Polarization Mathematic Simulation Library

Notebooks, scripts and examples developed and maintained by the Underworld team.

Solvers for Stokes-type equations and saddle-point problems for scientific machine learning (SciML)

FEM for parabolic and mixed problems

FreeCAD FEM examples using Elmer as backend

A matlab implementation of the marker and cell scheme for finite differences. It is used in this case to solve the 2d stationary stokes problem.

A Python implementation of nonlinear regular wave theories (Stokes 2nd to 5th order and Fenton stream function waves)

Active repo can be found at GitLab:

A loose grab-bag of python scripts I've used to help deal with KML files and other mapping-related shenanigans

Fortran codes for operation of radial gradient numerical integral on gravity field element

Fortran codes for Molodensky boundary value correction to Stokes on arbitrary shape surface

This CUDA code solves for steady Stokes flow for a channel of width one, length one, and with a pressure drop of magnitude P between the inlet and the outlet.

Fortran codes for height anomaly computation on or outside geoid using Stokes/Hotine numerical integral

Stokes prediction and algorithm optimization with Mathematica

Semantic segmentation of brain tissue using Mueller matrix polarimetry

Project for CSE II: Discretization at Skoltech, 2018

tutorial

Stokes flow in doubly periodic, partially or fully confined geometries.

LB-MultiScale — A Python library for Lattice Boltzmann simulations in heterogeneous porous media, supporting WBS and ZM schemes. From Navier–Stokes to Darcy, it enables multi-permeability modeling.

A flexible multiphysics PDE's solver, specialized in solving Evolutionary Incompressible Navier-Stokes Equations with Brinkman contribute to handle general geometries. Current implementation allows also to solve many kind of problems, eg. Laplace, Parabolic, Inviscid Euler, Stokes, Heat, Advection