In this study, a comprehensive methodology was adapted to determine the environmental flow regime of “La Yerbabuena”, temporary stream located in Aguascalientes Valley, Mexico. The analysis divided into four stages: geomorphological watershed analysis, hydrologic hydraulic modeling, and analysis. main features study area were defined from maps spatial block, with them, synthetic series daily mo...

The Soil and Water Assessment Tool (SWAT) model, coupled to a GIS, was applied to the Naivasha basin in Kenya, a closed basin experiencing diverse climatic conditions from semi arid to humid, comprises with the only fresh water lake in the grate rift valley. The intent of this study was to estimates the lake water level fluctuations by integrating the SWAT with a water balance model, estimating...

the numerical method presented by safaiy et al. [1] is reformulated with finite volume method in its most general form and tested on non-orthogonal flow problems. navier-stokes equations are solved for the solution of stream function and vorticity. numerical solutions of the driven skewed cavity flow, solved using a fine grid (513×513) mesh, are presented for reynolds number of 100 and 1000 for...

this study is concerned with the prediction of particles’ velocity in a dilute turbulent gas-solidboundary layer flow using a fully eulerian two-fluid model. the closures required for equationsdescribing the particulate phase are derived from the kinetic theory of granular flows. gas phaseturbulence is modeled by one-equation model and solid phase turbulence by mlh theory. resultsof one-way and...