Top 4 C Cfd Projects

Flow

1 181 3.2 C

Flow is a sparse grid-based fluid simulation library for real-time applications. (by NVIDIAGameWorks)
Nalu

1 131 7.4 C

Nalu: a generalized unstructured massively parallel low Mach flow code designed to support a variety of open applications of interest built on the Sierra Toolkit and Trilinos solver Tpetra solver stack. The open source BSD, clause 3 license model has been chosen for the code base. See LICENSE for more information.
InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
gaseous-giganticus

18 109 5.3 C

This program procedurally generates gas giant cubemap textures for the game Space Nerds In Space. https://www.patreon.com/smcameron

Project mention: Simulating Fluids, Fire, and Smoke in Real-Time | news.ycombinator.com | 2023-12-19

I think the curl noise paper is from 2007: https://www.cs.ubc.ca/~rbridson/docs/bridson-siggraph2007-cu...
I've used the basic idea from that paper to make a surprisingly decent program to create gas-giant planet textures: https://github.com/smcameron/gaseous-giganticus

LBM_CYMB

1 4 0.0 C

Lattice Boltzmann Method for multiple moving cylinders in C and OpenCL.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).