TECHNICAL PAPERS: Heat Transfer Enhancement

Experimental Study of Surface-Mounted Obstacle Effects on Heat Transfer Enhancement by Using Transient Liquid Crystal Thermograph

[+] Author and Article Information
W. M. Yan, R. C. Hsieh

Department of Mechanical Engineering, Huafan University, Shih-Ting, Taipei, Taiwan 22305, Republic of China

C. Y. Soong

Department of Aeronautical Engineering, Feng Chia University, Seatwen, Taichung, Taiwan 40745, Republic of Chinae-mail: cysoong@fcu.edu.tw

J. Heat Transfer 124(4), 762-769 (Jul 16, 2002) (8 pages) doi:10.1115/1.1459729 History: Received March 19, 2001; Revised July 26, 2001; Online July 16, 2002
Copyright © 2002 by ASME
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Sparrow,  E. M., Stahl,  T. J., and Traub,  P., 1984, “Heat Transfer Adjacent to the Attached End of a Cylinder in Crossflow,” Int. J. Heat Mass Transf., 27(2), pp. 233–242.
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 Transf., 33(1), pp. 9–18.
Chyu,  M. K., and Natarajan,  V., 1991, “Local Heat/Mass Transfer Distributions on the Surface of a Wall-Mounted Cube,” ASME J. Heat Transfer, 113, pp. 851–857.
Chyu,  M. K., and Natarajan,  V., 1996, “Heat Transfer on the Base Surface of Three-Dimensional Protruding Elements,” Int. J. Heat Mass Transf., 39(14), pp. 2925–2935.
Yoo,  S. Y., Goldstein,  R. J., and Chung,  M. K., 1993, “Effects of Angle of Attack on Mass Transfer from a Square Cylinder and Its Base Plate,” Int. J. Heat Mass Transf., 36(2), pp. 371–381.
Natarajan,  V., and Chyu,  M. K., 1994, “Effect of Flow Angle-of-Attack on the Local Heat/Mass Transfer from a Wall-Mounted Cube,” ASME J. Heat Transfer, 116, pp. 552–560.
Meinders, E. R., Hanjalic, K. and Van Der Meer, T. H., 1998, “Similarity and Dissimilarity Between the Surface Heat Transfer and the Flow Structure in Turbulent Flows Over Surface-Mounted Cubes,” Proc., 11th Int. Heat Transfer Conference, 3 , pp. 51–56.
Meinders,  E. R., Van Der Meer,  T. H., and Hanjalic,  K., 1998, “Local Convective Heat Transfer from an Array of Wall-Mounted Cubes,” Int. J. Heat Mass Transf., 41(2), pp. 335–346.
Ishii,  J., and Honami,  S., 1986, “A Three-Dimensional Turbulent Detached Flow With a Horseshoe Vortex,” ASME J. Eng. Gas Turbines Power, 108, pp. 125–130.
Pierce,  F. J., and Tree,  I. K., 1990, “The Mean Flow Structure on the Symmetry Plane of a Turbulent Junction Vortex,” ASME J. Fluids Eng., 112, pp. 16–22.
Eckerle,  W. A., and Awad,  J. K., 1991, “Effect of Freestream Velocity on the Three-Dimensional Separated Flow Region in Front of a Cylinder,” ASME J. Fluids Eng., 113, pp. 37–44.
Baker,  C. J., 1991, “The Oscillation of Horseshoe Vortex System,” ASME J. Fluids Eng., 113, pp. 489–495.
Schofield,  W. H., and Logan,  E., 1990, “Turbulent Shear Flow over Surface Mounted Obstacle,” ASME J. Fluids Eng., 112, pp. 376–385.
Martinuzzi,  R., and Tropea,  C., 1993, “The Flow Around Surface-Mounted, Prismatic Obstacles Placed in a Fully Developed Channel Flow,” ASME J. Fluids Eng., 115, pp. 85–92.
Igarashi,  I., and Takasaki,  H., 1992, “Fluid Flow Around Three Rectangular Blocks in a Flat-Plate Laminar Boundary Layer,” Exp. Heat Transfer, 5, pp. 17–31.
Morris,  G. K., and Garimella,  S. V., 1996, “Thermal Wake Downstream of a Three-Dimensional Obstacle,” Exp. Therm. Fluid Sci., 12, pp. 65–74.
Goldstein,  R. J., and Karni,  J., 1984, “The Effect of a Wall Boundary-Layer on Local Mass Transfer from a Cylinder in Crossflow,” ASME J. Heat Transfer, 106, pp. 260–267.
Goldstein,  R. J., Chyu,  M. K., and Hain,  R. C., 1985, “Measurement of Local Mass Transfer on a Surface in the Region of the Base of a Protruding Cylinder with a Computer-Controlled Data Acquisition System,” Int. J. Heat Mass Transf., 28(5), pp. 977–985.
