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A collection of CFD related resources for Taichi developers.

Taichi is an open-source, imperative, parallel programming language for high-performance numerical computation. It is embedded in Python and uses just-in-time (JIT) compiler frameworks (e.g. LLVM) to offload compute-intensive Python code to the native GPU or CPU instructions.

Taichi provides several advantages over existing computational fluid dynamics tools:

• Performance: Through the @ti.kernel decorator, Taichi's JIT compiler automatically compiles your Python functions into efficient GPU or CPU machine code forparallel execution.
• Portability: Write your code once and run it everywhere. You can easilyreproduce other's work without worrying about environment setup.
• Simplicity: Data structure detached from computational logic. Tuning performance with only a few lines of change.

👀 All fluid simulation projects inTaichi are driven by and for the community. Please feel free to open up an issue to recommend any awesome fluid project you see or build.

• Installation of Taichi
• Learning Resources
• CFD Projects in Taichi

You can easily install Taichi with Python's package installerpip:

pip install taichi

After you have installed Taichi, running a Taichi program is as simple as：

python your_program.py

More information can be found inTaichi's Documentation.

• Taichi's documentation:Link
• SIGGRAPH 2020 course on Taichi basics:YouTube,Bilibili,slides (pdf).

• SIMPLE Method
  • karman_taichi by@houkensjtu
  • SIMPLE-taichi by@houkensjtu
• Lattice-Boltzmann Method
  • LBM_Taichi by@hietwll
  • taichi-LBM by@Gecao
  • taichi_LBM3d by@yjhp1016
  • mcmp-lbm by@geoelements
• Level-Set Method
  • taichi_ferrofluid by@g1n0st
• Marker-And-Cell (MAC) Method
  • 2d-fluid-simulator by@takah29
  • MAC-taichi by@houkensjtu
• Volume-Of-Fluid (VOF) Method
  • taichi-2d-vof by@houkensjtu
  • vof_sim by@Arya-Shankar

• Convection Riemann solver
  • taichi-fvm2d-fluid-ns by@hejob

• Smoothed-Particle Hydrodynamics (SPH)
  • SPH_Taichi by@erizmr
  • wcsph by@lyd405121
  • SPH-2D-Taichi by@MmmmHeee
  • taichiCourse01_tiSPHi by@Rabmelon
  • Real-Time 3D Fluid Simulator by@guardhao104
  • SPH-Fluid by@Mr-222
  • 2023project by@Nope132
  • SPH_Project by@jason-huang03
  • CFD_Taichi by@Jukgei

• Eulerian solver
  • Taichi_HW1_EulerianFluid by@JerryYan97
  • 2DEularianFluidSolver by@Lee-abcde
• Eulerian-Lagrangian
  • particle-flow-maps by@pfm-gatech
• Stable fuilds
  • Stable_Fluid_3D_taichi by@LEE-JAE-HYUN179
  • Euler-Fluid by@jinjinhe2001
  • Fluid_Solid_Coupling by@zjw49246
• FFT
  • taichi-simple-fluid-solver by@0xrabbyte
• Interactive surface flow
  • TaichiSimplicialFluid by@yhesper
• PIC / FLIP
  • apic2d by@nepluno
  • Power-PIC by@g1n0st
• MPM
  • HKUST_Advanced_Digital_Design_Project by@DukeofCambridge
  • mpm-sandbox by@chhsiao93
  • 3D-FluidSimulation-PathTracing by@Mirage-c
  • DreaMPM by@Zhuohua-HUANG
  • taichi_mpm by@yjchoi1

• taichi-particles by@taichi-dev
• taichi_fluids by@taichi-dev
• a-toy-fluid-engine by@Jack12xl
• Fluid-Engine-Dev-on-Taichi by@JYLeeLYJ
• FluidLab by@zhouxian

• Neural Fluid Fields
  • HyFluid by@y-zheng18
  • neural_flow_maps_code by@yitongdeng-projects