Unstructured Compressible Navier Stokes 3D code (UCNS3D)

parallel finite element unstructured meshes

A package for binary and continuous, single and multi-material, truss and continuum, 2D and 3D topology optimization on unstructured meshes using automatic differentiation in Julia.

FLEXI: A high order discontinuous Galerkin framework for hyperbolic–parabolic conservation laws

Open source library for scientific HPC

Finite volume Euler / Navier-Stokes solver

Extreme-scale Discontinuous Galerkin Environment (EDGE)

The Python interface to HexWatershed a mesh independent flow direction model for hydrologic models

A modern, subsonic-supersonic, unstructured, aerodynamic panel code. We do linear aerodynamics for the twenty-first century.

Build 3D planetary models on deformable meshes

A very high order FVM framework

Mixed (structured/unstructured) 3D mesh generator based on curved cuboid elements (primitives)

Large Scale Sea level visualizations of unstructured mesh data

A flexible modeling tool for geological/tectonic problems

Colored Abstract Simplicial Complex Library

Finite-Volume Galerkin program computing 2D and axisymmetric flows

Robust 3D Level Set Method for Evolving Fronts on Complex Unstructured Meshes

UMT (Unstructured Mesh Transport) is an LLNL ASC proxy application (mini-app) that solves a thermal radiative transport equation using discrete ordinates (Sn). It utilizes an upstream corner balance method to compute the solution to the Boltzmann transport equation on unstructured spatial grids.

THOR is a radiation transport code for unstructured meshes.