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Transient Heat Transfer Model for Car Body Primer Curing
Abstract:A transient heat transfer mathematical model for the prediction of temperature distribution in the car body during primer baking has been developed by considering the thermal radiation and convection in the furnace chamber and transient heat conduction governing equations in the car framework. The car cockpit is considered like a structure with six flat plates, four vertical plates representing the car doors and the rear and front panels. The other two flat plates are the car roof and floor. The transient heat conduction in each flat plate is modeled by the lumped capacitance method. Comparison with the experimental data shows that the heat transfer model works well for the prediction of thermal behavior of the car body in the curing furnace, with deviations below 5%.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1062360Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1762
 S. H. Han, S.W. Baek, S.H. Kang and C.Y. Kim. "Numerical analysis of heating characteristics of a slab in a bench scale reheating furnace", Int. J. Heat Mass Transfer, vol. 50 (9-10), 2007, pp.2019-2023.
 S.H. Han, S.W. Baek and M.Y. Kim. "Transient radiative heating characteristics of slabs in a walking beam type reheating furnace", Int. J. Heat Mass Transfer, vol. 52 (3-4), 2009, pp.1005-1011.
 M. Cuim, H. Chen, L. Xu and B. Wu. "Total heat exchange factor based on Non-Gray radiation Properties of Gas in reheating furnace", Journal of Iron and Steel Research, International, vol. 16 (3), 2009, pp.27-31.
 W.F. Wu, Y.H. Feng and X.X. Zhang. "Heat transfer analysis during rolling of thin slab in CSP", Acta Metallurgica Sinica (English letters), vol. 19 (4), 2006, pp.244-250.
 A. Jaklic, F.Vode and T. Kolenko. "Online simulation model of the slab-reheating process in a pusher-type furnace", Applied Thermal Engineering, vol. 27 (5-6), 2007, pp.1105-1114.
 S. J. Barnett, M.N. Soutsos S.G. Millard and J.H. Bungey. "Strength development of mortars containing ground granulated blast-furnace slag: Effect of curing temperature and determination of apparent activation energies", Cement and Concrete Research, vol. 36 (3), 2006, pp.434-440.
 L. Zashkova. "Mathematical modelling of the heat behaviour in the ceramic chamber furnaces at different temperature baking curves", Simulation Modelling Practice and Theory, vol. 16 (10), 2008, pp.1640- 1658.
 M.Y. Kim. "A heat transfer model for the analysis of transient heating of the slab in a direct-fired walking beam type reheating furnace". International Journal of Heat and Mass Transfer, Volume 50, ( 19-20), 2007, pp. 3740-3748.
 M.E. Masoumi, S.M. Sadrameli, J. Towfighi and A. Niaei. "Simulation optimization and control of a thermal cracking furnace". Energy, Volume 31, (4), 2006, pp. 516-527.
 S. W. Churchill and H.H.S. Chu, "Correlating equations for laminar and turbulent free convection from a vertical plate", Int. J. Heat Mass Transfer, vol. 18, 1975, pp.1323-1329.
 C.Y.Warner and V.S. Arpaci, "An experimental investigation of turbulent natural convection in air at low pressure along a vertical heated flat plate" , Int. J. Heat Mass Transfer, vol. 11, 1968, pp.397- 406.
 F. Incropera and D.P. DeWitt. Fundamentos de Transferencia de Calor. México: Prentice Hall, 1999, chapter 9.
 J. Pinto and N. S├ínchez. Redise├▒o de un horno para el curado de carrocer├¡a en una empresa ensambladora de veh├¡culos. Thesis, Mech. Eng. School, Universidad de Carabobo, Venezuela, may 2009.