What types of fluid simulations can FluidSim perform?

FluidSim supports a wide range of simulations including 2D and 3D Navier-Stokes equations, shallow water equations (sw1l), and stratified flows (ns2d.strat/ns3d.strat) using pseudospectral methods.

Does this skill support parallel computing for large-scale models?

Yes, FluidSim is designed for high-performance computing and supports MPI parallelization, allowing you to run high-resolution simulations across multiple processors or clusters.

Can I analyze simulation results directly within the tool?

Absolutely. FluidSim includes built-in post-processing capabilities to plot physical fields, spatial means, and 1D/2D energy spectra directly from the simulation output files.

What are the primary installation requirements?

FluidSim is installed via Python (uv or pip). For full functionality, it is recommended to install with the [fft] and [mpi] feature flags to enable spectral methods and parallel execution.

FluidSim CFD

Name: FluidSim CFD
Author: Weiwei-Mao

byWeiwei-Mao

데이터 과학 및 ML

Conducts high-performance computational fluid dynamics (CFD) simulations using Python-based pseudospectral methods and MPI parallelization.

소개

FluidSim is a comprehensive Python framework designed for high-performance CFD simulations, offering specialized solvers for 2D/3D Navier-Stokes equations, shallow water systems, and stratified flows. It bridges the gap between Python's ease of use and the raw performance of compiled languages through Pythran/Transonic optimization and MPI support. This skill enables researchers and engineers to efficiently model turbulence, vortex dynamics, and geophysical flows while leveraging integrated post-processing tools for real-time visualization and energy spectra analysis.

주요 기능

Diverse physics solvers including 2D/3D Navier-Stokes and shallow water equations
High-performance execution via MPI parallelization and Pythran compilation
Comprehensive workflow management from parameter configuration to HDF5 output
Integrated analysis tools for plotting physical fields and energy cascades
0 GitHub stars
Automated pseudospectral methods utilizing Fast Fourier Transforms (FFT)

사용 사례

Simulating 2D/3D turbulence and analyzing energy spectra cascades
Modeling geophysical phenomena like oceanic stratification and rotating systems
Conducting automated parametric studies for scientific validation and research

소개

주요 기능

Diverse physics solvers including 2D/3D Navier-Stokes and shallow water equations
High-performance execution via MPI parallelization and Pythran compilation
Comprehensive workflow management from parameter configuration to HDF5 output
Integrated analysis tools for plotting physical fields and energy cascades
0 GitHub stars
Automated pseudospectral methods utilizing Fast Fourier Transforms (FFT)

사용 사례

Simulating 2D/3D turbulence and analyzing energy spectra cascades
Modeling geophysical phenomena like oceanic stratification and rotating systems
Conducting automated parametric studies for scientific validation and research