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Forum: OpenFOAM Meshing & Mesh Conversion

October 10, 2023, 08:04

Replies: 22

[Other] How to add water in a non-rectangular bounding box?

Views: 651

Posted By bunnybunny

Sorry, I don't understand why it's suddenly not...

Sorry, I don't understand why it's suddenly not working. Can you try this instead? thank you.

Forum: OpenFOAM Meshing & Mesh Conversion

October 9, 2023, 09:24

Replies: 22

[Other] How to add water in a non-rectangular bounding box?

Views: 651

Posted By bunnybunny

Hi, Sorry for late reply. I am using v2112. Here...

Hi, Sorry for late reply. I am using v2112. Here is the case folder.

https://file.io/71eJb5bAk6Ed

Feel free to let me know if I have done anything wrong as I am a beginner to cfd.

Forum: OpenFOAM Meshing & Mesh Conversion

October 6, 2023, 07:16

Replies: 22

[Other] How to add water in a non-rectangular bounding box?

Views: 651

Posted By bunnybunny

Here are my boundary conditions, just in case it...

Here are my boundary conditions, just in case it can help:

For alpha.water:
boundaryField
{
atmosphere
{
type inletOutlet;
inletValue uniform 0;

Forum: OpenFOAM Meshing & Mesh Conversion

October 5, 2023, 10:17

Replies: 22

[Other] How to add water in a non-rectangular bounding box?

Views: 651

Posted By bunnybunny

Hello, I have followed your advice and checked on...

Hello, I have followed your advice and checked on paraview and the whole thing is filled, thankfully. It's just a visualization issue.

Anyway, regarding my model, if the blockmeshdict is a...

Forum: OpenFOAM Meshing & Mesh Conversion

October 5, 2023, 09:48

Replies: 22

[Other] How to add water in a non-rectangular bounding box?

Views: 651

Posted By bunnybunny

Another thing is, I have noticed that the water...

Another thing is, I have noticed that the water are actually on the sides (walls) only. I am not sure if the box is actually filled.

Forum: OpenFOAM Meshing & Mesh Conversion

October 5, 2023, 09:40

Replies: 22

[Other] How to add water in a non-rectangular bounding box?

Views: 651

Posted By bunnybunny

Hello, I was able to solve the problem with...

Hello, I was able to solve the problem with making the fluid appear. Turns out that I wasn't able to fix the mesh in the BlockMeshDict.

However, now I get a new problem. When the geometry is...

Forum: OpenFOAM Meshing & Mesh Conversion

October 5, 2023, 06:19

Replies: 22

[Other] How to add water in a non-rectangular bounding box?

Views: 651

Posted By bunnybunny

This is what I am trying to simulate. And then...

This is what I am trying to simulate. And then maybe add water until the middle height.But then there is no water appearing.

https://imgur.com/CIXuGdJ

I tried to run a case wherein it is...

Forum: OpenFOAM Meshing & Mesh Conversion

October 5, 2023, 05:50

Replies: 22

[Other] How to add water in a non-rectangular bounding box?

Views: 651

Posted By bunnybunny

Hello, thanks for the replies, I didn't know I...

Hello, thanks for the replies, I didn't know I can extend the setFieldsDict to outside of the blockMeshDict geometry, I have tried it with regular rectangular prism and it works.

However, my...

Forum: OpenFOAM Meshing & Mesh Conversion

October 4, 2023, 21:15

Replies: 22

[Other] How to add water in a non-rectangular bounding box?

Views: 651

Posted By bunnybunny

Hello Yann, I cannot seem to upload my own photo....

Hello Yann, I cannot seem to upload my own photo. But it looks something like this:

https://pub.mdpi-res.com/jmse/jmse-11-00446/article_deploy/html/images/jmse-11-00446-g001.png?1676882133

or...

Forum: OpenFOAM Meshing & Mesh Conversion

October 4, 2023, 21:06

Replies: 22

[Other] How to add water in a non-rectangular bounding box?

Views: 651

Posted By bunnybunny

Hello Yann, I am planning to create something...

Hello Yann, I am planning to create something like this.

Edit: Sorry I can't seem to upload the photo. It's basically a beach type of setup like this.

https://ibb.co/4psFWT3...

Forum: OpenFOAM Meshing & Mesh Conversion

October 4, 2023, 05:49

Replies: 22

[Other] How to add water in a non-rectangular bounding box?

Views: 651

Posted By bunnybunny

Hi AtoHM, thanks for the reply. Very informative....

Hi AtoHM, thanks for the reply. Very informative.

But how about for cases wherein I will not import an STL file? I created the beach in the blockMeshDict file. I am not sure if this strategy is...

Forum: OpenFOAM Meshing & Mesh Conversion

October 3, 2023, 11:51

Replies: 22

[Other] How to add water in a non-rectangular bounding box?

Views: 651

Posted By bunnybunny

How to add water in a non-rectangular bounding box?

Hi! I am new to CFD. I want to use the multiphase solver and generate a beach-type geometry (box with slanted side for beach) to observe the waves on the beach. I don't know how to create this fluid....

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