2024-03-28T08:46:17Z
https://meral.edu.mm/oai
oai:meral.edu.mm:recid/00007231
2022-03-24T23:14:30Z
1608151108672:1608152148040
user-mmu
APPROXIMATE SOLUTIONS ON FREE SURFACE PROFILE OF HYDRAULIC JUMP BY MEANS OF SIMPLIFIED DEPTH AVERAGED FLOW MODEL
Thin Thwe Thwe
Takashi Hosoda
M. N. Langhi
Daiki Chifu
A simple depth-averaged flow model is derived considering the deformation of stream-wise velocity to reproduce the characteristics of hydraulic jump. Initially, representing the stream-wise velocity distribution using a power series of dimensionless depth, the dependency of coefficients in the power series on the spatial coordinate is formulated using 2- D continuity and momentum equations. The water surface profile equation for a hydraulic jump is deduced using the depth-averaged continuity and momentum equation with iteration procedures. Then the calculated approximate solutions for water surface profiles are verified with the previous experimental data.
http://hdl.handle.net/20.500.12678/0000007231
https://meral.edu.mm/records/7231