نتایج جستجو برای: spatially varied flow
تعداد نتایج: 637280 فیلتر نتایج به سال:
Phosphorus (P) is a key indicator of the aquatic organism growth and eutrophication in lakes. The distribution and speciation of P and its release characteristics from sediments were investigated by analyzing sediment and water samples collected during high flow and low flow periods. Results showed that the average concentrations (ranges) of total phosphorus (TP) in the surface and deep water w...
Water changes information in the hydrological system, in time and space, as an environmental issue takes heed of managers and decision makers in watershed management and river engineering, which can be addressed by using spatially distributed modeling. In this study simulation of water balance components in Taleghan mountainous watershed is performed using the spatially distributed hydrological...
Perturbation of the laminar boundary layer by free-stream travelling waves was shown to produce highly-localized skin friction modification via steady streaming. The forced flow calculated numerically and studied as a function phase speed, frequency amplitude perturbations. Upstream-travelling always produced negative streaming, whereas downstream-travelling positive or streaming that varied wi...
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