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ISSN Online: 2377-424X

International Heat Transfer Conference 3
August, 7-12, 1966, Chicago, USA

PHOTOGRAPHICAL STUDY FOR BOILING HEAT TRANSFER MECHANISM

Get access (open in a dialog) DOI: 10.1615/IHTC3.1100
pages 239-244

要約

Boiling heat transfer mechanism has been studied by using the electro-conductive glass plate and the photographical apparatus concerning to the bubble behavior on the heating surface. Series of experiments has been proceeded at atmospheric pressure using both electrically heated glass with or without the coating silicone in natural circulation and in forced circulation.
And variable combination of three main mechanism of boiling heat transfer, which are natural convective heat transmission caused by bubbling, unsteady heat transfer in case of bubble detachment and heat conduction in contact area of bubbles, were found.