Question

Difference between newtonian and non newtonian fluid

Answer 1

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Answer:

Fluids in which shear stress is not directly proportional to deformation rate are non-Newtonian fluid or fluids which do not obey Newton's law of viscosity. ...  Non-Newtonian Fluid Behavior:  The flow curve (shear stress vs. shear rate) is either non-linear, or does pass through the origin, or both.

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