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Title :衝突噴流群の流動・熱伝達特性
Title alternative :Study on Flow and Heat Transfer of Multiple Impingement Jets
Authors :親川, 兼勇
花城, 可清
松田, 昇一
屋我, 実
檜和田, 宗彦
Authors alternative :Oyakawa, Kenyu
Hanashiro, Kasei
Matsuda, Shoichi
Yaga, Minoru
Hiwada, Munehiko
Issue Date :25-Jul-2004
Abstract :Multiple jets are often used to obtain high heat transfer in wide area. Heat and flow behaviour of multiple jets show more complicate characteristics due to the existence of the interactions between adjoining jets, and between jets and spent flows. To clarify the influence of the flow behavior on heat transfer fields, the time and spatial heat transfer coefficients over the impingement plate were measured using an infrared radiometer when four jets impinged to the impingement plate for various jets arrangement and separating distance from jet exit to the impingment plate. The flow fields were also visualized by means of a water table. The heat transfer characteristics is made clear from the results of the instantaneous heat transfer contour or temperature fluctuation values.
Type Local :雑誌掲載論文
ISSN :03875016
Publisher :日本機械学会
URI :http://hdl.handle.net/20.500.12000/131
Citation :日本機械学会論文集. B編 = Transactions of the Japan Society of Mechanical Engineers. B Vol.70 no.695 p.140 -146
Appears in Collections:Peer-reviewed Journal Articles (Faculty of Engineering)

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