Mechanical Engineering - Hydraulics and Fluid Mechanics - Discussion
Discussion Forum : Hydraulics and Fluid Mechanics - Section 6 (Q.No. 15)
15.
The total pressure on the top of a closed cylindrical vessel of radius (r) completely filled up with liquid of specific weight (w) and rotating at (ω) rad/s about its vertical axis, is
Discussion:
15 comments Page 2 of 2.
Sham Malik said:
7 years ago
A is the correct answer.
DENISH KUMAR said:
5 years ago
The correct option is "A".
Shrivardhan Gavali said:
5 years ago
The option A is correct as per the derivation in RK Bansal book.
Kuldeep Gupta said:
4 years ago
I think the question should be about Total Pressure force.
If option C is right,
pressure force = pressure * area
= w*ω ^2*radius^2 * 1/2 * π/2 * radius ^2*1/g.
= w*ω ^2*radius raise to 4*1/4*π*1/g.
If option C is right,
pressure force = pressure * area
= w*ω ^2*radius^2 * 1/2 * π/2 * radius ^2*1/g.
= w*ω ^2*radius raise to 4*1/4*π*1/g.
Sahul said:
2 years ago
@All.
The correct answer is w2r2/4g.
The correct answer is w2r2/4g.
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