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Yield stress of magnetorheological fluid

Posted Jul 27, 2012, 1:13 a.m. EDT Version 3.5a 3 Replies

Homeland
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Hi,

Everyone.

How the yield stress of magnetorheological fluid produced by magnetic field can be directly applied to the magnetorheological fluid.

Your suggestions are highly appreciated!
3 Replies Last Post Mar 1, 2016, 1:24 p.m. EST
COMSOL Moderator

Hello Homeland

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Sergei Nesterov
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Posted: 9 years ago Jul 27, 2015, 4:45 a.m. EDT
Hello, I have a problem of modeling magnetorheological fluid too. Tell please, were you able to solve it?
Hello, I have a problem of modeling magnetorheological fluid too. Tell please, were you able to solve it?
Homeland
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Posted: 9 years ago Jul 29, 2015, 11:22 p.m. EDT
Sergei Nesterov

I am sorry that I have no idea how to solve it well by now.


--
Zhou Hongliang
Sergei Nesterov I am sorry that I have no idea how to solve it well by now. -- Zhou Hongliang
Jayant Raj
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Posted: 9 years ago Mar 1, 2016, 1:24 p.m. EST
Yield stress can describe a function of the magnetic field through conducting rheology experiments. Should you need details let me know.

While the fluid nature of the MRF fluid can be implemented by defining the dynamic viscosity as a function of shear rate.
Yield stress can describe a function of the magnetic field through conducting rheology experiments. Should you need details let me know. While the fluid nature of the MRF fluid can be implemented by defining the dynamic viscosity as a function of shear rate.

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