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No.3 (1970/06) >

 
Title :Performance of Wide-Angle Two-Dimensional Diffusers with Area Suction (2nd Report)
Authors :Yamazato, Eisho
Authors alternative :山里, 栄昭
Issue Date :Jun-1970
Abstract :Experiments have been made with area suction used for boundary-layer control in two-dimensional diffusers with divergence angles of 90° and 180° (Sudden enlargement) and an area ratio of 4:1 and an aspect ratio of 4:1. These experiments, conducted with various extents of porous area and with suction quantities, indicated that the flow separation was not eliminated and no greater improvement of the performance was obtained by the use of area suction for both 90° and 180° diffusers. It is also found that the suction effect tends to be constant for the various extents of porous area from the diffuser entrance.
Type Local :紀要論文
ISSN :0387-429X
Publisher :琉球大学理工学部
URI :http://hdl.handle.net/20.500.12000/23949
Citation :琉球大学理工学部紀要. 工学篇 = Bulletin of Science & Engineering Division, University of the Ryukyus. Engineering no.3 p.53 -60
Appears in Collections:No.3 (1970/06)

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