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TECHNICAL PAPERS

Augmentation of Stagnation Region Heat Transfer Due to Turbulence From a DLN Can Combustor

[+] Author and Article Information
G. James Van Fossen

NASA Glenn Research Center, Cleveland, OH 44135

Ronald S. Bunker

General Electric, Schenectady, NY 12309

J. Turbomach 123(1), 140-146 (Feb 01, 2000) (7 pages) doi:10.1115/1.1330270 History: Received February 01, 2000
Copyright © 2001 by ASME
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References

Zapp, G. M., 1950, “The Effect of Turbulence on Local Heat Transfer Coefficient Around a Cylinder Normal to an Air Stream,” M. S. Thesis, Oregon State College, Corvallis, OR.
Giedt,  W. H., 1951, “Effect of Turbulence Level of Incident Air Stream on Local Heat Transfer From Cylinders,” J. Aeronaut. Sci., 18, No. 11, pp. 725–730.
Smith,  M. C., and Kuethe,  A. M., 1966, “Effects of Turbulence on Laminar Skin Friction and Heat Transfer,” Phys. Fluids, 9, No. 12, pp. 2337–2344.
Lowery,  G. W., and Vachon,  R. I., 1975, “Effect of Turbulence on Heat Transfer From Heated Cylinders,” Int. J. Heat Mass Transf., 18, No. 11, pp. 1229–1242.
Ames, F. E., 1994, “Experimental Study of Vane Heat Transfer and Aerodynamics at Elevated Levels of Turbulence,” NASA CR 4633.
Van Fossen, G. J., Simoneau, R. J., and Ching, C. Y., 1994, “Influence of Turbulence Parameters, Reynolds Number, and Body Shape on Stagnation Region Heat Transfer,” NASA TP-3487.
Hunt,  J. C. R., and Graham,  J. M. R., 1978, “Free-Stream Turbulence Near Plane Boundaries,” J. Fluid Mech., 84, pp. 209–235.
Zimmerman, D. R., 1979, “Laser Anemometer Measurements at the Exit of a T63-C20 Combustor,” NASA CR-159623.
Goebel, S., Abuaf, N., and Lee, C.-P., 1993, “Measurements of Combustor Velocity and Turbulence Profiles,” ASME Paper No. 93-GT-228.
Van Fossen, G. J., Simoneau, R. J., Olsen, W. A., and Shaw, R. J., 1984, “Heat Transfer Distributions Around Nominal Ice Accretion Shapes Formed on a Cylinder in the NASA Lewis Icing Research Tunnel,” presented at the AIAA 22nd Aerospace Sciences Mtg., Jan. 9–12, Reno, NV (also NASA TM-83557).
Giel, P. W., Thurman, D. R., Lopez, I., Boyle, R. J., and Van Fossen, G. J., 1966, “Three-Dimensional Flow Field Measurements in a Transonic Turbine Cascade,” ASME Paper No. 96-GT-113.
Rigby, D. L., and Van Fossen, G. J., 1992, “Increased Heat Transfer to Elliptical Leading Edges Due to Spanwise Variations in the Freestream Momentum: Numerical and Experimental Results,” AIAA Paper No. 92-3070.
Hillsenrath, J., Beckett, C. W., Benedict, W. S., Fano, L., and Hobe, H. J., 1955, “Tables of Thermal Properties of Gases,” NBS Circular 564.
Kline,  S. J., and McClintock,  F. A., 1953, “Describing Uncertainties in Single-Sample Experiments,” Mech. Eng. (Am. Soc. Mech. Eng.), Jan., pp. 3–8.
Yavuzkurt,  S., 1984, “A Guide to Uncertainty Analysis of Hot-Wire Data,” ASME J. Fluids Eng., 106, pp. 181–186.
Van Fossen,  G. J., Simoneau,  R. J., and Ching,  C. Y., 1995, “Influence of Turbulence Parameters, Reynolds Number, and Body Shape on Stagnation-Region Heat Transfer,” ASME J. Heat Transfer, 117, pp. 597–603.

Figures

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DLN fuel–air swirler looking upstream
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Crossflow X-wire calibration curves
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Five-hole probe survey; cross-stream vector and streamline plot
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X-wire traverse: mean axial flow and cross-stream velocity components
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Turbulence intensity contour plot
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X-wire traverse: rms fluctuating axial and cross-stream velocity components
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X-wire traverse: ratio of rms fluctuating axial and cross-stream velocity components
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Typical axial and cross-stream autocorrelation functions with curve fits
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X-wire traverse: axial and cross-stream length scales
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Typical axial and cross-stream wave number spectrum
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Heat transfer distribution over the model leading edge
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Comparison of stagnation heat transfer augmentation due to DLN turbulence and correlation derived from square bar grid data

Tables

Errata

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