カメタニ　ユキノリ   KAMETANI YUKINORI   亀谷　幸憲    所属   明治大学  理工学部    職種   専任講師
言語種別	英語
発行・発表の年月	2021/01
形態種別	学術雑誌
査読	査読あり
標題	Dissimilar heat transfer enhancement in a fully developed laminar channel flow subjected to a traveling wave-like wall blowing and suction
執筆形態	共著(筆頭者以外)
掲載誌名	International Journal of Heat and Mass Transfer
掲載区分	国外
巻・号・頁	164
著者・共著者	Arjun J. Kaithakkal, Yukinori Kametani, Yosuke Hasegawa
概要	A series of numerical simulations of heat and momentum transfer in a fully developed incompressible laminar channel flow subjected to a traveling wave-like wall blowing and suction is conducted. By systematically changing the wavelength and the phase speed of a traveling wave, their impacts on the Stanton number, the friction coefficient and their ratio, i.e., the analogy factor, are evaluated at different Reynolds numbers. Significant dissimilar heat transfer enhancement is confirmed when a downstream traveling wave is applied. It is also found that such a control input remains advantageous even when the power consumption for applying the control input is taken into consideration.
DOI	10.1016/j.ijheatmasstransfer.2020.120485
ISSN	0017-9310