Numerical Study of Turbulence Models in heat Transfer of a Confined and Submerged Jet Impingement using AL2O3 - water Nano Fluid
| International Journal of Mechanical Engineering |
| © 2015 by SSRG - IJME Journal |
| Volume 2 Issue 5 |
| Year of Publication : 2015 |
| Authors : Amir H. Ghahremani, Reza Saleh |
10.14445/23488360/IJME-V2I5P118
How to Cite?
Amir H. Ghahremani, Reza Saleh, "Numerical Study of Turbulence Models in heat Transfer of a Confined and Submerged Jet Impingement using AL2O3 - water Nano Fluid," SSRG International Journal of Mechanical Engineering, vol. 2, no. 5, pp. 47-55, 2015. Crossref, https://doi.org/10.14445/23488360/IJME-V2I5P118
Abstract:
Fluids containing floating tiny particles in Nanometer scale, called Nano fluids, have a high potential in heat transfer augmentation. A numerical analysis of heat transfer in jet impingement of Al2O3- Water Nano fluid when turbulence models of spalart-Allmaras, K-ɛ, K-ω and Reynolds Stress are applied is studied. The experimental results found in laboratory for a confined and submerged circular jet impingement for Reynolds amounts of 20000, 40000, 60000 and 80000 when the distance between the nozzle and the wall is remained 2 mm constant is compared with numerical results and the weakness and strength of any of these 4 turbulence models is declared. The best results are found for K-ɛ Realizable and Reynolds Stress models
Keywords:
Confined and submerged jet impingement, Nano fluid, Turbulence.
References:
[1] Bayat, J. and A. Nikseresht, Investigation of the different base fluid effects on the nanofluids heat transfer and pressure drop. Heat and Mass Transfer, 2011. 47(9): p. 1089-1099.
[2] Choi, S.U.S., Enhancing thermal conductivity of fluids with nanoparticles. ASME-Publications-Fed, 1995. 231: p. 99-106.
[3] Maxwell, J.C., A treatise on electricity and magnetism. Vol. 1. 1881: Clarendon press.
[4] Zeinali Heris, S., S.G. Etemad, and M. Nasr Esfahany, Experimental investigation of oxide nanofluids laminar flow convective heat transfer. International Communications in Heat and Mass Transfer, 2006. 33(4): p. 529-535.
[5] Ebrahimnia-Bajestan, E., et al., Numerical investigation of effective parameters in convective heat transfer of nanofluids flowing under a laminar flow regime.International Journal of Heat and Mass Transfer, 2011. 54: p. 4376-4388.
[6] Zuckerman, N. and N. Lior, Jet Impingement Heat Transfer: Physics, Correlations, and Numerical Modeling. Advances in Heat Transfer, 2006. 39.
[7] Li, Q., Y. Xuan, and F. Yu, Experimental investigation of submerged single jet impingement using CuO-water nanofluid. Applied Thermal Engineering, 2012. 36(0): p. 426-433.
[8] Gao, N. and D. Ewing, Investigation of the effect of confinement on the heat transferto round impinging jets exiting a long pipe. International Journal of Heat and Fluid Flow, 2006. 27(1): p. 33-41.
[9] Shi, Y., M.B. Ray, and A.S. Mujumdar, Computational study of impingement heat transfer under a turbulent slot jet. Industrial & engineering chemistry research, 2002. 41(18): p. 4643-4651.
[10] Bovo, M., S. Etemad, and L. Davidson, On The Numerical Modeling Of Impinging Jet Heat Transfer. Int. Symp. on Convective Heat and Mass Transfer in Sustainable Energy, 2009.
[11] Martin, H., P.H. James, and F.I. Thomas, Heat and Mass Transfer between Impinging Gas Jets and Solid Surfaces, in Advances in Heat Transfer. 1977, Elsevier. p. 1-60.
[12] Katti, V. and S.V. Prabhu, Experimental study and theoretical analysis of local heat transfer distribution between smooth flat surface and impinging air jet from a circular straight pipe nozzle. International Journal of Heat and Mass Transfer, 2008. 51(17): p. 4480-4495.
[13] Popiel, C.O. and L. Boguslawski, Mass or heat transfer in impinging single, round jetsemitted by a bell-shaped nozzle and sharp-ended orifice. Heat Transfer, 1986. 3: p. 1187-1192.
[14] Nguyen, C.T., et al., An experimental study of a confined and submerged impinging jet heat transfer using Al2O3-water nanofluid. International Journal of Thermal Sciences, 2009. 48(2): p. 401-411.
[15] Boussinesq, J., Essai sur la the'orie des eaux courantes. Vol. 2. 1877: Imprimerie nationale.
[16] Spalart, P.R. and S.R. Allmaras, A one equation turbulence model for aerodinamic flows. AIAA journal, 1992. 94.
[17] Launder, B.E. and B.I. Sharma, Application of the energy-dissipation model of turbulence to the calculation of flow near a spinning disc. Letters in heat and mass transfer, 1974. 1(2): p. 131-137.
[18] Yakhot, V., et al., Development of turbulence models for shear flows by a double expansion technique. Physics of Fluids A: Fluid Dynamics (1989-1993), 1992. 4(7): p. 1510-1520.
[19] Shih, T.-H., et al., A New k- epsilon Eddy-Viscosity Model for High Reynolds Number Turbulent Flows. Computers & Fluids, 1995.24(3). p:227-238.
[20] Wilcox, D.C., Turbulence modeling for CFD. La Canada, California: DCW Industries. 1998, Inc.
[21] Menter, F.R., Zonal two equation k-turbulence models for aerodynamic flows. AIAA paper, 1993. 2906.
[22] Launder, B.E., G. Reece, Jr., and W. Rodi, Progress in the development of a Reynolds-stress turbulence closure. Journal of fluid mechanics, 1975. 68(03): p. 537-566.
[23] Craft, T.J., L.J.W. Graham, and B.E. Launder, Impinging jet studies for turbulence model assessment-II. An examination of the performance of four turbulence models. International Journal of Heat and Mass Transfer, 1993. 36(10): p. 2685-2697.
[24] Heyerichs, K. and A. Pollard, Heat transfer in separated and impinging turbulent flows. International Journal of Heat and Mass Transfer, 1996. 39(12): p. 2385-2400.
[25] Park, T.H., et al., Streamline upwind numerical simulation of two-dimensional confined impinging slot jets. International Journal of Heat and Mass Transfer, 2003. 46(2): p. 251-262.