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Yield stress of magnetorheological fluid

Posted 27 lug 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 1 mar 2016, 13:24 GMT-5
COMSOL Moderator

Hello Homeland

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Sergei Nesterov
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Posted: 9 years ago 27 lug 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 lug 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 1 mar 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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