Digital Imaging Based Measurement of Diesel Spray Characteristics

Shao, J.Q. and Yan, Y. (2006) Digital Imaging Based Measurement of Diesel Spray Characteristics. In: 2006 IEEE Instrumentation and Measurement Technology Conference Proceedings, Vols 1-5. IEEE Instrumentation and Measurment Tech. Conf. Proccedings. IEEE pp. 8-11. ISBN 978-0-7803-9359-2 . (The full text of this publication is not available from this repository)

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Abstract

This paper presents a direct photographic imaging and image processing system for the analysis and characterization of diesel sprays. A high-resolution CCD camera with a flash light source is used to capture the spray images through an optically accessible, constant volume chamber. A set of macroscopic characteristic parameters of the sprays including tip penetration, near and far field angles, spray tip velocity and average fuel area density are derived from the images. Experimental work was undertaken on a common rail fuel injection rig. The relationships between the spray characteristics and corresponding injection conditions are presented and discussed.

Item Type: Conference or workshop item (Paper)
Uncontrolled keywords: digital imaging; common rail fuel injection; diesel spray; spray characteristics
Subjects: T Technology > TA Engineering (General). Civil engineering (General) > TA166 Instrumentation
Divisions: Faculties > Science Technology and Medical Studies > School of Engineering and Digital Arts > Instrumentation, Control and Embedded Systems
Depositing User: Yiqing Liang
Date Deposited: 14 Aug 2009 15:37
Last Modified: 21 May 2011 00:36
Resource URI: http://kar.kent.ac.uk/id/eprint/9719 (The current URI for this page, for reference purposes)
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