pikarpov-LANL / Sapsan
ML-based turbulence modeling for astrophysics
☆13Updated last year
Related projects ⓘ
Alternatives and complementary repositories for Sapsan
- The unsupervised learning problem trains a diffeomorphic spatio-temporal grid, that registers the output sequence of the PDEs onto a non-…☆17Updated 2 years ago
- Random snippets of code I've developed over the years (generally when bored)☆12Updated last year
- PyTorch implementation of GMLS-Nets. Machine learning methods for scattered unstructured data sets. Methods for learning differential op…☆23Updated last year
- Scientific Machine Learning Tutorials☆36Updated 3 years ago
- ☆31Updated last year
- This codes calculates the dimensionalized POD and uses SINDy from the PySINDy python package to build a data-driven model for it. The cod…☆16Updated 3 years ago
- Scaling RLLib for generic simulation environments on Theta☆21Updated last year
- Adjoint capable unsteady compressible fluid dynamics simulation tool for CPUs and GPUs☆15Updated 5 years ago
- Data and Code supporting the eBook by Castro and Vanderwel (2021)☆18Updated 2 years ago
- Convolutional Solvers for Partial Differential Equations☆28Updated 4 years ago
- A Python toolkit to calculate and visualize turbulence anisotropy and turbulent viscosity from Reynolds stress tensor data.☆16Updated 11 months ago
- Code repository for "Learned Turbulence Modelling with Differentiable Fluid Solvers"☆35Updated 2 years ago
- Spanwise-averaged Navier–Stokes modelling through convolutional neural network☆14Updated 6 months ago
- A Python library for training neural ODEs.☆19Updated this week
- a multiresolution convolutional autoencoder architecture☆18Updated 3 years ago
- ☆9Updated last year
- Compressible Euler equations solved with finite volume implemented in JAX, plugged into an optimization loop☆17Updated 5 months ago
- This repo contains the code for solving Poisson Equation using Physics Informed Neural Networks☆10Updated 2 years ago
- A Numerical Analysis Package in Python☆12Updated 2 years ago
- An implementation of the 1. Parallel, 2. Streaming, 3. Randomized SVD using MPI4Py☆57Updated 3 years ago
- LES-ML closures for Kraichnan turbulence☆17Updated 4 years ago
- PyMGRIT is a package for the Multigrid-Reduction-in-Time (MGRIT) algorithm in Python.☆17Updated 2 years ago
- Data-driven Geometric Multi-Grid solver for the discrete Poisson equation☆37Updated 2 years ago
- Math 228A 2019 Fall☆16Updated 4 years ago
- In computational fluid dynamics (CFD), the SIMPLE algorithm is a widely used numerical procedure to solve the Navier–Stokes equations. SI…☆13Updated 3 years ago
- A set of Python notebooks to introduce the fundamentals of numerical programming using extensive examples from engineering.☆31Updated 3 years ago
- Distributed Fourier Neural Operators☆28Updated 2 years ago
- Repository for data and scripts of "Automating Turbulence Modeling by Multi-Agent Reinforcement Learning"☆28Updated 4 years ago
- Reference implementation for the Hasegawa-Wakatani model of plasma turbulence inside nuclear fusion reactors in two dimensions☆19Updated 3 months ago