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ISSN Online: 2377-424X

International Heat Transfer Conference 5
September, 3-7, 1974, Tokyo, Japan

HYSTERESIS EFFECTS IN INCIPIENT BOILING SUPERHEAT OF FREON 11

Get access (open in a dialog) DOI: 10.1615/IHTC5.410
pages 165-169

Abstrakt

This experimental investigation was undertaken to study the temperature profile and hysteresis effects in incipient flow boiling of Freon 11 in a uniformly heated tube. The experiments covered a flow range of 8 ft/min to 60 ft/min (1570 < NRe < 11,850).

The results obtained for incipient boiling superheats are compared with the values predicted by the existing theoretical model derived by Chen and a fairly good agreement is found.