Civil Engineering - Hydraulics - Discussion

Discussion Forum : Hydraulics - Section 1 (Q.No. 11)
11.
Most economical section of a circular channel for maximum discharge
depth of water = 0.95 diameter of circular section
hydraulic mean depth = 0.286 diameter of circular section
wetted perimeter = 2.6 diameter of circular section
wetted perimeter = 2.83 depth of water
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
21 comments Page 1 of 3.

Eee said:   1 year ago
I think it didn't depend on radius or diameter.

VEERENDRA said:   3 years ago
Conditions of maximum Discharge in most economical channel section is;

1) The Depth of flow = 0.95 Times of the diameter of the channel section.
2) The hydraulic mean Depth = 0.286 Times of the diameter of the channel.
(2)

Meghana said:   3 years ago
Yes, I think 0.25d is its diameter not 0.95.

Balarabe Musa said:   5 years ago
Most economical section of a circular channel is when the Depth of flow is 0.94 to 0.95 of its Diameter.
(1)

Nikhil Dongre said:   5 years ago
For circular channel, maximum Discharge = 0.95D.
Maximum Velocity= 0.81D.
(4)

Vinod said:   5 years ago
Yes, the Answer is 0.95d.

DeepakB said:   6 years ago
0.95D is for chezy's constant.
(1)

Hemant said:   6 years ago
A is accurate answer.
(1)

Hari said:   7 years ago
Please explain the answer clear and detail.

Shivakumar said:   7 years ago
Answer is 0.95.


Post your comments here:

Your comments will be displayed after verification.