lijunustc

2D-Navier-Stokes-Solver

As the field of Computational Fluid Dynamics (CFD) progresses, the fluid flows are more and more analysed by using simulations with the help of high speed computers. In order to solve and analyse these fluid flows we require intensive simulation involving mathematical equations which governs the fluid flow, these are Navier Stokes (NS) equation. Solving these equations has become a necessity as almost every problem which is related to fluid flow analysis call for solving of Navier Stokes equation. These NS equations are partial differential equations so different numerical methods are used to solve these equations. Solving these partial differential equations so different numerical methods requires large amount of computing power and huge amount of memory is in play. Only practical feasible way to solve these equation is write a parallel program to solve them, which can then be run on powerful hardware capable of parallel processing to get the desired results High speed supercomputer will provide us very good performance in terms of reduction in execution time. In paper focus will be on finite volume as a numerical method. We will also see what GPGPU (General-Purpose computing on Graphics Processing Units) is and how we are taking its advantages to solve CFD problems.

COOLFluiD

The object-oriented HPC platform for CFD, plasma and multi-physics simulations whose development started in 2002 at the Von Karman Institute for Fluid Dynamics is finally open!

helloword

the first test

Lattice-Boltzmann-fluid-flow-in-Tensorflow

A Lattice Boltzmann fluid flow simulation written in Tensorflow.

AFiD

A highly parallel application for Rayleigh-Benard and Taylor-Couette flows

Athena-Cversion

ustcthesis

LaTeX template for USTC thesis v3.0

fftw3

This is the official repository for the FFTW Fourier transform library, version 3.x

CFDPython

A sequence of IPython notebooks featuring the "12 Steps to Navier-Stokes" http://lorenabarba.com/

Computational_Fluid_Dynamics

os_course_info

os course info

NavierStokes2D

Spectral solution for 2D Navier-Stokes equations

well_stability

This program is used to analyse well stability

NS_Solver_IBM

CFD assignment 2D incompressible Navier-Stokes solver

fortran-examples

homeworks and useful examples

LCS-Tool

Computational engine for variational Lagrangian coherent structures

code-fft-spectrum-kinetic-energy

OpenMP+FFT for kinetic energy spectrum

5.06.Multigrid2D

V-cycle Multigrid method for 2D Poisson Equation

Fortran-examples-1

A teach by example Fotran tutorial, emphasizing numerical methods for scientists.

Navier_Stokes_2D

2 D finite difference Navier Stokes code

UGKS

Codes for solving gas flow problems based on the Unified Gas-Kinetic Scheme

hita

Matlab code for the spectral analysis of homogenous isotropic turbulence