Fluid-Dynamics

Filtering for "Fluid-Dynamics"

Melvin.py

A pseudospectral solver framework designed to simulate 2-dimensional advection-diffusion problems. It is written entirely in Python and leverages CuPy for GPU parallelisation. It has been used to simulate thermohaline staircase formation, Rayleigh-Bénard convection, and the resistive tearing instability.

#Python #Fluid-Dynamics #CuPy #GPU #Simulation #Spectral-Method

Dirac Cluster Challenge

Github

Starting code for a parallel programming challenge I ran in 2022. Includes simulations of a general N-body problem, and a fully implicit fluid solver simulating Rayleight-Benard convection. The event taught students how to program GPUs and multi-core CPUs in Python.

#Python #Simulation #Fluid-Dynamics #Finite-Difference

FPGA-Accelerated Fluid Solver (FAFS)

Github

Implementation of Stam's Real-Time Fluid Dynamics for Games in OpenCL. Designed to run on FPGAs but only CPU and GPU were tested.

#C++ #Opencl #Fpga #Fluid-Dynamics #Simulation #Finite-Difference

Lare1d

Github

Implementation of a finite-volume Lagrangian-Remap scheme in 1D with shock capturing. Used as a toy model for the numerical methods section of my PhD thesis.

#C++ #Research #Fluid-Dynamics #Simulation

Lare3d

Github

My version of the finite-volume magnetohydrodynamics code Lare3d including various implementations of anisotropic viscosity.

#Finite-Volume #Fortran #Research #Simulation #Fluid-Dynamics

Melvin

Github

Earlier version of Melvin.py written in C++ and parallelised with OpenMP and CUDA.

#C++ #Fluid-Dynamics #CUDA #OpenMP #GPU #Simulation #Spectral-Method

GeorgeGL

Github / Blog Post

Incomplete implementation of Lorena Barba's 12 steps to Navier-Stokes using WebGL.

#Javascript #Fluid-Dynamics #Webgl