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The Laser Interfero-Holographic and Tomographic Analysis of Concentration and Temperature Distribution of a Three Dimensional Transient Diesel Spray
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English
Abstract
This paper provides a new measuring technique to obtain the concentration and temperature field of a unsymmetrical three dimensional transient diesel spray by the laser interfero-holographic and tomographic analysis. The theory to get the concentration and temperature distribution of a spray by laser technique is stated in detail. The experimental installation and optical system are given concretely. Finally, the test results are analysed satisfactorily.
Authors
Citation
Song, Y., Shi, F., Gao, X., Yan, F. et al., "The Laser Interfero-Holographic and Tomographic Analysis of Concentration and Temperature Distribution of a Three Dimensional Transient Diesel Spray," SAE Technical Paper 941756, 1994, https://doi.org/10.4271/941756.Also In
Diesel Engines: Fuel Injection, Combustion, Emissions, and Exhaust Aftertreatment
Number: SP-1050; Published: 1994-09-01
Number: SP-1050; Published: 1994-09-01
References
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- Dent J.C. “Interferometric studies of Vapourising and Combustion Spray” SAE Trans 830244 1983
- Archbold E. “Displacement measurement from double-exposure laser photographs” , Opt. Acta 19 1972
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West C.M. <
> New York 1979 - Dent J.C. “The Application of Interferometry to Air Fuel Ratio Measurement in Quiescent Chamber Diesel Engines” SAE Paper 770825 1977