Mechanical Engineering - Hydraulics and Fluid Mechanics - Discussion
Discussion Forum : Hydraulics and Fluid Mechanics - Section 1 (Q.No. 23)
23.
The maximum discharge over a broad crested weir is
Discussion:
3 comments Page 1 of 1.
RAVI TEJA said:
9 years ago
Actual Formula for Discharge for broad crested weir is Q = Cd (g)^0.5 b ((2/3) H)^(3/2).
For MaximumDischarge = (9.81)^1/2 (2/3)^(3/2) = 1.7048~1.71(approx).
For MaximumDischarge = (9.81)^1/2 (2/3)^(3/2) = 1.7048~1.71(approx).
Ashok kumar Chauhan said:
10 years ago
Q max = q/(3^1/2).
So the value of 2/3(2^g)^1/2 = 2.95.
So 2.95/(3^1/2) = 1.7048 = 1.705.
So the value of 2/3(2^g)^1/2 = 2.95.
So 2.95/(3^1/2) = 1.7048 = 1.705.
Utkarsh rastogi said:
1 decade ago
Please somebody put some explanation for this one.
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