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Heat Release Tests and High-Speed Photography using a High Swirl Bomb Simulating the Combustion Process in the D.I. Diesel Engine
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English
Abstract
A unique high swirl bomb (max. swirl rate of 22,000 rev/min.) has been constructed to simulate conditions in the small direct injection Diesel engine with direct and positive control of pressure, temperature and injection rate. The bomb is equipped with 3 alternative heads as follows:
- a) an anemometer head for pre injection velocity surveys
- b) an instrumented head for heat release tests
- c) a photography head.
In mode b) the bomb operates with a high speed data acquisition system and in mode c) with a 8000 frame per second camera. An extensive series of heat release and photogr^hy tests has been performed and the paper summarises these results.
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Citation
White, C. and Wallace, F., "Heat Release Tests and High-Speed Photography using a High Swirl Bomb Simulating the Combustion Process in the D.I. Diesel Engine," SAE Technical Paper 861274, 1986, https://doi.org/10.4271/861274.Also In
References
- RIFE, J. HEYWOOD, J.B. Photographic and Performance Studies of Diesel Combustion with a Rapid Compression Machine SAE Paper No. 740948 1974
- STEVENSON, W.H. THOMPSON, H.D. 1979 “Laser Velocimetry and Particle Sizing” Proceedings of the Third International Workshop on Laser Velocimetry Purdue University, July Published by Hemisphere Publishing Corp. Global Bldg., 1025 Vermont Ave., N.W. Suite 1000 Washington, DC 20005
- LAKSHIMINARAYAN, P.A. DENT, J.C. “Inter-ferometric Studies of Vapourising and Combusting Sprays” SAE Paper 830244 1984
- SHIPINSKI, J.H. MYERS, P.S. UYEHARA, O.A “A Spray Droplet Model for Diesel Combustion” I.Mech.E. Symposium on Diesel Engine Combustion 1970
- SHAHED, S.M. CHIU, W.S. LYN, W.T. “A Mathematical Model of Diesel Combustion” I.Mech.E. Symposium on Diesel Engine Combustion 1975
- GOSMAN, A.D. HARVEY, P.S. “Computer Analysis of Fuel Air Mixing and Combustion in an Axisymmetric D.I. Diesel Engine” SAE Paper 820036 1982
- TAYLOR, D.M. WALSHAM, B.E. “Combustion Processes in a Medium Speed Diesel Engine” Diesel Engine Combustion Proc.I.Mech. E. 184 3J 1970 67 76
- DENT J.C. “A Basis for the Comparison of Various Experimental Methods for Studying Spray Penetration” Montreal 1971 SAE Paper 71571
- FUJIMOTO, H. TANABE, H. KUNIYOSHI, H. SATO, G.T. “Investigation on the Characteristics of Diesel Spray” Bull. of the JSME 25 200 Feb. 1982
- WOLFER, H.H. “Ignition Lag in Diesel Engines” VDI Forschungs 1938
- STRINGER, F.W. CLARKE, A.E. CLARKE, J.S. Lucas Engineering Review 5 2 1971
- LYN, W.T. VALDMANIS, E. “The Effects of Physical Factors on Injection Delay” Proc.I.Mech. E. 1966-67 181 1