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FREEZING BEHAVIOUR AROUND A HORIZONTAL CYLINDER IN COLD WATER FLOW.

[In Japanese. / En japonais.]

Author(s) : INABA H., CHENG K. C.

Type of article: Article

Summary

LOCAL AND AVERAGE HEAT TRANSFER RATES AT THE ICE-WATER INTERFACE OF AN ICE LAYER GROWN ON A CIRCULAR CYLINDER PLACED HORIZONTALLY ON A CROSS FLOW CAN BE DETERMINED FROM PHOTOGRAPHS SHOWING THE SHAPE OF THE ICE LAYER. THE HEAT TRANSFER RATES ON THE ICE-WATER INTERFACE WERE CALCULATED BY THE TEMPERATURE FIELD IN THE ICE USING A POINT MATCHING METHOD. RESULTS WERE OBTAINED IN THE REYNOLDS NUMBER REGIONS BETWEEN 2.26 X 100 AND 8.57 X 10,000. IT WOULD APPEAR THAT A LAMINAR TO TURBULENT BOUNDARY LAYER TRANSITION OCCURS ON THE ICE LAYER AROUND A CYLINDER AT REYNOLDS NUMBERS AS MUCH AS AN ORDER OF MAGNITUDE LOWER THAN IT WOULD BE FOR A CIRCULAR CYLINDER WITHOUT ICE.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1983-2123
  • Languages: Japanese
  • Source: Refrigeration - vol. 58 - n. 663
  • Publication date: 1983
  • Document available for consultation in the library of the IIR headquarters only.

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