https://github.com/nicolasbadano/fishpassage

This repository contains the implementation of an OpenFOAM model for the case of fish passage. It uses interFoam to solve the free surface, and a Delayed Eddy Simulation treatment to solve the turbulence, using the kOmegaSSTDDES model.
https://github.com/nicolasbadano/fishpassage

cfd openfoam

Last synced: 3 months ago
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This repository contains the implementation of an OpenFOAM model for the case of fish passage. It uses interFoam to solve the free surface, and a Delayed Eddy Simulation treatment to solve the turbulence, using the kOmegaSSTDDES model.

• Host: GitHub
• URL: https://github.com/nicolasbadano/fishpassage
• Owner: nicolasbadano
• License: mit
• Created: 2023-02-06T21:13:23.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2023-02-06T21:40:52.000Z (over 3 years ago)
• Last Synced: 2023-12-16T15:24:55.093Z (over 2 years ago)
• Topics: cfd, openfoam
• Language: C++
• Homepage:
• Size: 16.6 KB
• Stars: 7
• Watchers: 2
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.MD
  • License: LICENSE.md

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README

          
# FishPassage

This repository contains the implementation of an OpenFOAM model for the case of fish passage. It uses `interFoam` to solve the free surface, and a Delayed Eddy Simulation treatment to solve the turbulence, using the `kOmegaSSTDDES` model.

The model has a couple of interesting features, that apply to other cases:

- A fixed water level boundary condition in the downstream boundary, which is achieved by fixing the pressure (`p_rgh`) in all the wet faces.

- The air velocities attenuation technique explained in this repository: [github.com/nicolasbadano/airVelocityAttenuation](https://github.com/nicolasbadano/airVelocityAttenuation)

## Getting Started

* Run the `prepare.sh` to generate the mesh and set up the simulation.

* Then run the case with `interFoam`

## Results

[![Watch the video](https://img.youtube.com/vi/ytWlFbu8u-I/maxresdefault.jpg)](https://youtu.be/ytWlFbu8u-I)

## License

This project is licensed under the MIT License - see the LICENSE.md file for details

## Author

Nicolás Diego Badano (https://www.linkedin.com/in/nicolas-diego-badano/)