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AEROTHERMAL CHARACTERISTICS OF A RECTANGULAR DUCT WITH PERIODIC TRAPEZIUM RIBS

卷 26, 册 4, 2019, pp. 295-315
DOI: 10.1615/JEnhHeatTransf.2018028268
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摘要

An experimental investigation of aerothermal performance, and the underlying flow mechanism in a rectangular channel mounted with trapezium ribs, has been carried out at a Reynolds number of 42500. Transient Liquid Crystal Thermography (LCT) has been employed to get the local heat transfer coefficient (HTC) distributions on the rib turbulated wall. Primarily, the effects of trapezium angle (γ = 5,10,15, and 20°) and pitch ratio (p/e = 6, 8,10, and 12) have been studied on local- and spanwise averaged heat transfer fields. In addition, the performance indexes in terms of overall heat transfer enhancement factor, friction factor and overall performance factor have been compared, and found that most of the trapezium ribs (except γ = 10°) provide a better overall performance when compared to square rib (γ = 0°). However, the heat transfer characteristics are further correlated and explained by flow field quantities; i.e., ensemble averaged streamlines and mean velocities, critical flow structures, coherent structures, and fluctuation statistics, obtained by Particle Image Velocimetry (PIV) at a pitch ratio of 12. The variation in spatial distribution of thermal enhancement factor confirms the streak of reattachment, separations and recirculation bubble, which are closely related to the definable time-averaged flow structures; i.e., recirculation bubble, corner eddies, reattachment zone and the boundary layer redevelopment region. The simultaneous study of detailed aerothermal features gives confirmation with regards to the role of fluid dynamic factors in the heat transfer augmentation.

参考文献
  1. Ali, M.S., Tariq, A., and Gandhi, B.K., Flow and Heat Transfer Investigation behind Trapezoidal Rib Using PIV andLCT Measurements, Exp. Fluids, vol. 54, pp. 1520-1-15,2013.

  2. Ali, M.S., Tariq, A., and Gandhi, B.K., Role of Chamfering Angles and Flowthrough Slit on Heat Transfer Augmentation behind a Surface-Mounted Rib, J. HeatTransf., vol. 138, pp. 111901-1-16,2016.

  3. Aliaga, D.A., Lamb, J.P., and Klein, D.E., Convection Heat Transfer Distributions over Plates with Square Ribs from Infrared Thermography Measurements, Int. J. Heat Mass Transf., vol. 37, pp. 363-374,1994.

  4. Brahim, B. and Miloud, A., Prediction of Flow and Heat Transfer inside a Two-Pass Rotating Channel with Angled Ribbed Surfaces, J. Enhanced Heat Trans., vol. 23, no. 2, pp. 109-136,2016.

  5. Cardwell, N.D., Vlachos, PP, and Thole, K.A., Developing and Fully Developed Turbulent Flow in Ribbed Channels, Exp. Fluids, vol. 50, pp. 1357-1371,2011.

  6. Casarsa, L. and Arts, T., Experimental Investigation of the Aerothermal Performance of a High Blockage Rib-Roughened Cooling Channel, J. Turbomach., vol. 127, pp. 580-588,2005.

  7. Ghorbani-Tari, Z., Wang, L., and Sunden, S., Heat Transfer Control around an Obstacle by Using Ribs in the Downstream Region, J. Therm. Sci. Eng. Appl., vol. 6, pp. 041010-1-6,2014.

  8. Han, J.C., Huang, J.J., and Lee, C.P., Heat Transfer in Square Channels with Wedge-Shaped and Delta-Shaped Turbulence Promoters, J. Enhanced Heat Trans., vol. 24, nos. 1-6, pp. 101-116,2017.

  9. Han, J.C., Park, J.S., and Lei, C.K., Heat Transfer Enhancement in Channels with Turbulence Promoters, ASME J. Eng. Gas Turbines Power, vol. 107, pp. 628-635, 1985.

  10. Hwang, J.J. and Liou, T.M., Heat Transfer and Friction in a Low-Aspect-Ratio Rectangular Channel with Staggered Perforated Ribs on Two Opposite Walls, ASME J. Heat Transf., vol. 117, no. 4, pp. 843-850, 1995.

  11. Khalid, A., Xie, G., and Sunden, B., Numerical Simulations of Flow Structure and TurbulentHeat Transfer in a Square Ribbed Channel with Varying Rib Pitch Ratio, J. Enhanced Heat Trans., vol. 23, no. 2, pp. 155-174,2016.

  12. Kline, S.J. and McClintock, F.A., Describing Uncertainties in Single Sample Experiments, J. Mech. Eng., vol. 75, pp. 3-8,1953.

  13. Liou, T.M., Chen, C.C., and Tsai, T.W., Heat Transfer and Fluid Flow in a Square Duct with 12 Different Shaped Vortex Generators, J. Heat Transf., vol. 122, pp. 327-335,2000.

  14. Lockett, J.F. and Collins, M.W., Holographic Interferometry Applied to Rib-Roughness Heat Transfer in Turbulent Flow, Int. J. Heat Mass Transf., vol. 33, pp. 2439-2449,1990.

  15. Mikielewicz, D., Stasiek, A., Jewartowski, M., and Stasiek, J., Measurements of Heat Transfer Enhanced by the Use of Transverse Vortex Generators, Appl. Therm. Eng., vol. 49, pp. 61-72,2012.