Igarashi,  T., 1985, “Heat Transfer From a Square Prism to an Air Stream,” Int. J. Heat Mass Transf., 28(1), pp. 175–181.
Igarashi,  T., 1986, “Local Heat Transfer from a Square Prism to an Air Stream,” Int. J. Heat Mass Transf., 29(5), pp. 777–784.
Igarashi,  T., 1987, “Fluid Flow and Heat Transfer Around Rectangular Cylinders (The Case of a Width/Height Ratio of a Section of 0.33∼1.5),” Int. J. Heat Mass Transf., 30(5), pp. 893–901.
Fisher,  E. M., and Eibeck,  P. A., 1990, “The Influence of a Horseshoe Vortex on Local Convective Heat Transfer,” ASME J. Heat Transfer, 112, pp. 329–335.
Martinez-Botas,  R. F., Lock,  G. D., and Jones,  T. V., 1995, “Heat Transfer Measurements in an Annular Cascade of Transonic Gas Turbine Blades Using the Transient Liquid Crystal Technique,” ASME J. Turbomach., 117, pp. 425–431.
Ekkad,  S. V., and Han,  J. C., 1996, “Heat Transfer Inside and Downstream of Cavities Using Transient Liquid Crystal Method,” AIAA J. Thermophysics and Heat Transfer, 10(3), pp. 511–516.
Han, J. C., and Ekkad, S. V., 1996, “Turbine Blade Cooling and Heat Transfer Measurement Using a Transient Liquid Crystal Image Method,” Invited Paper for the 5th Colloquium on Turbomachinery Seoul National University Seoul, Korea, pp. 263–302.
Chyu,  M. K., Ding,  H., Downs,  J. P., and Soechting,  F. O., 1998, “Determination of Local Heat Transfer Coefficient Base on Bulk Mean Temperature Using a Transient Liquid Crystal Technique,” Exp. Therm. Fluid Sci., 18, pp. 142–149.
Critoph,  R. E., Holland,  M. K., and Fisher,  M., 1998, “Comparisons of Steady State and Transient Methods for Measurement of Local Heat Transfer in Plate Fin-Tube Heat Exchangers Using Liquid Crystal Thermography with Radiant Heating,” Int. J. Heat Mass Transf., 42, pp. 1–12.
Hwang,  J. J., and Cheng,  C. S., 1999, “Augmented Heat Transfer in a Triangular Duct by Using Multiple Swirling Jets,” ASME J. Heat Transfer, 121, pp. 683–690.
Ireland,  P. T., and Jones,  T. V., 1987, “The Response Time of a Surface Thermometer Employing Encapsulated Thermochromic Liquid Crystals,” J. Phys. E, 20, pp. 1195–1199.
Butler,  R. J., and Baughn,  J. W., 1996, “The Effect of the Thermal Boundary Condition on Transient Method Heat Transfer Measurements on a Flat Plate With a Laminar Boundary Layer,” ASME J. Heat Transfer, 118, pp. 831–837.


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Comparison of the present measurements on a flat plate with the previous theory
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Effects of obstacle height and cross-section geometry on base plate heat transfer enhancement at Re=3500: (a) circular; (b) square; and (c) diamond obstacles.
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Reynolds number effects on heat transfer enhancement of base plate with a circular obstacle of H=d: (a) Re=4200; (b) Re=3500; and (c) Re=2100.
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Effects of obstacle spacing on the heat transfer enhancement of base plane with circular obstacles
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Effects of Obstacle height on the heat transfer enhancement of base plate with circular obstacles
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Base plate heat transfer enhancement with tandem array of three obstacles of H/d=1 and S/d=2 at Re=3500
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Obstacle-plate model assembly
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Calibration test model: (a) calibration test model plate; and (b) heating element.



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