OpenFOAM

The fvSchemes file is a crucial component of OpenFOAM simulations, defining the numerical schemes used for solving the governing equations. Understanding this file is essential for achieving accurate and stable solutions. Key Concepts: File Structure: The fvSchemes file has a simple structure, typically consisting of a few sections: Common Schemes: Read more…

Here’s a comprehensive guide on running OpenFOAM within Docker containers on a SLURM cluster, along with best practices and troubleshooting tips: 1. Prerequisites 2. Creating a Docker Image (if needed) 3. Writing the SLURM Script Explanation of the Script: 4. Submitting the Job Important Considerations: Example with Pre-built Image: You Read more…

Installing and Running OpenFOAM with Docker Here’s a breakdown of how to install and run OpenFOAM using Docker: 1. Prerequisites: 2. Find a suitable OpenFOAM Docker image: There are several OpenFOAM Docker images available on Docker Hub. Some popular options include: 3. Pull the image: Once you’ve chosen an image, Read more…

In the past posts about simulation schemes and function object, we talked about the possibility of setting a first or second order analysis and the possibility of running custom actions while openfoam is actually executing the simulation. This post is dedicated on automation: update OpenFOAM numerical settings automatically Given the Read more…