Chemical Engineering - Fluid Mechanics - Discussion
Discussion Forum : Fluid Mechanics - Section 1 (Q.No. 28)
28.
The fluid in which the shearing stress within it is proportional to the velocity gradient across the sheared section, is called a __________ fluid.
Discussion:
8 comments Page 1 of 1.
Vigneshwaran K said:
3 years ago
Anyone, Explain about Bingham.
Sana khan said:
4 years ago
Shear stress is directly proportional to the velocity gradiant.
Shear = (du/dy).
Shear = (du/dy).
DEEPAK SINGH said:
5 years ago
For Newtonian fluid.
Shear stress = (viscosity) * (du/dy).
So, B is correct
Shear stress = (viscosity) * (du/dy).
So, B is correct
K.genga said:
1 decade ago
Shear stress is directly proportional to velocity gradient is called as Newtonian fluid.
BICHITRA said:
1 decade ago
The answer is Newtonian fluid because shear stress is directly proportional to the velocity gradient.
Shear stress = viscosity * velocity gradient.
Shear stress = viscosity * velocity gradient.
Div said:
1 decade ago
Ya you right @Afeefa.
The diagram in mac cab & smith also tell that the fluid is newtonian fluid.
The diagram in mac cab & smith also tell that the fluid is newtonian fluid.
Afeefa said:
1 decade ago
In my view the answer is Newtonian fluid because, perfect fluids have no shear stresses, viscosity, or heat conduction.
Dhanush P said:
1 decade ago
Viscosity is constant, so I think newtonian is also a correct answer.
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