Is that possible to set a rotating wall and a Herschel-Bulkley fluid?

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jzliuyu
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Joined: Fri May 10, 2019 3:22 pm

Is that possible to set a rotating wall and a Herschel-Bulkley fluid?

Post by jzliuyu » Fri May 10, 2019 3:55 pm

I am trying to simulate the flow of a Herschel-Bulkely fluid in the gap between two coaxial cylinders, the outer cylinder is rotating at a constant speed, while the inner cylinder is set still. In this case, How can I set the dynamic viscosity and the rotating speed of the outer wall?

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oliveroxtoby
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Re: Is that possible to set a rotating wall and a Herschel-Bulkley fluid?

Post by oliveroxtoby » Fri May 10, 2019 8:46 pm

jzliuyu wrote:
Fri May 10, 2019 3:55 pm
I am trying to simulate the flow of a Herschel-Bulkely fluid in the gap between two coaxial cylinders, the outer cylinder is rotating at a constant speed, while the inner cylinder is set still. In this case, How can I set the dynamic viscosity and the rotating speed of the outer wall?
This isn't catered for in the GUI, but you can still use it to create the OpenFOAM case and then modify the boundary condition for the outer cylinder and the fluid's viscosity model afterwards.

jzliuyu
Posts: 2
Joined: Fri May 10, 2019 3:22 pm

Re: Is that possible to set a rotating wall and a Herschel-Bulkley fluid?

Post by jzliuyu » Sun May 12, 2019 3:16 pm

Thank you.

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