Abstract

Local and average mass transfer rates from a rectangular cylinder having various width to height ratios are measured using naphthalene sublimation technique, and influence of flow characteristics on mass transfer is investigated. The experimental apparatus comprises a wind tunnel, a naphthalene casting facility and a sublimation depth measurement system. Mass transfer data are compared with those of heat transfer which are obtained using thermocouples in the constant heat flux boundary condition, and analogy between heat and mass transfer is examined. The reasons for discrepancy in both transport values are explained in detail.

1.
Bearman
,
P. W.
, and
Trueman
,
D. M.
,
1972
, “
An Investigation of the Flow Around Rectangular Cylinders
,”
Aeronaut. Q.
,
23
, pp.
229
237
.
2.
Igarashi
,
T.
,
1985
, “
Characteristics of the Flow Around Rectangular Cylinders (The Case of the Angle of Attack 0 deg)
,”
Bull. JSME
,
28
, pp.
1690
1696
.
3.
Igarashi
,
T.
,
1985
, “
Heat Transfer from a Square Prism to an Air Stream
,”
Int. J. Heat Mass Transfer
,
28
, pp.
175
181
.
4.
Igarashi
,
T.
,
1986
, “
Local Heat Transfer from a Square Prism to an Air Stream
,”
Int. J. Heat Mass Transfer
,
29
, pp.
774
784
.
5.
Igarashi
,
T.
,
1987
, “
Fluid Flow and Heat Transfer Around Rectangular Cylinders (The Case of Width/height Ratio of a Section of 0.33–1.5)
,”
Int. J. Heat Mass Transfer
,
30
, pp.
893
901
.
6.
Ota
,
T.
, and
Kon
,
N.
,
1979
, “
Heat Transfer in the Separated and Reattached Flow Over Blunt Flat Plates-Effects of Nose Shape
,”
Int. J. Heat Mass Transfer
,
22
, pp.
197
206
.
7.
Goldstein
,
R. J.
,
Yoo
,
S. Y.
, and
Chung
,
M. K.
,
1990
, “
Convective Mass Transfer from a Square Cylinder and Its Base Plate
,”
Int. J. Heat Mass Transfer
,
33
, pp.
9
18
.
8.
Yoo
,
S. Y.
,
Goldstein
,
R. J.
, and
Chung
,
M. K.
,
1993
, “
Effect of Angle of Attack on Mass Transfer from a Square Cylinder and its Base Plate
,”
Int. J. Heat Mass Transfer
,
36
, pp.
371
381
.
9.
Ambrose
,
D.
,
Lawrenson
,
I. J.
, and
Sparke
,
C. H.
,
1975
, “
The Vapor Pressure of Naphthalene
,”
J. Chem. Thermodyn.
,
7
, pp.
1173
1176
.
10.
Cho, K., 1989, “Measurement of the Diffusion Coefficient of Naphthalene into Air,” Ph.D. thesis, Department of Mechanical Engineering, State University of New York.
11.
Kline
,
S. J.
, and
McClintock
,
F. A.
,
1953
, “
Describing Uncertainties in Single-Sample Experiments
,”
Mech. Eng. (Am. Soc. Mech. Eng.)
,
75
, pp.
3
8
.
12.
Goldstein
,
R. J.
, and
Cho
,
H. H.
,
1995
, “
A Review of Mass Transfer Measurements Using Naphthalene Sublimation
,”
Exp. Therm. Fluid Sci.
,
10
, pp.
416
413
.
13.
Ota
,
T.
, and
Nishiyama
,
H.
,
1987
, “
A Correlation of Maximum Turbulent Heat Transfer Coefficient in Reattachment Flow Region
,”
Int. J. Heat Mass Transfer
,
30
, pp.
1237
1246
.
14.
Nakaguchi
,
H.
,
Hashimoto
,
K.
, and
Muto
,
S.
,
1968
, “
An Experimental Study on Aerodynamic Drag of Rectangular Cylinder
,”
J. Japan Soc. Aeronaut. Space Sci.
,
16
, pp.
1
5
.
15.
Zukauskas, A., and Ziugzda, J., 1985, Heat Transfer of a Cylinder in Crossflow, Hemisphere Publishing Co.
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