Answer to Question #294886 in Civil and Environmental Engineering for Sam

Question

The width at upstream of the channel and width at the throat are 2.5m and 1.5m.

i) calculate flow rate in the channel using continuity and specific energy principles.

ii) calculate specific energy at constriction where z = 0.122

iii)if depth at the constriction is critical depth, determine new flow rate.

Answer 1

Answer is given below