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An Analytical Study of Exhaust Gas Heat Loss in a Piston Engine Exhaust Port
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English
Abstract
A mathematical model of exhaust port heat loss was evolved using an electrical analog of heat transfer. Good correlation with experimental results is demonstrated for comparatively simple design variables. The critical effects of limiting metal-to-metal contact between port liner and port wall is predicted. The limitations of the present model for studies involving complex design variables is discussed.
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Citation
Hires, S. and Pochmara, G., "An Analytical Study of Exhaust Gas Heat Loss in a Piston Engine Exhaust Port," SAE Technical Paper 760767, 1976, https://doi.org/10.4271/760767.Also In
References
- Rush J. “Exhaust Port Heat Rejection in a Piston Engine - A Preliminary Report,” SAE Paper No. 760766 1976
- Cerruti C. U. Pinolini F. “Application of the Method of Electro-Thermal Analogy to the Study of the Stationary Temperature Field in an Engine Exhaust Valve,” S.I.A.S. 26 10 291 301 1953
- Stotter A. Woolley K. S. Ip E. S. “Exhaust Valve Temperature - A Theoretical and Experimental Investigation,” SAE Paper No. 969A 1965
- Hires S. D. Ekchian A. Heywood J. B. Tabaczynski R. J. Wall J. C. “Performance and Emission Modeling of a Jet Ignition Stratified Charge Engine” SAE Paper No. 760161 1976
- Danis L. J. “Engine Valve Cooling,” SAE Paper No. 730055 1973
- Dittus F. W. Boelter L. M. K. University of California Berkeley Pub. Eng. 2 433 1930
- Sieder E. N. Tate C. E. “Heat Transfer and Pressure Drop of Liquids in Tubes,” Ind. Eng. Chem. 28 1429 1936
- Nusselt W. 2 309 1931
- Rohsenow W. M. Handbook of Heat Transfer McGraw Hill 7 151 1973
- Seban R. A. McLaughlin E. F. “Heat Transfer in Tube Coils with Laminar and Turbulent Flow,” Int. J. Heat Mass Transfer 6 387 395 1963
- Ede A. J. “The Effect of a Right Angle Bend on Heat Transfer in a Pipe,” International Developments in Heat Transfer 634 642 1961
- McAdams W. H. Heat Transmission 228 3rd McGraw-Hill 1954
- Eckert E. R. G. Heat and Mass Transfer 214 2nd McGraw-Hill 1959
- Bayley F. J. Edwards P. A. Singh P. P. “The Effect of Flow Pulsations on Heat Transfer by Forced Convection on a Flat Plate,” International Developments in Heat Transfer 1961