A two-dimensional triangular mesh generator with pre- and post-processing utilities written in pure MATLAB (no toolboxes required) designed specifically to build models that solve shallow-water equations or wave equations in a coastal environment (ADCIRC, FVCOM, WaveWatch3, SWAN, SCHISM, Telemac, etc.).

The source of the votca-csg and xtp packages

Open-source, integrated optical modelling of complex stacks

SPARTACUS: A Unified Stochastic Particle (USP) solver based on SPARTA (https://github.com/sparta/sparta)

Deep learning model to predict complex stress and strain fields in hierarchical composites

GW-BSE for excited state Quantum Chemistry in a Gaussian Orbital basis, electronic spectroscopy with QM/MM, charge and energy dynamics in complex molecular systems

FFT-based Homogenization

Multiscale simulation of multi-cellular system

Python 3 version of FabSim

HMM implementation featuring Deal.II (FE) and LAMMPS (MD)

FANS: an open-source, highly efficient, and parallel FFT-based homogenization solver for microscale multiphysics problems.

SwiftComp-flutter: A cross-platform composite calculator developed with Flutter, based on SwiftComp, designed for engineers and researchers. Available on both iOS and Android

Open-Source Software for the Multiscale Modeling of Combined Antisolvent and Cooling Crystallization in Turbulent Flow Using OpenFOAM

ANSYS-SwiftComp GUI is a graphic user interface integrated into the Main Menu of ANSYS using APDL, which can use the preprocessing and postprocessing capability of ANSYS as a user-friendly GUI for SwiftComp™

Implementation of the Generalized Multiscale Finite Element Method (GMsFEM) for solution problems in heterogeneous or/and perforated media based on the system representation (fvm or fem fine grid approximation)

The native implementation of the Simphony cuds objects

🍕 Toolkit for multiscale modeling with LAMMPS in Python 3.x. It integrates with LAMMPS-GUI and leverages Large Language Models for rapid prototyping.

FireCat

Elliptic Multiscale FEM with MPI (and distributed mesh)

Grain growth and visualization program for multiscale modeling.

Implementation of the Generalized Multiscale Finite Element Method (GMsFEM) for solution problems in heterogeneous media with finite volume approximation on the fine grid

Python implementation of Generalized Multiscale Finite Element Method (GMsFEM) with the use of FEniCS and PETSc libraries

Use Case for the OpenModel project

Determine the topology violation in coarse-grained polymer simulation.

Deductive Multiscale Simulator

Semi-Lagrangian Multiscale Reconstruction Method for Advection-Diffusion Problems with Rough Data

High-fidelity artificial NoN (Network of Networks) generator

FabMD is a FabSim3 plugin for automated LAMMPS-based simulations.

🌱 This repository is devoted to the emergence of Generative Simulation—a concept that hybridizes large language models (LLMs) and simulation. Simulation engines are developed or wrapped in such a way that they can be directly manipulated by generative AI, without requiring intensive retraining or fine-tuning.

Shared memory parallelism for elliptic multiscale FEM