Civil Engineering - Hydraulics - Discussion
Discussion Forum : Hydraulics - Section 1 (Q.No. 2)
2.
The thickness of a sharp crested weir is kept less than
Discussion:
9 comments Page 1 of 1.
Madhu Bastola said:
3 years ago
Here, T =h/2.
Kavita said:
4 years ago
The thickness of the shaft crested wear kept less than half of the height of the water on the wear B<H/2.
(4)
Kavita choudhary said:
4 years ago
In a sharp-crested wear, the thickness of the wear should be less than half of the water of wear.
Q= 2/3CdL √2g h3/2.
Q= 2/3CdL √2g h3/2.
(2)
Rudy said:
5 years ago
The thickness of a sharp-crested weir is generally much thinner such as in using a Plate.
Roop Sudarshan Raju said:
5 years ago
In a sharp-crested weir, the thickness of the weir is kept less than half of the height of water on the weir.
B<H/2.
B = thickness of the weir.
H = height of water above the crest of the weir.
The Discharge equation for a sharp-crested weir remains the same as that of rectangular weir & rectangular notch.
Q = 2/3 Cd X b Root of 2g X H2/3.
B<H/2.
B = thickness of the weir.
H = height of water above the crest of the weir.
The Discharge equation for a sharp-crested weir remains the same as that of rectangular weir & rectangular notch.
Q = 2/3 Cd X b Root of 2g X H2/3.
Shyam Kumar said:
6 years ago
Please, explain it why?
Kamal Jamare said:
7 years ago
L=H÷2.
Length of sharp, hight of water in the weir.
Length of sharp, hight of water in the weir.
(1)
SOURAV said:
9 years ago
2L < H.
L < H/2.
= length of sharp - crested weir.
L < H/2.
= length of sharp - crested weir.
(1)
Navid said:
1 decade ago
In a sharp-crested weir, the thickness of weir is kept less than half of the height of water on the weir.
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