狭窄部のあるゴム管路系の流体振動（低圧力域の特性）
スポンサーリンク
概要
- 論文の詳細を見る
Concerned with the flow oscillations in a collapsible tube, Starling resistor type oscillations have been widely investigated. This report describes the flow vibrations in the rubber tube which is locally squeezed by a kind of clamp. The parameters of the phenomena in a collapsible tube are material and size of a tube, kind of fluids, flow rate, internal pressure, external pressure, and so on. Although the external pressure is held atmospheric, the tube cross section can assume the typical forms like circular or elliptic or dumbbell, according to the transmural (internal minus external) pressure difference, and the fluid vibration behaviors are explained. The changes of the pressure and the cross section in the tube are measured in the decompression process of the reservoir, and some wave forms with flat phase in the pressure variations are related with those characteristics.
- 一般社団法人 日本機械学会の論文