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Title: An investigation into the use of the piezo-fluidic combined units as fuel injectors for natural gas engines
Authors: Chen, Rui
Lucas, Gordon G.
Issue Date: 1996
Publisher: © SAE International
Citation: CHEN, R. and LUCAS, G.G., 1996. An investigation into the use of the piezo-fluidic combined units as fuel injectors for natural gas engines. IN: Proceedings of SAE International Fall Fuels and Lubricants Meeting and Exhibition, San Antonio, USA, 14th-17th October.
Series/Report no.: SAE Technical Papers;961987
Abstract: A novel piezo-fluidic gaseous fuel injector system designed for natural gas engines is described in this paper. The system consists mainly of no-moving-part fluidic devices dmces and piezo electro-fluidic interfaces. The steady state dynamic characteristics of the system were tested on a laboratory expenmental rig. The results show that the system can handle the large gas volume flow rate required by natural gas engines and is capable of operating via pulse width modulation. A few typical commercial solenold type gas injectors were also tested and the results were compared with those from the piezo-fluidic injector system. It was found that the piezo-fluidic gaseous fuel injector system has faster switching responses and smaller injection cycle-to-cycle variations.
Description: This is a conference paper [1996 © SAE International]. It was posted on this site with permission from SAE International. Further use and distribution of this paper requires permission from SAE International.
Version: Published
URI: https://dspace.lboro.ac.uk/2134/8399
Publisher Link: http://www.sae.org/
ISSN: 0148-7191
Appears in Collections:Conference Papers and Contributions (Aeronautical and Automotive Engineering)

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