Dynamic mesh for transient FSI simulations

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  • Last Post 5 weeks ago
Siva Teja Golla posted this 22 December 2018

Hi,

 

      I want to do transient FSI analysis of sloshing using System-coupling module. Whether it is 1-way or 2-way FSI, is it necessary to define a "dynamic mesh" and create the fluid-structure interfaces to be "system-coupling"...??? 

      If not defined, will it effect the result...??? 

      Please clarify this doubt of mine. Thanks in advance...

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kkanade posted this 5 weeks ago

as your shape of domain changes, due to motion on boundaries, you will have to define dynamic mesh. 

Siva Teja Golla posted this 5 weeks ago

Thank you Mr.kkanade,

 

                I am encountering certain errors while trying to run a 2-way FSI using System coupling - 

 

Here are the pictures of my simulation -

 

1. Geometry

 

 

2. Fluid mesh

 

 

 

3. Fluent settings

 

 

4. Structural mesh

 

 

 

5. Structural analysis settings

 

 

6. System coupling settings

 

 

 

 

 

7. Error

 

 

 

Thanks is advance...

 

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