Experimental results previously reported by Ibrahim and Judd were examined in order to determine the role of bubble waiting time in steady nucleate boiling. The analysis identified that the time elapsed between the formation of bubbles at a nucleation site is the time required for the liquid which replaced the previous bubble to acquire sufficient energy to sustain the growth of the subsequent bubble, and not the time required to establish the conditions required to enable the nucleus, which formed at the nucleation site, to commence growing into a bubble.
Issue Section:
Boiling and Condensation
1.
Han
C. Y.
Griffith
P.
1965
, “The Mechanisms of Heat Transfer in Nucleate Boiling—The Heat Flux Temperature Difference Relationship
,” Int. J. Heat Mass Trans.
, Vol. 8
, pp. 905
–914
.2.
Hsu
Y. Y.
1962
, “On the Size Range of Active Nucleation Cavities on a Heating Surface
,” Transactions of the ASME
, Vol. 84
, pp. 207
–216
.3.
Ibrahim
E. A.
Judd
R. L.
1985
, “An Experimental Investigation of the Effect of Subcooling on Bubble Growth and Waiting Time in Nucleate Boiling
,” ASME JOURNAL OF HEAT TRANSFER
, Vol. 107
, pp. 168
–174
.4.
Mikic
B. B.
Rohsenow
W. H.
Griffith
P.
1970
, “On Bubble Growth Rates
,” Int. J. Heat Mass Trans.
, Vol. 13
, pp. 657
–666
.5.
Singh
A.
Mikic
B. B.
Rohsenow
W. M.
1976
, “Effect of Superheat and Cavity Size on Frequency of Bubble Departure
,” Transactions of the ASME
, Vol. 99
, pp. 246
–249
.
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