JaLCDOI 10.18926/15738
フルテキストURL Mem_Sch_Eng_OU_14_1_29.pdf
著者 Wada Tsutomu| Shimizu Akira| Dohta Shujiro|
抄録 Effect of the geometrical configuration of wall-reattachment fluidic device on the switching dynamics, the switching time, and its dispersion, was investigated experimentally by using a large scale model. The results obtained can be summarized as follows: 1) The switching time, its dispersion, and switching probability depend upon the connection of the input to the control port. 2) Effect of the vent and splitter on the jet in dynamic switching is explained commonly by using the margin of a given control flow rate to the switching control flow rate. 3) The switching time ,decreases as input increases, whereas its dispersion remains constant except for small input.
出版物タイトル Memoirs of the School of Engineering, Okayama University
発行日 1979-12-01
14巻
1号
開始ページ 29
終了ページ 37
ISSN 0475-0071
言語 English
論文のバージョン publisher
NAID 120002307477
JaLCDOI 10.18926/15660
フルテキストURL Mem_Sch_Eng_OU_8_2_52.pdf
著者 Wada Tsutomu| Shimizu Akira| Dohta Shujiro|
抄録 The dynamic behaviour of attaching jet with single side wall to step control flow and the switching proces of the bistable amplifiers were investigated experimentally and theoretically. In the experiments, a large scale model was used with water. The flow patterns were visualized by the tracer of polystrene granules and were recorded by a cinecamera. In the analysis, the quasi-steady proces was assumed. The results obtained can be summarized as follows: 1) The proposed analytical dynamic model of attaching jet explains well the dynamic behaviour of attaching jet with single side wall. 2) The process" of the opposite wall switching may be divided into three phases. 3) The analytical model of the opposite wall switching, including the formulation of the switching criterion, was proposed.
出版物タイトル Memoirs of the School of Engineering, Okayama University
発行日 1973-12-26
8巻
2号
開始ページ 52
終了ページ 65
ISSN 0475-0071
言語 English
論文のバージョン publisher
NAID 120002307728