Mitsuharu Numata
Daikin
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Publication
Featured researches published by Mitsuharu Numata.
Journal of Heat Transfer-transactions of The Asme | 2010
Wen-Tao Ji; Ding-Cai Zhang; Nan Feng; Jian-Fei Guo; Mitsuharu Numata; Guannan Xi; Wen-Quan Tao
Pool boiling heat transfer coefficients of R134a with different lubricant mass fractions for one smooth tube and five enhanced tubes were tested at a saturation temperature of 6°C. The lubricant used was polyvinyl ether. The lubrication mass fractions were 0.25%, 0.5%, 1.0%, 2.0%, 3.0%, 5.0%, 7.0%, and 10.0%, respectively. Within the tested heat flux range, from 9000 W/m 2 to 90,000 W/m 2 , the lubricant generally has a different influence on pool boiling heat transfer of these six tubes.
Archive | 2005
Zhi Xin Li; Ji An Meng; Mitsuharu Numata; Kazushige Kasai
International Journal of Heat and Mass Transfer | 2015
Wen-Tao Ji; Mitsuharu Numata; Ya-Ling He; Wen-Quan Tao
Archive | 2008
Syuuji Furui; Mitsuharu Numata
Archive | 2008
Syuuji Furui; Mitsuharu Numata
Archive | 2008
Syuuji Furui; Mitsuharu Numata
Archive | 2005
Zhi Xin Li; Ji An Meng; Mitsuharu Numata; Kazushige Kasai
Archive | 2008
Syuuji Furui; Mitsuharu Numata
Archive | 2007
ZhiXing Li; Jian Meng; Mitsuharu Numata; Kazushige Kasai
Archive | 2011
Kaori Yoshida; Mitsuharu Numata; Hyunyoung Kim
