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Proceedings Paper

Application Of Holography In The Distribution Measurement Of Fuel Spraying Field In Diesel Engines
Author(s): He Wan Xiang; Li Zhi Xiong
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Paper Abstract

The distribution of fuel spraying field in the combustion chamber is an important factor which influences the performance of diesel engines. Precise data for those major parameters of the spraying field distribution are difficult to obtain using conventional ways of measurement, so its effects on the combustion process cannot be controlled. The laser holographic measurement is used and many researches have been made on the injecting nozzles used in diesel engines Series 95, 100 and 130. These researches show that clear spraying field hologram can be taken with an "IC Engine Laser Holography System". By rendition and data processing, droplet size, amount and their space distribution in the spraying; the spraying range, cone angle and other dependable data can be obtained. Therefore, the spraying quality of an injecting nozzle can be precisely determined, which provides reliable basis for the improvement of diesel engines' functions.

Paper Details

Date Published: 15 January 1988
PDF: 10 pages
Proc. SPIE 0673, Holography Applications, (15 January 1988); doi: 10.1117/12.939064
Show Author Affiliations
He Wan Xiang, Tianjin University (China)
Li Zhi Xiong, Tianjin University (China)


Published in SPIE Proceedings Vol. 0673:
Holography Applications
Jingtang Ke; Ryszard J. Pryputniewicz, Editor(s)

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