THE STUDY OF HYDRAULIC JUMP IN FLUME EXPANSIONS

Abstract

Phis thesis reports the theoretical anniysis and oxperirie tal' Verification conducted to study "Thc hydraulic jump in expansions". The chaunci flume, in w ich the exan— si oni were made, was 3.33 ft. *vide and 100 ft. long. Three different expansions, I in 3, 1 in G and I in 10 were tried one after the other. it w s !ound both theoretically awl ex orimentally that the r omentum principle is a;snitcablo to the jumps in expansions. it was a.1 so found that it is more officient,than tUe jump in rectangular channel. Length and hoi.ht of tuc jump were fount to be loss tUUan the length and height of the jump In rectangular channel for to same !'roude * s Number.