FlipSolver2d
WarpX
| FlipSolver2d | WarpX | |
|---|---|---|
| 1 | 2 | |
| 2 | 316 | |
| - | 1.9% | |
| 7.9 | 9.7 | |
| 17 days ago | 5 days ago | |
| C++ | C++ | |
| - | GNU General Public License v3.0 or later |
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FlipSolver2d
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Small timestep induces instability in flip simulation
Is that normal for FLIP to explode like this? What mistake in implementation might cause this? My understanding is that with more substeps FLIP updates accumulate more and more velocity, while PIC keeps getting new velocity from grid every substep, but i am unsure of how to fix it. Code: https://github.com/ArtNlk/FlipSolver2d
WarpX
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Open source sofware/software contribution opportunities in Fusion
WarpX: an advanced, t-based electromagnetic & electrostatic Particle-In-Cell code
- Berkeley Lab-led team developing code for exascale that will explore laser-plasma interactions, perhaps leading to compact particle accelerators
What are some alternatives?
Blender-FLIP-Fluids - The FLIP Fluids addon is a tool that helps you set up, run, and render high quality liquid fluid effects all within Blender, the free and open source 3D creation suite.
pymcuprog - a Python utility for programming various Microchip MCU devices using Microchip CMSIS-DAP based debuggers
webots - Webots Robot Simulator
TLS_Pie - Software to run a DIY Terrestrial Laser Scanner using a Raspberry Pie 4 and a Velodyne Lidar unit
FluidX3D - The fastest and most memory efficient lattice Boltzmann CFD software, running on all GPUs and CPUs via OpenCL. Free for non-commercial use.
BOUT-dev - BOUT++: Plasma fluid finite-difference simulation code in curvilinear coordinate systems
SPlisHSPlasH - SPlisHSPlasH is an open-source library for the physically-based simulation of fluids.
cuda_memtest - Fork of CUDA GPU memtest :eyeglasses:
mdsplus - The MDSplus data management system
fbpic - Spectral, quasi-3D Particle-In-Cell code, for CPU and GPU
sofa - Real-time multi-physics simulation with an emphasis on medical simulation.
GITR - Global Impurity Transport