Civil Engineering - GATE Exam Questions - Discussion
Discussion Forum : GATE Exam Questions - Section 4 (Q.No. 24)
24.
The sequent depth ratio of a hydraulic jump in a rectangular horizontal channel is 10.30. The Froude Number at the beginning of the jump is :
Discussion:
7 comments Page 1 of 1.
Khaled said:
7 years ago
What type of jump is it?
Amit Anjan said:
7 years ago
D^2+D-2F^2=0.
D=Sequent depth ratio=10.30,
F=Froude number.
(10.30)^2+10.30=2F^2,
[(10.30)^2+10.30]÷2 = F^2,
F = 7.628
F = 7.63.
D=Sequent depth ratio=10.30,
F=Froude number.
(10.30)^2+10.30=2F^2,
[(10.30)^2+10.30]÷2 = F^2,
F = 7.628
F = 7.63.
Priya said:
8 years ago
Explain the answer.
Priya said:
8 years ago
Anyone explain it.
Arya said:
8 years ago
Here, y2/y1 = 1/2 {[sqrt of (1+8f^2)]-1}.
Muhammad qasim said:
8 years ago
How it calculate? Please explain.
ARS said:
9 years ago
Here, it should come D^2 + D-2 F^2 = 0.
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