designing and manufacturing the multiple jets simulator and experimental investigation of the multiple jets in crossflow at low velocity ratios have been studied together with design and build a low-speed wind tunnel. a specific rake is used to determine the flow field pressure and changes in static pressure measured by pressure taps in the near field of the jets. there are generally three regi...

In this article, we study the division of a non-laminar Savart sheet into individual jets by mean local disturbances. We paint precise portrait free formed vertical impact jet on horizontal disk, its evolution in air and break up. then generate disturbances, outside disk circumference, triggered N radial triangular prisms placed directly sheet. show that, under given flow conditions geometrical...

rade control structures are used to control bed erosion in steep small rivers mostly in the mountains. scour downstream of this structure can lead to failure. over the past years, the effect of different variables on this phenomena have been studied, however the effect of upward seepage which is common due to head difference of the banks water table or water surface level between the upstream a...

Water circulation in storage tanks significantly impacts water quality distribution networks since old tends to have low residual chlorine concentrations that are insufficient neutralize microbial regeneration. Their large capacity and long residence times result uneven mixing, which can accelerate the disinfectant decay formation of potentially carcinogenic disinfection by-products. The phenom...