Mechanical Engineering - Hydraulics and Fluid Mechanics - Discussion

Discussion Forum : Hydraulics and Fluid Mechanics - Section 7 (Q.No. 21)
21.
The total pressure on the top of a closed cylindrical vessel competely filled up with a liquid is
directly proportional to (radius)2
inversely proportional to (radius)2
directly proportional to (radius)4
inversely proportional to (radius)4
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
16 comments Page 2 of 2.

Anirudha said:   7 years ago
It is πww^2r^4/4g.

Abbas Ali said:   6 years ago
@Muhammad Azkar.

It is unit weight not a simple weight.

Ramesh said:   5 years ago
@Muhhmad Azkar.

How the W = v * ρ?

Anonymous said:   5 years ago
Total pressure P=WhA.
h=ω^2r^2/2g.
A=πr^2.
So, P=r^4.

Asma said:   4 years ago
Thanks for the explanation @Ajaypal.

Kuldeep Gupta said:   4 years ago
@Ajaypal.

Pressure force = pressure * area.

So, the pressure force and total pressure are same.


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