Velocity-temperature correlation in strongly heated channel flow

I. N.G. Wardana; T. Ueda; M. Mizomoto

doi:10.1007/BF00208469

Velocity-temperature correlation in strongly heated channel flow

I. N.G. Wardana, T. Ueda, M. Mizomoto

機械工学科

研究成果: Article

23 引用（Scopus）

抜粋

Velocity-temperature correlations in a strongly heated channel flow were investigated experimentally by a LDV and a resistance thermometer. The wall heat flux is varied up to 50,000 W/m² with reference mean-velocity of 15 m/s, and then, the wall temperature reaches up to 1,000 K. The results show that the ejection fluid motion is intensified by the strong heating near the wall increasing the turbulent heat flux from the wall. The intensification of ejection motion balances the destruction of turbulent heat flux. Then, the overall turbulent heat transfer does not change clearly.

元の言語	English
ページ（範囲）	454-461
ページ数	8
ジャーナル	Experiments in Fluids
巻	18
発行部数	6
DOI	https://doi.org/10.1007/BF00208469
出版物ステータス	Published - 1995 4 1

フィンガープリント

ASJC Scopus subject areas

Computational Mechanics
Mechanics of Materials
Physics and Astronomy(all)
Fluid Flow and Transfer Processes

これを引用

Wardana, I. N. G., Ueda, T., & Mizomoto, M. (1995). Velocity-temperature correlation in strongly heated channel flow. Experiments in Fluids, 18(6), 454-461. https://doi.org/10.1007/BF00208469

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AB - Velocity-temperature correlations in a strongly heated channel flow were investigated experimentally by a LDV and a resistance thermometer. The wall heat flux is varied up to 50,000 W/m2 with reference mean-velocity of 15 m/s, and then, the wall temperature reaches up to 1,000 K. The results show that the ejection fluid motion is intensified by the strong heating near the wall increasing the turbulent heat flux from the wall. The intensification of ejection motion balances the destruction of turbulent heat flux. Then, the overall turbulent heat transfer does not change clearly.

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文献にアクセス

10.1007/BF00208469