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No. 46 (1993/09) >

 
Title :限定空間内の衝突噴流による熱伝達
Title alternative :Heat Transfer for Two-Dimensional Jet Impingement on a Confined Wall in a Dead-End Duct
Authors :親川, 兼勇
瀬名波, 出
佐久川, 純
大城, 正明
新里, 隆男
Authors alternative :Oyakawa, Kenyu
Senaha, Izuru
Sakugawa, Jun
Oshiro, Masa-aki
Shinzato, Takao
Issue Date :Sep-1993
Abstract :The characteristics of the local heat transfer coefficient have been studied for a two-dimensional jet impinging perpendicular to a confined wall, with the spent air being collected in a duct which surrounds the jet delivery duct. From this experiment, the effects of the dimensionless distance between the jet exit and impingement wall, the ratio of the wall width to the jet width, and the Reynolds number on the local heat transfer are clarified. It is also confirmed that both the profiles of local pressure coefficients and the local heat transfer coefficients can be classified roughly into two patterns : that is, the bell-shaped and the flat profile.
Type Local :紀要論文
ISSN :0389-102X
Publisher :琉球大学工学部
URI :http://hdl.handle.net/20.500.12000/5468
Citation :琉球大学工学部紀要 no.46 p.37 -43
Appears in Collections:No. 46 (1993/09)

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