:
These are the plotting tools used to generate all the graphics and animations.

Examples:
Ex1-ErrorAnalysis:
Illustrates how to use the validation class to compute relative error for the cylindrical tank case
Ex2-DualPlot:
Example code for generating "dual plots". A dual plot is a plot that shows a computed eigenfunction with its corresponding container
Ex3-CylinderConvergence:
Convergence study using the cylindrical tank exact solution. Takes about 3 minutes to run.
Ex4-SurfaceTensionTests:
Example of what happens when surface tension is introduced to our original weak formulation