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Yield stress of magnetorheological fluid

Posted 27.07.2012, 01:13 GMT-4 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 01.03.2016, 13:24 GMT-5
COMSOL Moderator

Hello Homeland

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If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Sergei Nesterov
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Posted: 9 years ago 27.07.2015, 04:45 GMT-4
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 29.07.2015, 23:22 GMT-4
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 01.03.2016, 13:24 GMT-5
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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