نتایج جستجو برای: square cylinder
تعداد نتایج: 149440 فیلتر نتایج به سال:
The wake of a yawed square cylinder undergoing steady flow was examined by employing particle image velocimetry (PIV) technique. present study is concerned with the independence principle (IP) for examining effect yaw angle (α) on velocity signals and vortical structures. normalized Strouhal number indicates that IP no longer applicable when α reaches 45°. At = 45°, distorted vorticity contour ...
The purpose of this study was to determine the optimal thread shape for an experimental cylinder implant. Twelve three-dimensional finite element models with an implant of different thread shape were created: 1mm, 2mm, and 3mm square designs (S-1, S-2, and S-3); 90, 60, and 30 V-shaped designs (V-1, V-2, and V-3); 45, 30, and 15 buttress designs (B-1, B-2, and B-3); 45, 30, and 15 reverse buttr...
The flow interception efficiency, which provides a measure of the fraction of streamlines that intercept a porous collector, is an important parameter in applications such as particle capture, filtration, and sedimentation. In this work, flow permeation through a porous circular cylinder located symmetrically between two impermeable parallel plates is investigated numerically under different fl...
When electric potential is applied to conductors an electric field is created, which in turn creates arbitrary potentials between conductors. This is a study of the potential, electric field and charge involved in conductors. This also discusses capacitance of arbitrary conductors and how that is related to charge. Specifically this will discuss a concentric square cylinder capacitor like that ...
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