G0500-3-1 風洞実験による格子配列板後方の渦構造の特性解析([G0500-3]流体工学部門一般講演(3))

概要

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To design the nets that have resistance to breaking and blowing, the data of aerodynamic characteristics behind of nets is necessary.However, a lot of elements of the unclarification exist in this mechanism and the characteristic though it is confirmed the vortical structure is generated when the wind passes to the net. Then the lattice array made of aluminum that imitated the net was set up in the generated same air flow with a wind tunnel, and the appearance of each flow was examined, and it made to visible, it took a picture, it observed by using the laser seat, and the influence was examined with smoke that generated it by the smoke generator by the difference of the size, the velocity of the wind of the hole of the lattice array board, and the Reynolds number.
2010-09-04