The aim of our study is to analyze the impact of insertion holes in the middle of obstacles on the flow around a surface-mounted cube, In order to do this; we studied four configurations of obstacles in a channel with a Reynods number based on obstacle height ReH = 40000. The hexahedral structured meshes were used to solve the fluid dynamics equations .The finite volume method are employed to s...

• Development of experimental datasets for validation spray dispersion simulations. Experimental characterisation butterfly and hollow-cone sprinklers sprays. Sprays measured using single-camera, back-lit, high-speed videography technique. Outdoor experiments involving each sprinkler operating near a 2.4 m cube in wind. Measured wind characteristics deposition on surfaces ground. Processes arou...

Marker based performance capture is one of the most widely used approaches for facial tracking owing to its robustness. In practice, marker based systems do not capture the performance with complete fidelity and often require subsequent manual adjustment to incorporate missing visual details. This problem persists even when using larger number of markers. Tracking a large number of markers can ...

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in this paper, the optimal design of a three phase surface mounted permanent magnet synchronous motor has been done by particle swarm optimization and bees algorithm. this machine has been designed for high speed applications, and an epoxy and glass fiber bandage is used for permanent magnet protection against centrifugal forces. the optimization has been done by new design equations to improve...

Turbulent flow over wall-mounted cube in a channel was investigated numerically using Large Eddy Simulation. The Selective Structure Function model was used to determine eddy viscosity that appeared in the subgrid scale stress terms in momentum equations. Studies were carried out for the flows with Reynolds number ranging from 1000 to 40000. To evaluate the computational results, data was compa...