Gerris is a tool for generic numerical simulations of flows (CFD), in geometrically complex geometries and including adaptive, multiphase and interfacial flows capabilities.
I want to set the partial boundary condition. This means one side (right side) of a box has two boundary conditions: one is boundary and the other is boundaryoutflow. I want to solve the problem that there is a hole in the wall, but i don't know how to write the code to make it.
Box{
right=?????
}
Another question is that i knew the code : return y>0 ? A:B; but i want to edit a sentence that means if y>0, I will get A without B condition.
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I am running a simulation in which an expresssion is a function of the distance from the walls. I have tried many cases but havent succeded. SUppose T = U*y, where y is the distance from the bottom wall in a box. I am using it in a Init{istep = 1} {T = U*y}. But it seems irrelevant.
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Dear All, I'm using Gerris to simulate a tsunami inundation, the bathymetry file has high resolution, 1 mm. When I run the model I receive a programming error, not like an error message and stopping the code, the calculation continuo but the wave starts to deform.
How to set the partial boundary conditions
I want to set the partial boundary condition. This means one side (right side) of a box has two boundary conditions: one is boundary and the other is boundaryoutflow. I want to solve the problem that there is a hole in the wall, but i don't know how to write the code to make it.
Box{
right=?????
}
Another question is that i knew the code : return y>0 ? A:B; but i want to edit a sentence that means if y>0, I will get A without B condition.
Hi all,
Hi guys,
I am a student and new using gerris and could anyone know how to simulate droplet breakup by gerris?
I really appreciate anyone could help me , thank you so much.
regards
Dear All, I'm using Gerris to simulate a tsunami inundation, the bathymetry file has high resolution, 1 mm. When I run the model I receive a programming error, not like an error message and stopping the code, the calculation continuo but the wave starts to deform.