Chemical Engineering - Fluid Mechanics - Discussion
Discussion Forum : Fluid Mechanics - Section 7 (Q.No. 32)
32.
A Newtonion liquid (ρ = density, μ = viscosity) is flowing with velocity v in a tube of diameter 'D'. Let Δp be the pressure drop across the length 'L'. For a laminar flow, Δp is proportional to
Discussion:
4 comments Page 1 of 1.
Mukundan said:
2 years ago
I think B is the right answer.
(1)
Shivani said:
5 years ago
P = FL/D * ρ V^2/2.
= F/2 * ρ L V^2/D.
P is proportional to Rho L V^2/ D.
= F/2 * ρ L V^2/D.
P is proportional to Rho L V^2/ D.
Siddhant ju said:
5 years ago
Option b is correct, here hagein poiseeulle equation will be used to determine the relation.
(1)
Satya said:
6 years ago
Please explain the given answer.
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