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Calculating Oscillating Viscosity

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September 4, 2011, 05:56	Calculating Oscillating Viscosity	#1
kakarot9999 New Member Mohit Sridhar Join Date: Sep 2011 Posts: 5 Rep Power: 14	Hi I am trying to model the oscillating viscosity of cornstarch (non newtonian liquid). Is this a correct model? $\eta=k[\dot\gamma(t)]^{n-1} e^{T_0/T}$ and... $\dot\gamma(t)=\gamma_0 \omega \cos (\omega t)$ Where $\gamma_0$ is the shear amplitude. IF this model is correct.. How do I apply it to cornstarch? How do I calculate the shear amplitude How do I calculate k What is the value of n for cornstarch Please Reply Regards

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