  16. Panigrahi, P.K., Schroeder, A., and Kompenhans, J., PIV Investigation of Flow behind Surface Mounted Permeable Ribs, Exp. Fluids, vol. 40, pp. 277-300, 2006.

  17. Qayoum, A. and Panigrahi, P.K., Combined Influence of Synthetic Jet and Surface-Mounted Rib on Heat Transfer in a Square Channel, J. Heat Transf., vol. 137, pp. 121004-1-12,2015.

  18. Rau, G., Cakan, M., Moeller, D., and Arts, T., The Effect of Periodic Ribs on the Local Aerodynamic and Heat Transfer Performance of a Straight Cooling Channel, J. Turbomach., vol. 120, pp. 368-375,1998.

  19. Saha, K. and Acharya, S., Heat Transfer Enhancement Using Angled Grooves as Turbulence Promoters, J. Turbomach., vol. 136, pp. 081004-1-10,2014.

  20. Schultz, D.L. and Jones, T.V., Heat Transfer Measurements in Short Duration Hypersonic Facilities, Tech. Rep., Prepared for the NATO Advisory Group Aeronautical under Contract No. AGARD-AG-165,1973.

  21. Sharma, N., Tariq, A., and Mishra, M., Experimental Study of Aerothermal Performance in Rectangular Duct with Trapezium Ribs, in ISHMT-ASTFE 24th Nat. and 2nd Int. Heat and Mass Transfer Conf., BITS Pilani, Hyderabad, India, IHMTC2017-09-0127, December 27-30,2017a.

  22. Sharma, N., Tariq, A., and Mishra, M., Detailed Heat Transfer Investigation inside a Rectangular Duct with an Array of Ventilated Rib Turbulators, in Fluid Mechanics and Fluid Power-Contemporary Research, Lecture.

  23. Notes in Mechanical Engineering, A.K. Saha, D. Das, R. Srivastava, P.K. Panigrahi, and K. Muralidhar, Eds., pp. 775-784, India: Springer, 2017b.

  24. Sharma, N., Tariq, A., and Mishra, M., Experimental Investigation of Heat Transfer Enhancement in Rectangular Duct with Pentagonal Ribs, Heat Transf. Eng., pp. 1-19,2018a.

  25. Sharma, N., Tariq, A., and Mishra, M. Experimental Investigation of Flow Structure due to Truncated Prismatic Rib Turbulators Using Particle Image Velocimetry, Exp. Therm. Fluid Sci., vol. 91, pp. 479- 508,2018b.

  26. Sharma, N., Tariq, A., and Mishra, M. Detailed Heat Transfer and Fluid Flow Investigation in a Rectangular Duct with Truncated Prismatic Ribs, Exp. Therm. Fluid Sci., vol. 96, pp. 383-396,2018c.

  27. Sharma, N., Ali, M.S., Tariq, A., and Mishra, M., Detailed Heat Transfer and Friction Factor Characteristics in a Rectangular Duct with Alternate Solid and Converging-Slit Ribs, Exp. Heat Transf., vol. 31, no. 6, pp. 552-570,2018d.

  28. Singh, P, Pandit, J., and Ekkad, S.V., Characterization of Heat Transfer Enhancement and Frictional Losses in a Two-Pass Square Duct Featuring Unique Combinations of Rib Turbulators and Cylindrical Dimples, Int. J. Heat Mass Transf., vol. 106, pp. 629-647,2017.

  29. Sunden, B. and Xie, G., Gas Turbine Blade Tip Heat Transfer and Cooling: A Literature Survey, Heat Transf. Eng., vol. 31, no. 7, pp. 527-554,2010.

  30. Tariq, A., Panigrahi, P.K., and Muralidhar, K., Flow and Heat Transfer in the Wake of a Surface Mounted Rib with a Slit, Exp. Fluids, vol. 37, pp. 701-719,2004.

  31. Tariq, A., Singh, K., and Panigrahi, P.K., Flow and Heat Transfer in a Rectangular Duct with Single Rib and Two Ribs Mounted on the Bottom Surface, J. Enhanced Heat Trans., vol. 10, no. 2, pp. 171-198, 2003.

  32. Tariq, A., Sharma, N., and Mishra, M., Aerothermal Characteristics of Solid and Slitted Pentagonal Rib Turbulators, J. Heat Transf., vol. 140, no. 6, pp. 061901-1-14,2018.

  33. Terzis, A., Wolfersdorf, J.V., Weigand, B., and Ott, P., A Method to Visualise near Wall Fluid Flow Patterns Using Locally Resolved Heat Transfer Experiments, Exp. Therm. Fluid Sci., vol. 60, pp. 223-230,2015.

  34. Wang, L. and Sunden, B., An Experimental Investigation of Heat Transfer and Fluid Flow in a Rectangular Duct with Broken V-Shaped Ribs, Exp. Heat Transf., vol. 17, no. 8, pp. 243-259,2004.

  35. Wang, L. and Sunden, B., Experimental Investigation of Local Heat Transfer in a Square Duct with Various-Shaped Ribs, Heat Mass Transf., vol. 43, pp. 759-766,2007.

  36. Yemenici, O. and Umur, H., Experimental Aspects of Heat Transfer Enhancement over Various Flow Surfaces, Heat Transf. Eng., vol. 37, pp. 435-442,2016.

对本文的引用
  1. Sharma Naveen, Tariq Andallib, Mishra Manish, Effect of Permeable Ribs on Thermal-Flow Characteristics in an Internal Cooling Duct, Journal of Thermal Science and Engineering Applications, 13, 1, 2021. Crossref

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