This content is not included in your SAE MOBILUS subscription, or you are not logged in.
Experimental Study of Heat Transfer on Exhaust Valves of 4C90 Diesel Engine
ISSN: 0148-7191, e-ISSN: 2688-3627
Published February 23, 1998 by SAE International in United States
Annotation ability available
An experimental study was conducted in order to determine some heat transfer coefficients and to measure temperatures and heat fluxes in exhaust valves of 4C90 diesel engine. Measurements were performed both on a model stand and on a firing engine.
The experimental stand for model studies was built with use of 4C90 engine parts. The thermal contact conductance between a valve face and a seat as a function of mechanical load was determined. Heat transfer between valve face and seat and between valve stem and guide was measured in some range of valve gear speed.
The temperatures and heat fluxes, measured in exhaust valves and valve seat of firing 4C90 diesel engine, were presented as a function of its torque and speed.
CitationWisniewski, T., "Experimental Study of Heat Transfer on Exhaust Valves of 4C90 Diesel Engine," SAE Technical Paper 981040, 1998, https://doi.org/10.4271/981040.
- Wisniewski T.S., Sieminska-Jankowska B. H.: „An Investigation of Thermal Expansion Influence on Heat Transfer Conditions in Exhaust Valves for IC Engines”, ASME ICE, 1995, Vol. 25-1, pp. 81-86.
- Worthen R.P., Rauen D.G.: „Measurement of Valve Temperatures and Strain in a Firing Engine”, SAE Paper 860356, 1987.
- Heisler H.: „Advanced Engine Technology”, SAE & Arnold, London, 1995.
- Sitkei G.: „Heat Transfer and Thermal Loading in Internal Combustion Engines”, Akademi Kiado, Budapest, 1974.
- Wisniewski T.S.: „Quasi-Steady State Heat Transfer Between Periodically Contacting Solids. Advances in Engineering Heat Transfer”, Computational Mechanics Publications, Southampton, 1995, pp. 627-636.
- Wisniewski T.S.: „An Experimental Investigation of Thermal Contact Resistance Between Exhaust Valve Face and Seat”, Journal of KONES, 1996, Vol.2, No1, pp. 364-369.
- Wisniewski S.: „Thermal Loading of Piston Internal Combustion Engines”, WKiL, Warsaw, 1976 (in Polish).
- Kostin A.K., Larionow W.W., Michajlow L.I.: „Thermal Loading of Internal Combustion Engines. Handbook”, Mashinostroienie, Leningrad, 1979.
- Rozenblit G.B.: „Heat Transfer in Diesel Engines”, Mashinostroienie, Moscow, 1977.
- Matzke W.: „Valve Gear Design for Four-Stroke Engines”, WKiL Warsaw, 1989 (in Polish).