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Abstract
Conjugate heat transfer (CHT) analysis has been carried out for laminar flow past flat plate and turbulent flow between parallel plates using a commercial CFD software CFX-TASCFlow. Navier-Stokes equations along with k-e turbulence model in the fluid and conduction equation in the solid have been solved simultaneously to obtain the flow features. The computed temperature distribution of the flow past flat plat matches very welL with analytical and other numerical results. For the turbulent flow between parallel plates, nondimensional temperature distribution and Nusselt number distribution matches very well with the analytical and experimental results for different values of Reynolds number and thickness of the heat transfer plate.
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References
- Luikov, A.V., "Conjugate Heat Transfer-Problems", Int. J. Heat Mass Transfer, Vol.17, 1974, pp.257- 265.
- Payvar, P., "Convective Heat Transfer to Laminar Flow Over a Plate of Finite Thickness", Int. J. Heat Mass Transfer, Vol.20, 1977, pp.431-433.
- Adami. P., Martelli, F. and Montomoli, F., "A Finite Volume Method for the Conjugate Heat Transfer in Film Cooling Devices", International Symposium of Air-Breathing Engine, Paper No. ISABE-2003-1066, September 2003.
- Davis, E.J.M. and Gill, W.N., "The Effects of Axial Conduction in the Wall on Heat Transfer with Laminar Flow", Int. J. Heat Mass Transfer, Vol.l3, 1970, pp.459-470.
- Sakakibara, M. and Endoh, K., "Effect of Conduction in Wall on Heat Transfer with Turbulent between Parallel Plates", Int. J. Heat Mass Transfer, Vol.20, 1977 , pp.507 -516.
- Kasagi, N., Kuroda, A. and Hirata, M., "Numerical Investigation of Near-Wall Turbulent Heat Transfer Taking into Account the Unsteady Heat Conduction in the Solid Wall", ASME Journal of Heat Transfer. Vol.l I l, 1989, pp.385-392.
- Tiselj, I., Bergant, R., Mavko, B., Bajsik, I. and Hetsroni, G., "DNS of Turbulent Heat Transfer in Channel Flow with Heat Conduction in the Solid Wall" ASME Journal of Heat Transfer, VoI.123, 2001, pp.849-857.
- Nakayama, W. and Park, S.H., "Conjugate Hear Transfer from a Single Surface-Mounted Block to Forced Convective Air Flow in a Channel", ASME Journal of Heat Transfer, VoI.118, 1996, pp.30 l- 309.
- Asako, Y. and Faghri, M., "Three-Dimensional Heat Transfer of Arrays of Heated Square Blocks", Int. J. HeatMass Transfer', Yo1.32,1989, pp.395-405.
- Bengt Suden., "Conjugated Heat Transfer from Circular Cylinders in Low Reynolds Number Flow",Int. J. Heat Mass Transfer, Vol.23, 1980, pp. l359-1361.
- CFX-TASFIow Computation Fluid Dynamics Software, Version 2.11 .1 , AEA Technology Engineering Software Ltd, 2001.
References
Luikov, A.V., "Conjugate Heat Transfer-Problems", Int. J. Heat Mass Transfer, Vol.17, 1974, pp.257- 265.
Payvar, P., "Convective Heat Transfer to Laminar Flow Over a Plate of Finite Thickness", Int. J. Heat Mass Transfer, Vol.20, 1977, pp.431-433.
Adami. P., Martelli, F. and Montomoli, F., "A Finite Volume Method for the Conjugate Heat Transfer in Film Cooling Devices", International Symposium of Air-Breathing Engine, Paper No. ISABE-2003-1066, September 2003.
Davis, E.J.M. and Gill, W.N., "The Effects of Axial Conduction in the Wall on Heat Transfer with Laminar Flow", Int. J. Heat Mass Transfer, Vol.l3, 1970, pp.459-470.
Sakakibara, M. and Endoh, K., "Effect of Conduction in Wall on Heat Transfer with Turbulent between Parallel Plates", Int. J. Heat Mass Transfer, Vol.20, 1977 , pp.507 -516.
Kasagi, N., Kuroda, A. and Hirata, M., "Numerical Investigation of Near-Wall Turbulent Heat Transfer Taking into Account the Unsteady Heat Conduction in the Solid Wall", ASME Journal of Heat Transfer. Vol.l I l, 1989, pp.385-392.
Tiselj, I., Bergant, R., Mavko, B., Bajsik, I. and Hetsroni, G., "DNS of Turbulent Heat Transfer in Channel Flow with Heat Conduction in the Solid Wall" ASME Journal of Heat Transfer, VoI.123, 2001, pp.849-857.
Nakayama, W. and Park, S.H., "Conjugate Hear Transfer from a Single Surface-Mounted Block to Forced Convective Air Flow in a Channel", ASME Journal of Heat Transfer, VoI.118, 1996, pp.30 l- 309.
Asako, Y. and Faghri, M., "Three-Dimensional Heat Transfer of Arrays of Heated Square Blocks", Int. J. HeatMass Transfer', Yo1.32,1989, pp.395-405.
Bengt Suden., "Conjugated Heat Transfer from Circular Cylinders in Low Reynolds Number Flow",Int. J. Heat Mass Transfer, Vol.23, 1980, pp. l359-1361.
CFX-TASFIow Computation Fluid Dynamics Software, Version 2.11 .1 , AEA Technology Engineering Software Ltd, 2001.