Mechanical Engineering - Hydraulics and Fluid Mechanics - Discussion
Discussion Forum : Hydraulics and Fluid Mechanics - Section 3 (Q.No. 6)
6.
The loss of head at entrance in a pipe is (where v = Velocity of liquid in the pipe)
Discussion:
6 comments Page 1 of 1.
Sonal said:
9 years ago
Why? Explain.
Kumaravel said:
9 years ago
Please explain the reason behind it.
Lipu said:
8 years ago
hi=0.5v2/2g.
V=velocity of flow.
V=velocity of flow.
Jony said:
8 years ago
The loss of head due to sudden obstruction is twice the loss of head at the entrance.
Rajkotha said:
7 years ago
Losses at entrance 0.5v2/2g.
Losses at exit v2/2g.
Losses at bends Kv2/2g.
Losses at exit v2/2g.
Losses at bends Kv2/2g.
(1)
Velmurugan R said:
6 years ago
At sudden contraction = 0.374 V^2/2g.
Sudden expansion = (V1-V2)^2/2g.
Sudden expansion = (V1-V2)^2/2g.
(2)
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