柔軟ウェブ基礎形態のフラッタ限界とその挙動に関する研究 : 第2報,フラッタ限界に対する幾つかの因子の影響(流体工学,流体機械)

概要

論文の詳細を見る
Flutter characteristics of flexible webs affected by several influential factors are investigated by the analytical method described in a previous study. The factors include the following : (1) mass ratio, (2) fluid surface friction, (3) presence of nearby wall (s), and (4) web movement. In the region of medium tension/bending-stiffness where progressing waves of lower-order modes dominate, mass ratio and fluid friction have little effects on the flutter speeds and conditions. The web movements, however, have a significant effect in lowering the flutter speeds. Presence of nearby walls causes considerable changes in the flutter speeds and conditions particularly for the ratio of gap to web length below 0.3.
社団法人日本機械学会の論文
2002-01-25