Real-time Computational Fluid Dynamics

This repository presents a real-time CFD solver based on a "rough" representation of conservation equations. The solver is implemented in C/C++ for real-time purpose and wxWidget for the user interface and graphical renderings. It supports a wide range of features:

• 2D problems (3D in progress)
• real-time flow patern variation
• variety of obstacles (in progress)
• drag-and-drop obstacles
• postprocessing using: scalars (pressure, velocity, tracer), streamlines and velocity vectors

Getting Started

Prerequisites

First, make sure the following libraries are installed. Mainly

• wxWidgets
• OpenMP

Install an build

1. Using cmake (command-line)

git clone https://github.com/skhelladi/wxRTCFD_Code.git
cd wxRTCFD_Code
mkdir build
cd build
cmake .. -DCMAKE_BUILD_TYPE=Release
make -j

2. Using CodeBlocks

git clone https://github.com/skhelladi/wxRTCFD_Code.git
cd wxRTCFD_Code 
codeblocks wxRTCFD_Code.cbp

then build.

3. Using Visual Studio Code

git clone https://github.com/skhelladi/wxRTCFD_Code.git
cd wxRTCFD_Code
code .

then build.

Run the code

Execute wxRTCFD_Code binary file in build directory.

Screenshots

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Tutorial (on Youtube)

License

This project is licensed under the GPL-3 license.

Unless you explicitly state otherwise, any contribution intentionally submitted by you for inclusion in this project shall be licensed as above, without any additional terms or conditions.

Authors

• Sofiane KHELLADI

Code inspiration

This code is based on the theoretical developments and javascript code presented by Matthias Müller in "Ten Minute Physics" channel.

Link: https://matthias-research.github.io/pages/tenMinutePhysics/17-fluidSim.pdf

and the Qt version of the same code developed by Sofiane KHELLADI

Link: https://github.com/skhelladi/RTCFD_Code