This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
An Experimental Investigation on Determining Diesel Injector Flow and Transient Characteristics Using High Response Pressure Measurements
Technical Paper
1999-01-0197
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
An experimental program has been completed to evaluate a new approach for determining the volume expelled by diesel fuel injectors for mass production testing. The technique is based on a pressure measurement upstream of an orifice that is strategically placed in the fluid discharge path. In this article, the analytical considerations and results from the experimental program are presented. The results indicate that the method successfully provides a measure of volume expelled, and if implemented properly, provides a good pressure trace for injector characterization.
Recommended Content
Topic
Citation
Blevins, J. and Wagner, D., "An Experimental Investigation on Determining Diesel Injector Flow and Transient Characteristics Using High Response Pressure Measurements," SAE Technical Paper 1999-01-0197, 1999, https://doi.org/10.4271/1999-01-0197.Also In
References
- “Cat Gears up Next Generation Fuel Systems,” Diesel Progress August 1998 82 90
- Bosch, W. “The Fuel Rate Indicator: A New Measuring Instrument for Display of the Characteristics of Individual Injection,” SAE Paper 660749 1966
- Coleman, H. W. Steele, W. G. Experimentation and Uncertainty Analysis for Engineers John Wiley & Sons 1989
- Coleman, H. W. Steele, W. G. Taylor, R. P. “Implications of Correlated Bias Uncertainties in Single and Comparative Tests,” Journal of Fluids Engineering 117 December 1995 552 556
- Wylie, E. B. Streeter, V. L. Fluid Transients in Systems Prentice Hall 1993