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Please use this identifier to cite or link to this item: http://hdl.handle.net/10087/2853

Title: 空間曲線管内物体の振動輸送 : 空間曲管内ブロックの挙動
Other Titles: Vibration Conveyance in Spatial-Curved Tubes : Dynamic Behaviors of a Block in a Vibrating Spatial-Curved Tube
Authors: 龍, 宇光
長屋, 幸助
丹羽, 一
Keywords: Vibration
Vibration Conveyance
Curved Tube
Relative Slide
Oblique Impact
Subperiodic Motion
Issue Date: 25-Feb-1993
Publisher: 日本機械学会
Citation: 日本機械学會論文集 C編. 59(558), 338-346 (1993)
Abstract: The problem of a block repeatedly sliding, jumping and being conveyed inside a vibrating spatial tube is studied. Analytical models and equations are established in considering three kinds of motion states : relative sliding motion, flying motion and the bumping process. Precise investigations are carried out for the inclined frictions with component velocities and for oblique impact, which are seldom discussed thoroughly and are easily misinterpreted. The detailed motion of the entire response, called the ""subperiodic motion"", is revealed through numerical solutions. Fundamental effects of some basic parameters on the motion of the system are discussed. Appropriate ranges for both the frequency and the amplitudes of vibration are discovered to be very narrow. Experimental studies confirmed the theoretical analyses presented.
URI: http://hdl.handle.net/10087/2853
ISSN: 0387-5024
Appears in Collections:学術雑誌論文

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