If a set of pipes described by (L1 D1,f1), (L2, D2, f2)... are connected in series then an equivalent pipe (Le, De, fe) is related as
If a set of pipes described by (L1 D1,f1), (L2, D2, f2)... are connected in parallel between two points, then an equivalent pipe (Le, De, fe) is related as
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The head loss in a sudden expansion from 5 cm diameter to 10 cm diameter pipe, in terms of velocity V1 in the 5 cm pipe
In a sudden contraction, the velocity head changes from 0.5 m to 1.25 m. The coefficient of contraction is 0.66. The head loss in this contraction is
The loss at the exit of a submerged pipe in a reservoir is
A pipe has a well rounded entrance from a reservoir. If the head loss at the entrance is expressed a the value of K would be about
In a 15 cm pipe line, the minor losses add upto The length of a pipe of 15 cm diameter 2fif {f = 0.03) equivalent to this loss is
Three identical pipes of lenght L, diameter D and friction factor f, are connected in series between two reservoirs. The size of a pipe of length L and of the same friction factor f, equivalent to above pipeline, is
Two pipe systems in series are said to be equivalent when
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56 videos|104 docs|75 tests
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