Gallery of Lattice Boltzmann Code 🎨

Welcome to the Gallery of Lattice Boltzmann Code! This repository contains a collection of Lattice Boltzmann codes that cater to various applications in fluid dynamics, multiphase flows, and more. You can find the latest releases here.

Table of Contents

• Introduction
• Features
• Topics Covered
• Installation
• Usage
• Examples
• Contributing
• License
• Contact

Introduction

The Lattice Boltzmann method (LBM) is a powerful computational fluid dynamics technique. It models fluid flow using a lattice grid and is particularly effective for simulating complex boundary conditions and multiphase flows. This repository aims to provide various implementations of LBM that are optimized for different applications.

Features

• Scalability: Designed to run efficiently on both single and multi-GPU systems.
• Flexibility: Supports various grid types, including Cartesian grids.
• Extensibility: Easy to add new models or modify existing ones.
• Integration: Compatible with machine learning frameworks for enhanced simulations.

Topics Covered

This repository includes implementations and examples related to the following topics:

• Adaptive Mesh Refinement (AMR): Improve resolution in areas of interest.
• Cartesian Grid: Simple and efficient grid structure for simulations.
• GPU Acceleration: Leverage the power of GPUs for faster computations.
• Input/Output (I/O): Efficient data handling for large simulations.
• Lattice Boltzmann Method (LBM): Core algorithm for fluid dynamics.
• Machine Learning: Integrate ML techniques for predictive modeling.
• Massive Data Handling: Manage large datasets generated from simulations.
• Message Passing Interface (MPI): Parallel processing for distributed systems.
• Multiphase Flows: Simulate interactions between different fluid phases.
• Phase Change: Model phenomena like boiling and condensation.
• Porous Media: Study fluid flow through porous structures.

Installation

To install the code, follow these steps:

1. Clone the repository:

   git clone https://github.com/yamaday88/gallery-of-lattice-Boltzmann-code.git

2. Navigate to the directory:

   cd gallery-of-lattice-Boltzmann-code

3. Install dependencies:

   pip install -r requirements.txt

4. Build the project:

   make

Usage

To run the simulations, you can execute the provided scripts. Here’s a simple example:

./run_simulation.sh parameters.txt

Make sure to adjust the parameters file according to your needs.

Examples

1. Single Phase Flow

This example demonstrates a simple single-phase flow simulation using LBM. The configuration file is single_phase.txt.

./run_simulation.sh single_phase.txt

2. Multiphase Flow

For multiphase simulations, use the multiphase.txt configuration.

./run_simulation.sh multiphase.txt

3. Porous Media Flow

To simulate flow through porous media, run:

./run_simulation.sh porous_media.txt

Contributing

We welcome contributions! If you have ideas or improvements, please follow these steps:

1. Fork the repository.
2. Create a new branch:

   git checkout -b feature/your-feature

3. Make your changes and commit:

   git commit -m "Add your message"

4. Push to your branch:

   git push origin feature/your-feature

5. Create a pull request.

License

This project is licensed under the MIT License. See the LICENSE file for details.

Contact

For questions or suggestions, please reach out:

• Author: Your Name
• Email: [email protected]

Thank you for visiting the Gallery of Lattice Boltzmann Code! For the latest releases, check out this link.

Explore, experiment, and contribute to the fascinating world of Lattice Boltzmann simulations!