Mechanical Engineering - Hydraulics and Fluid Mechanics - Discussion
Discussion Forum : Hydraulics and Fluid Mechanics - Section 1 (Q.No. 6)
6.
The diameter of the nozzle (d) for maximum transmission of power is given by (where D = Diameter of pipe, f = Darcy 's coefficient of friction for pipe, and l = Length of pipe )
Discussion:
36 comments Page 4 of 4.
Durga Prasad said:
6 years ago
@Sia.
Instead of 8fl you mention 3fl, which is the correct formula? Please explain.
Instead of 8fl you mention 3fl, which is the correct formula? Please explain.
(1)
Tilak said:
6 years ago
The answer is (d^5/2fl)^1/4 where f is darcy friction factor. After correcting a step in @Sia's answer,
V^2/2g = 2 hf = 2 flV^2/ (2gD).
V^2/2g = 2 hf = 2 flV^2/ (2gD).
(1)
Bhumika banoth said:
6 years ago
Please explain in deep.
Abdul Rasheed said:
5 years ago
Please explain.
Deepak said:
5 years ago
@Sia.
It is 8fl in denominator not 3fl.
It is 8fl in denominator not 3fl.
Leela Krishna said:
5 years ago
Explain the full step, please.
(1)
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