Does FluidSim support parallel computing?

Yes, FluidSim supports high-performance computing (HPC) through MPI parallelization, allowing for large-scale 3D simulations on clusters.

How does FluidSim achieve high performance in Python?

FluidSim utilizes Pythran and Transonic compilation along with optimized FFT libraries to deliver performance comparable to Fortran or C++.

Which fluid dynamics equations can I solve with this skill?

This skill provides solvers for 2D and 3D Navier-Stokes equations, shallow water equations, and stratified flows using pseudospectral methods.

Can I visualize the results directly?

Yes, the framework includes built-in plotting capabilities for physical fields, vorticity, and energy spectra using Matplotlib and HDF5 data.

Is this skill suitable for geophysical flow research?

Absolutely. With dedicated solvers for shallow water and stratified flows, it is ideal for studying oceanic and atmospheric dynamics.

FluidSim CFD Framework

Name: FluidSim CFD Framework
Author: K-Dense-AI

byK-Dense-AI

•

3,718

データサイエンスとML

Simulates high-performance computational fluid dynamics using pseudospectral methods and Python-based solvers.

概要

FluidSim is a powerful object-oriented Python framework designed for high-performance computational fluid dynamics (CFD). It specializes in solving periodic-domain equations using pseudospectral methods with FFT, providing performance comparable to C++ or Fortran while maintaining Python's ease of use. It supports a wide range of solvers, including 2D/3D Navier-Stokes, shallow water equations, and stratified flows, making it an essential tool for researchers and engineers studying turbulence, vortex dynamics, and geophysical flows.

主な機能

High-performance solvers for Navier-Stokes, shallow water, and stratified flows
Comprehensive output analysis for physical fields, energy spectra, and spatial means
3,718 GitHub stars
Hierarchical parameter management for reproducible scientific workflows
Native HPC support with MPI parallelization for large-scale 3D computations
Pseudospectral method implementation using FFT for high-accuracy simulations

ユースケース

Analyzing geophysical flows using shallow water and stratified flow models
Conducting parametric studies to validate fluid dynamics theories against analytical solutions
Simulating 2D and 3D turbulence to study energy cascades and enstrophy

概要

主な機能

High-performance solvers for Navier-Stokes, shallow water, and stratified flows
Comprehensive output analysis for physical fields, energy spectra, and spatial means
3,718 GitHub stars
Hierarchical parameter management for reproducible scientific workflows
Native HPC support with MPI parallelization for large-scale 3D computations
Pseudospectral method implementation using FFT for high-accuracy simulations

ユースケース

Analyzing geophysical flows using shallow water and stratified flow models
Conducting parametric studies to validate fluid dynamics theories against analytical solutions
Simulating 2D and 3D turbulence to study energy cascades and enstrophy