Nucleate pool boiling correlation was developed for five different rib-type roughened tube geometries (including plain tube) with different rib angles of 30 deg, 45 deg, 60 deg, and 90 deg for both distilled water and R-134a as the working media. A scanning electron micrograph (SEM) examination was made for these horizontal roughened tubes. Bubble departure diameter, frequency of bubble emission, and the active nucleation site density with the influence of the rib angle for this type of roughened surface were obtained. Boiling heat flux incorporating natural convection, nucleate boiling, and microlayer evaporation mechanisms following Benjamin and Balakrishnan (1996) was predicted. Heat transfer correlation was also developed in terms of the degree superheat and active nucleation site density. The dependence for these two parameters was found in favorable agreement with that of previous study for smooth surfaces.
Issue Section:
Boiling and Condensation
1.
Ayub
Z. H.
Bergles
A. E.
1987
, “Pool boiling from GEWA surfaces in water and R-l 13
,” Warme-und Stoffubertragung
, Vol. 21
, pp. 209
–219
.2.
Benjamin
R. J.
Balakrishnan
A. R.
1996
, “Nucleate pool boiling heat transfer of pure liquids at low to moderate heat fluxes
,” Int. J. Heat Mass Transfer
, Vol. 39
, pp. 2495
–2504
.3.
Bier
K.
Engelhorn
H-R.
Gorenflo
D.
1976
, “Heat Transfer with Low-Boiling Halogene Refrigerants, Measurements Taken with Single Tubes and Transmission in Tube Nets
,” Klima Kaelte Ing.
, Vol. 11
, pp. 399
–406
(in German).4.
Blo¨chl, R., 1986, “Zum Einfluß der Oberfla¨chen. struktur unterschiedlich bearbe-iteter Heizfla¨chen auf die Wa¨rmeu¨bertragung beim Blasensieden,” Doctoral dissertation, University of Karlsruhe.
5.
Chyu
M.-C.
Fei
J.
1991
, “Enhanced Nucleate Boiling in an Angular Geometry Found in Structured Surfaces
,” Int. J. Heat Mass Transfer
, Vol. 34
, pp. 437
–448
.6.
Carey, V. P., 1992, Liquid-Vapor Phase-Phenomena, Hemisphere, Washington, DC.
7.
Fritz
W.
1935
, “Berechnung des masimalvolumes von dampfblasen
,” Phys. Z
, Vol. 36
, p. 379
379
.8.
Gottzmann
C. F.
O’Neil
P. S.
Minton
P. E.
1973
, “High Efficiency Heat Exchangers
,” Chemical Engineering Progress
, Vol. 69
, No. 98
, pp. 69
–75
.9.
Griffith, P., and Wallis, J. D., 1960, “The Role of Surface Conditions in Nucleate Boiling,” Chemical Engineering Progress Symposium Series, Vol. 56, No. 30, pp. 49–63.
10.
Han
C. Y.
Griflith
P.
1965
a, “The mechanism of heat transfer in nucleate pool boiling. Part 1: Bubble initiation, growth and departure
,” Int. J. Heat Mass Transfer
, Vol. 8
, pp. 887
–904
.11.
Han
C. Y.
Griffith
P.
1965
b, “The mechanism of heat transfer in nucleate pool boiling. Part 2: The heat flux-temperature difference relation
,” Int. J. Heat Mass Transfer
, Vol. 8
, pp. 905
–914
.12.
Hsieh
S.-S.
Hsu
P. T.
1994
, “Nucleate boiling characteristics of R-114a, distilled water (H20) and R-134a on plain and rib-roughened tube geometries
,” Int. J. Heat Mass Transfer
, Vol. 37
, pp. 1423
–1432
.13.
Hsieh
S.-S.
Weng
C. J.
1997
, “Nucleate Pool Boiling Heat Transfer Coefficients of Distilled Water (H20) and R-134a/Oil Mixtures From Rib-Roughened Surfaces
,” ASME JOURNAL OF HEAT TRANSFER
, Vol. 119
, pp. 142
–151
.14.
Hsieh, S.-S., and Weng, C. J., 1997, “A New High Performance Rib Tube,” ROC (Taiwan) Patents (Innovation No. 118759).
15.
Jamialahmadi
M.
Blo¨chl
R.
Mu¨ller-Steinhagen
H.
1991
, “Pool boiling heat transfer to saturated water and refrigerant 113
,” The Canadian J. of Chem. Engr.
, Vol. 69
, pp. 764
–754
.16.
Lienhard, J. R, 1981, A Heat Transfer Text Book, 2nd Ed., Prentice-Hall, Engle-wood Cliffs, NJ, p. 421.
17.
McAdams, W. H., 1933, Heat Transfer, McGraw-Hill, New York.
18.
Nakayama
W.
Daikoku
T.
Kuawahara
H.
Nakajima
T.
1980
a, “Dynamic Model of Enhanced Boiling Heat Transfer of Porous Surface. Part 1: Experimental Investigation
,” ASME JOURNAL OF HEAT TRANSFER
, Vol. 102
, pp. 445
–450
.19.
Nakayama
W.
Daikoku
T.
Kuawahara
H.
Nakajima
T.
1980
b, “Dynamic Model of Enhanced Boiling Heat Transfer of Porous Surface. Part 2: Analytical Modeling
,” ASME JOURNAL OF HEAT TRANSFER
, Vol. 102
, pp. 451
–456
.20.
Stephan, K., 1992, Heat Transfer in Condensation and Boiling, Springer Verlag, New York, pp. 135–136; 145–149.
21.
Tien
C. L.
1962
, “Hydrodynamic model for nucleate pool boiling
,” Int. J. Heat Mass Transfer
, Vol. 5
, pp. 533
–540
.22.
Unal
H. C.
1976
, “Maximum Bubble Diameter, Maximum Bubble Growth Time and Bubble Growth Rate During Sub-Cooled Nucleate Flow Boiling of Water up to 17.7 MN m−2
,” Int’l J. Heat Mass Transfer
, Vol. 19
, pp. 643
–649
.23.
Van Stralen
S. J. D.
Sohal
M. S.
Cole
R.
Sluyter
W. M.
1975
, “Bubble growth rates in pure and binary systems combined effect of relaxation and evaporation microlayers
,” Int. J. Heat Mass Transfer
, Vol. 18
, pp. 453
–467
.24.
Xin, M. D., and Chao, Y. D., 1985, “Analysis and experiment of boiling heat transfer on T-shaped finned surfaces,” presented at the 23rd Nat. Heat Transfer Confer. Aug. 4–7, Denver, CO.
25.
Yang
S. R.
Kim
R. H.
1988
, “A mathematical model of the pool boiling nucleation site density in terms of the surface characteristics
,” Int. J. Heat Mass Transfer
, Vol. 31
, pp. 1127
–1135
.26.
Zuber, N., 1959, “Hydrodynamic aspects of boiling heat transfer,” AECU-4439, Doctoral dissertation, University of California at Los Angeles, Los Angeles, CA.
27.
Zuber
N.
1963
, “Nucleate Boiling, the region of isolated bubbles and the similarity with natural convection
,” Int. J. Heat Mass Transfer
, Vol. 6
, pp. 53
–78
.
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