Chemical Engineering - Fluid Mechanics - Discussion
Discussion Forum : Fluid Mechanics - Section 2 (Q.No. 33)
33.
Boundary layer separation occurs when the
Discussion:
7 comments Page 1 of 1.
Raiss said:
4 years ago
A is the correct answer as pressure decreases with increase in Area.
Moreover, boundary layer separation occurs when fluid observes sudden area increase.
Moreover, boundary layer separation occurs when fluid observes sudden area increase.
(2)
Palash said:
1 decade ago
I am not sure but the boundary layer separation concept is used in conical expander in which cross sectional area increases not decreases.
Ankit Garg said:
1 decade ago
I think answer is A. Because when pressure gets low, boundary layer gets separated.
Surya Teja said:
9 years ago
Maybe due to reverse in pressure gradient.
Vinay said:
9 years ago
@All.
I am sure that B is correct.
I am sure that B is correct.
Amal Raj said:
7 years ago
Adverse pressure gradient is correct I think.
Anomee said:
7 years ago
Due to adverse pressure gradient kinetic energy decrease potential energy increases thus boundary layer forms and eddies form which decelerate the flow also turbulence increases.
When area reduced pressure increases.
When area reduced pressure increases.
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