Chemical Engineering - Fluid Mechanics - Discussion
Discussion Forum : Fluid Mechanics - Section 6 (Q.No. 13)
13.
In power law, 
, then the fluid is
, then the fluid isDiscussion:
12 comments Page 1 of 2.
Ramsajan Paswan said:
4 years ago
@All.
Here n<1 or n>1. If n<1 preudo plastic. If n> 1 then dialatent if. N=1 and A=mu then Newtonian this equation is also called Ostwald-de Waele equation.
Here n<1 or n>1. If n<1 preudo plastic. If n> 1 then dialatent if. N=1 and A=mu then Newtonian this equation is also called Ostwald-de Waele equation.
Albaz said:
4 years ago
D is the correct answer.
Amit Gupta said:
5 years ago
You are right, @Gaurav, @Adarsh, it is rheopectic.
Adarsh srivastav said:
5 years ago
It is rheopectic because B (threshold tuo is given) and. N is greater than 1.
Gaurav Sharma said:
6 years ago
It would be Rheopectic.
XueWen said:
6 years ago
Right, I too think it should be Bingham Plastic.
Ajay said:
7 years ago
It is idel fluid or Bingham.
Yadav said:
7 years ago
I agree @Per.
It should be dilatant only when the value of B will be zero.
It should be dilatant only when the value of B will be zero.
Per said:
7 years ago
It is not a dilatent fluid as for dilatant fluid B should also be zero.
Nagu said:
8 years ago
Yes. It must be dilatant.
(1)
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