スクイーズ膜特性に及ぼす流体の慣性力の影響 : 正弦波状スクイーズ運動の振幅が大きい場合の近似解法の精度の検討

概要

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rights: 本文データは社団法人日本機械学会の許諾に基づき、CiNiiから複製したものであるAn analytic solution for the squeeze film flow of an incompressible Nowtonian fluid between circular parallel surfaces is presented. One surface undergoes sinusoidal oscillation toward the other. The solution is obtained in consideration of second order vibration. From a comparison of the conventional approximate solutions with the above one, and from experiment under condition of a large oscillation amplitude, it is concluded that the averaging approach in which the inertia term is averaged out across the film thickness gives fairly good approximations.
一般社団法人日本機械学会の論文
1988-04-25