Investigation of Hydraulic Jump Characteristics on Rough Bed with Different Density and Arrangements of Roughness Elements 4-Employee of

P Parsamehr, D Farsadizadeh, A Dalir, A Abbaspour, Nasr Esfahani, Khuzestan Water, Power Authority, Iran Ahvaz, Corresponding
unpublished
Hydraulic jump is a rapidly varied flow in open channels which performs an effective role in dissipation of the kinetic energy of flow at downstream of water structures. In the present study the characteristics of hydraulic jump, including sequent depth, energy dissipation, bed shear stress and velocity profiles at different sections, on rough bed with discontinuous roughness elements of lozenge ‫آراﯾﺶ‬ ‫و‬ ‫ﺗﺮاﮐﻢ‬ ‫ﺑﺎ‬ ‫زﺑﺮ‬ ‫ﺑﺴﺘﺮ‬ ‫روي‬ ‫ﺑﺮ‬ ‫ﻫﯿﺪروﻟﯿﮑﯽ‬ ‫ﭘﺮش‬ ‫ﻣﺸﺨﺼﺎت‬ ‫ﺑﺮرﺳﯽ‬ ‫ﻫﺎي‬ ... 15 ‫ﺑﺮ‬ ‫اﯾﺠﺎد‬
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