Chemical Engineering - Fluid Mechanics - Discussion

Discussion Forum : Fluid Mechanics - Section 1 (Q.No. 6)
6.
Hydraulic mean depth (Dm) for a circular pipe of diameter 'D' flowing full is 0.25 D. For a circular channel, at Dm = 0.3 D, gives the condition for the maximum
flow rate
mean velocity
both 'a' & 'b'
neither 'a' nor 'b'
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
19 comments Page 2 of 2.

Shonimoni said:   10 years ago
The flow rate don't depend on diameter the change in velocity.

BANKE BIHARI said:   3 years ago
Hydraulic mean depth = cross-section are/top width of flow.
(1)

Ganesh swain said:   1 decade ago
How equivalent diameter related to the mean velocity?

Gauarv shakya said:   2 years ago
Mean depth= Area of the channel/wetted perimeter.
(2)

Dumbi said:   1 decade ago
Is hydraulic mean depth, means hydraulic radius?

RAMRATAN said:   7 years ago
Can anyone explain the formula for this?
(1)

Ashish said:   9 years ago
Please, someone explain it in detail.

Sharmi said:   7 years ago
Please explain me clearly.
(1)

Farrukh said:   1 decade ago
Can any one explain it?


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