An open-source solver for wind-driven rain based on OpenFOAM
Source code for the solver code can be downloaded from here
The solver is tested for the following OpenFOAM versions:
- OpenFOAM-org (OpenFOAM Foundation) v6, v7, v8, v9, v10, v11, v12, v13
- OpenFOAM-com (OpenCFD-ESI) v1806, v2006, v2106
Tutorial case solves for the WDR exposure of an isolated cubic building.
Catch ratio [-] distribution on the building surfaces and the surroundings at a rainfall intensity of 1 mm/h and a reference wind speed of 5 m/s.
You can use the tutorial for a specific OpenFOAM version by checking out the commit with corresponding tag. For example, for OpenFOAM v9:
git clone https://github.com/OpenFOAM-BuildingPhysics/windDrivenRainFoam-tutorials.git
cd winddrivenrainfoam-tutorial
git checkout tags/of-org_v9.0
See the list of tags for different versions here