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FluidX3D is a GPU-accelerated computational fluid dynamics solver and voxel-based fluid simulator. It utilizes the lattice Boltzmann method to simulate gas and liquid behavior, pressure, and velocity through an OpenCL-based hardware abstraction that supports both graphics processors and CPUs.
The main features of projectphysx/fluidx3d are: GPU-Accelerated Physics Simulations, Lattice Boltzmann Methods, Free Surface Modeling, OpenCL Accelerators, Aerodynamic Force Analysis, Fluid Dynamics Simulation, Volume-of-Fluid Interface Tracking, Voxel-Based Simulations.
Projects with overlapping indexed features include: nvidia-omniverse/physx — PhysX is a physics engine SDK designed for calculating real-time rigid body dynamics, fluid simulations, and… simtr/the-powder-toy — The Powder Toy is a C++ physics engine and material simulation software that operates as a falling sand physics… nvidia/warp — Warp is a Python framework that JIT-compiles Python functions into CUDA kernels for GPU-accelerated parallel… lammps/lammps — This project is a parallel simulation engine and molecular dynamics simulator designed to model the physical movements… newton-physics/newton — Newton is a GPU-accelerated physics engine and robotics simulation platform designed for high-performance modeling of… chrxh/alien — Evolve is an evolution-based organism designer and GPU-accelerated artificial life simulator that combines interactive…
PhysX is a physics engine SDK designed for calculating real-time rigid body dynamics, fluid simulations, and environmental interactions in virtual applications. It includes a GPU-accelerated physics solver for computing complex particle fluids and combustion models, a voxel fluid simulator for real-time gas, fire, and smoke, and a destruction simulation framework for modeling the fracture of meshes. The SDK features a specialized machine learning physics tensor interface that enables the exchange of simulation data with machine learning frameworks using a common tensor format. It also impleme
The Powder Toy is a C++ physics engine and material simulation software that operates as a falling sand physics sandbox. It provides a simulation environment where solids, liquids, and gases interact based on heat, pressure, and velocity. The project is a scriptable sandbox environment, offering an external scripting interface and behavioral scripting to modify game mechanics, automate tasks, and define custom simulation logic. The software supports the construction of complex machinery, physical structures, and functional logic circuits through simulated electronic components and sensors. I
Warp is a Python framework that JIT-compiles Python functions into CUDA kernels for GPU-accelerated parallel computation, with built-in automatic differentiation and multi-framework array interoperability. At its core, it provides a GPU kernel compilation system that enables writing and executing custom GPU kernels directly from Python, while supporting automatic gradient computation through those kernels for integration with machine learning pipelines. The framework also includes tile-based cooperative computing, where thread blocks partition into tiles for shared-memory and tensor-core opera
This project is a parallel simulation engine and molecular dynamics simulator designed to model the physical movements of atoms and molecules. It functions as an interatomic potential framework for calculating forces between particles and a materials analysis tool for computing thermodynamic, structural, and transport properties of solids and fluids. The engine is distinguished by its high-performance computing capabilities, utilizing spatial-domain decomposition and message-passing interface communication to distribute workloads across processors. It supports multi-backend GPU acceleration v