振動弾性板流れ発生機の流力弾性的特性に関する解析的研究 : 第2報, 流体特性の最適化 : 流体工学,流体機械

概要

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Overall performances and fluid-elastic characteristics of Vibrating Elastic Plate Flow Generators were analyzed on the method described in the first report^<(1)> of this investigation. The performance characteristics, including propulsion efficiency and thrust coefficient, have been given in terms of mass ratio between the plate and the fluid, plate stiffness/flow force, reduced frequency, relative frequency, etc. From the results, a map for optimization of the flow generators was constructed. The optimum conditions were found to be achieved by merging of both a fluid-dynamically favorable matching between the plate orientation and the flow and a favorable elastic deformation of the plate.
社団法人日本機械学会の論文
2001-09-25