A Fundamental Study on Characteristics in Boiler Furnace : 1st Report, Experimental Results
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概要
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An experiment on the mixing characteristics of the combustion gas in a two-dimensional test room which is a model of a marine boiler with ceiling burners has been carried out in the range of the inlet Reynolds NOs.=5x10^3-3x10^4. It was shown that the mixing characteristics in the combustion chamber were improved with an increase of flow resistance by the tube bundle and the concentration of the room, c^^-_L at the mean residence time, t_s depends on only the resistance coefficient of bundle c_f. The nondimensional concentration normalized by the inlet concentration c_o was expressed by the following empirical formula. (c^^-_L/c_o)_<t=ts>=0.62c_f^<0.03>
- 一般社団法人日本機械学会の論文
著者
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中川 貴文
川崎重工業(株)
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Akagawa Koji
Faculty Of Engineering Kobe University
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Nakagawa Takafumi
Faculty Of Engineering Kobe University
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Nakagawa Takafumi
Machinery Division Kawasaki Heavy Industries Ltd.
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MURAI Kazuhiro
Himeji Institute of Technology
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Akagawa Koji
Faculty Of Engiineering Kobe University
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Taga Masao
Osaka Prefectual Technical College
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Nakagawa Masayoshi
Himeji Institute Of Technology
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