Study on Rotating Condenser with a Scraper : 1st Report, Analysis of Condensation on Outer Surface of Vertical Cylinder
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概要
- 論文の詳細を見る
The rotating condenser with a scraper is considered as a new equipment to be used in promoting the condensing heat transfer. In this report, we analyze the case where a condensate film on a rotating vertical cylinder is scraped off mechanically by a plate. An analytical solution for transient film condensation on a vertical plate is obtained, and it is applied to an infinitesimal element on the outer surface of the vertical cylinder. The degree of enhancement due to scraping is expressed in terms of the mean Nusselt number ratio. And the effects of speed of rotation, temperature difference between vapor and condenser surface and gap between wall and scraper on heat transfer are examined.
- 一般社団法人日本機械学会の論文
著者
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IZUMI Ryotaro
Faculty of Engineering, Nagoya University
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YAMASHITA Hiroshi
Faculty of Engineering, Nagoya University
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Maeda Hayato
Faculty of Fisheries Sciences, Hokkaido University
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Izumi Ryotaro
Faculty Of Engineering Nagoya University
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SUGIURA Yasuhiko
Toyota Motor Co., Ltd.
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Maeda Hayato
Faculty Of Science And Technology Meijo University
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Sugiura Yasuhiko
Toyota Motor Co. Ltd.
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Yamashita Hiroshi
Faculty Of Engineering Nagoya University
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MAEDA Hayato
Faculty of Agriculture and Life Science, Hirosaki University
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