Investigation of turbulent flow and heat transfer in periodic wavy channel of internally finned tube with blocked core tube

Journal of Heat Transfer

Volumn 130, Issue 6, 2008, Pages

  Wang, Qiu Wang ^a   Lin, Mei ^a   Zeng, Min ^a   Tian, Lin ^a  

^a XI'AN JIAOTONG UNIVERSITY   (China)

Author keywords

Heat transfer; Internally longitudinal finned tube; Periodic wavy channel; Turbulent flow

Indexed keywords

BIOCONVERSION; ELASTIC MODULI; FLUID MECHANICS; HEAT EXCHANGERS; HEAT TRANSFER; HEATING EQUIPMENT; HYDRAULICS; NANOFLUIDICS; NUMERICAL METHODS; REYNOLDS NUMBER; THERMOANALYSIS; THREE DIMENSIONAL; TUBES (COMPONENTS); TURBULENCE; TURBULENT FLOW; WATER WAVES;

COMPUTATIONAL RESULTS; EXPERIMENTAL DATA; FINNED TUBES; FLOW AND HEAT TRANSFER; FRICTION FACTORS; GENERAL (CO); HEAT TRANSFER PERFORMANCE; HYDRAULIC DIAMETERS; LONGITUDINALLY FINNED TUBE; REYNOLDS (CO); THREE DIMENSIONAL (3D); WAVE HEIGHTS; WAVY CHANNELS; WAVY FIN;

WAVES;

EID: 46149099574     PISSN: 00221481     EISSN: None     Source Type: Journal    
DOI: 10.1115/1.2891219     Document Type: Article

References (20)

1. Fabbri, G., 1998, "Heat Transfer Optimization in Internally Finned Tubes Under Laminar Flow Conditions," Int. J. Heat Mass Transfer, 41, pp. 1243-1253.
2. Fabbri, G., 2004, "Effect of Viscous Dissipation on the Optimization of the Heat Transfer in Internally Finned Tubes," Int. J. Heat Mass Transfer, 47, pp. 3003-3015.
3. Alam, I., and Ghoshdastidar, P. S., 2002, "A Study of Heat Transfer Effectiveness of Circular Tubes With Internal Longitudinal Fins Having Tapered Lateral Profiles," Int. J. Heat Mass Transfer, 45, pp. 1371-1376.
4. Zeitoun, O., and Hegazy, A. S., 2004, "Heat Transfer for Laminar Flow in Internally Finned Pipes With Different Fin Heights and Uniform Wall Temperature," Heat Mass Transfer, 40, pp. 253-259.
5. Saad, A. E., Sayed, A. E., Mohamed, E. A., and Mohamed, M. S., 1997, "Experimental Study of Turbulent Flow Inside a Circular Tube With Longitudinal Interrupted Fins in the Streamwise Direction," Exp. Therm. Fluid Sci., 15, pp. 1-15.
6. Zharig, Y. M., and Faghri, A., 1996, "Heat Transfer Enhancement in Latent Heat Transfer Thermal Energy Storage System by Using the Internally Finned Tube," Int. J. Heat Mass Transfer, 39, pp. 3165-3173.
7. Yu, B., Nie, J. H., Wang, Q. W., and Tao, W. Q., 1999, "Experimental Study on the Pressure Drop and Heat Transfer Characteristics of Tubes With Internal Wave-like Longitudinal Fins," Heat Mass Transfer, 35, pp. 65-73.
8. Huq, M., and Huq, A. M. A., 1998, "Experimental Measurements of the Heat Transfer in an Internally Finned Tube," Int. Commun. Heat Mass Transfer, 25, pp. 619-630.
9. Campo, A., and Chang, J., 1997, "Correlation Equations for Friction Factors and Convective Coefficients in Tubes Containing Bundles of Internal Longitudinal Fins," Heat Mass Transfer, 33, pp. 225-232.
10. Dagtekin, I., Oztop, H. F., and Sahin, A. Z., 2005, "An Analysis of Entropy Generation through a Circular Duct With Different Shaped Longitudinal Fins for Laminar Flow," Int. J. Heat Mass Transfer, 48, pp. 171-181.
11. Bhatia, R. S., and Webb, R. L., 2001, "Numerical Study of Turbulent Flow and Heat Transfer in Micro-Fin Tubes-Part 1, Model Validation," J. Enhanced Heat Transfer, 8, pp. 291-304.
12. Liu, X. Y., and Jensen, M. K., 1999, "Numerical Investigation of Turbulent Flow and Heat Transfer in Internally Finned Tubes," J. Enhanced Heat Transfer, 6, pp. 105-119.
13. Wang, Q. W., Lin, M., and Zeng, M., 2008, "Effect of Blocked Core-Tube Diameter on Heat Transfer Performance of Internally Longitudinal Finned Tubes," Heat Transfer Eng., 29, pp. 107-115.
14. Tsai, S. F., Sheu, T. W. H., and Lee, S. M., 1999, "Heat Transfer in a Conjugate Heat Exchanger With a Wavy Fin Surface," Int. J. Heat Mass Transfer, 42, pp. 1735-1745.
15. Jang, J. Y., and Chen, L. K., 1997, "Numerical Analysis of Heat Transfer and Fluid Flow in a Three-Dimensional Wavy-Fin and Tube Heat Exchanger," Int. J. Heat Mass Transfer, 40, pp, 3981-3990.
16. Lozzaa, G., and Merlob, U., 2001, "An Experimental Investigation of Heat Transfer and Friction Losses of Interrupted and Wavy Fins for Fin-and-Tube Heat Exchangers," Int. J. Refrig., 24, pp. 409-416.
17. Len, J. S., Liu, M. S., Liaw, J. S., and Wang, C. C., 2001, "A Numerical Investigation of Louvered Fin-and-Tube Heat Exchangers Having Circular and Oval Tube Configurations," Int. J. Heat Mass Transfer, 44, pp. 4235-4243.
18. Doormal, J. P. V., and Raithby, G. G., 1984, "Enhancement of the SIMPLE Method for Predicting Incompressible Fluid Flows," Numer. Heat Transfer, 7, pp. 147-163.
19. Kline, S. J., and McClintock, F. A., 1953, "Describing Uncertainties in Single-Sample Experiments," Mech. Eng. (Am. Soc. Mech. Eng.), 75, pp. 3-8.
20. Webb, R. L., 1994, Principles of Enhanced Heat Transfer, Wiley, p. 210.