dedalus
2d-fluid-simulator
| dedalus | 2d-fluid-simulator | |
|---|---|---|
| 1 | 2 | |
| 449 | 90 | |
| 3.8% | - | |
| 8.6 | 4.6 | |
| 7 days ago | 7 days ago | |
| Python | Python | |
| GNU General Public License v3.0 only | - |
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dedalus
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Anyone's has a notes, papers, etc. in spectral collocations methods for a eingvalues problems. I'm interested on Chebyshev solution procedure because i want to calculate the temporal stability in an annular problem.
Shameless plug: I'm a developer of an open-source Python-based spectral PDE solver called Dedalus which you might be able to use to do this. Dedalus lets you symbolically specify a system of PDEs (IVPs, BVPs, and EVPs) and then automatically forms sparse discretizations using global spectral bases (Fourier series, Chebyshev series, spherical harmonics, etc.) and solves them in parallel with MPI.
2d-fluid-simulator
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From molecular simulation to black hole rendering - Taichi-Lang makes life easier for digital content creators
Another beautiful project I want to share with you here is 2d-fluid-simulator contributed by a user from Japan, takah29, based on the finite difference method:
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What would be the best library to build 2D simulations in python?
I find it very useful for physical simulation and visualization. And personally I was impressed by a 2D fluid simulation project https://github.com/takah29/2d-fluid-simulator enabled by Taichi (Hope it can give you some inspiration as well). If you encounter any problems during implementation, you can consult its doc site (https://docs.taichi-lang.org/docs/) or even ask its creator u/yuanming-hu directly
What are some alternatives?
deepxde - A library for scientific machine learning and physics-informed learning
taichi_elements - High-performance multi-material continuum physics engine in Taichi
shenfun - High performance computational platform in Python for the spectral Galerkin method
LBM_Taichi - Fluid solver based on Lattice Boltzmann method implemented by taichi programming language
nvidia-modulus-airfoil-optimisation - Using NVIDIA modulus for airfoil optimizations at different angles.
difftaichi - 10 differentiable physical simulators built with Taichi differentiable programming (DiffTaichi, ICLR 2020)
BlenderPythonRenderer - A Python GPU renderer for Blender using the Taichi package
taichi - Productive, portable, and performant GPU programming in Python.
taichimd - Interactive, GPU-accelerated Molecular Dynamics using the Taichi programming language
Cameray - A lens editor and simulator for fun.
ray-tracing-one-weekend-taichi - A fast python implementation of Ray Tracing in One Weekend using python and Taichi
PlasticineLab - Code for paper "PlasticineLab: A Soft-Body Manipulation Benchmark with Differentiable Physics"