Civil Engineering - Hydraulics - Discussion

Discussion Forum : Hydraulics - Section 5 (Q.No. 7)
7.
If H is the difference of liquid levels on two sides of an orifice (width b, depth d), the discharge through the orifice will be
Cdbd22gH
Cdb2d2gH
Cdbd2gh
Cdbd.2g H1/2.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
3 comments Page 1 of 1.

PIYUSH SINGH said:   1 decade ago
Discharge (Q) = (Cd) * (Area of orifice) * (Velocity).

= (Cd) * (b*d) * (sqrt (2gh)).

= Cd*b*d*sqrt (2gh).
(1)

Utsav said:   7 years ago
Simple. Thanks for your solution @Piyush.
(1)

Pkota said:   4 years ago
Q = AV.
Q = bxdx√2gh.
Q = Cd bd√2gh.
(2)

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