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https://github.com/MmmmHeee/SPH-2D-Taichi

A SPH based 2D fulid simulation including WCSPH and PCISPH implmented using taichi.
https://github.com/MmmmHeee/SPH-2D-Taichi

Last synced: 4 days ago
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A SPH based 2D fulid simulation including WCSPH and PCISPH implmented using taichi.

Host: GitHub
URL: https://github.com/MmmmHeee/SPH-2D-Taichi
Owner: MmmmHeee
License: mit
Created: 2020-07-10T14:45:22.000Z (over 4 years ago)
Default Branch: master
Last Pushed: 2022-07-20T11:24:32.000Z (over 2 years ago)
Last Synced: 2024-08-02T11:23:42.443Z (3 months ago)
Language: Python
Homepage:
Size: 3.39 MB
Stars: 12
Watchers: 0
Forks: 0
Open Issues: 0
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

awesome-taichi - SPH 2D Taichi - An SPH-based 2D fulid simulation (including WCSPH and PCISPH) implemented with Taichi. (Applications / **Simulation**)
awesome-taichi - SPH 2D Taichi - An SPH-based 2D fulid simulation (including WCSPH and PCISPH) implmented with Taichi. (**Simulation**)

README

        # SPH-2D-Taichi

Simple 2D Smooth Particle Hydrodynamics(SPH) based fluid simulation implemented using [**taichi**](https://taichi.readthedocs.io/en/stable/) and python.

Weakly compressible SPH (WCSPH) and Predictive-Corrective Incompressible SPH (PCISPH) are implemented in the project.

## Tested Environment

+ x64 windows

+ python 3

+ taichi==0.6.15

+ numpy==1.15.4

+ either GPU or CPU

## Results

### WCSPH

![WCSPH.gif](https://raw.githubusercontent.com/MmmmHeee/SPH-Taichi/master/result/wcsph.gif)

### PCISPH

![WCSPH.gif](https://raw.githubusercontent.com/MmmmHeee/SPH-Taichi/master/result/pcisph.gif)

## References

1. Weakly compressible SPH for free surface flows. Author:Markus Becker(2007), Matthias Teschner

2. Predictive-Corrective Incompressible SPH(2009). Author: B. Solenthaler  R. Pajarola

3. https://github.com/taichi-dev/taichi/blob/master/examples/pbf2d.py. Author: Ye Kuang (k-ye)

4. https://github.com/erizmr/SPH_Taichi. Author: erizmr, mRay_Zhang