SAE Technical Paper Series 2015
DOI: 10.4271/2015-24-2470
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Near Nozzle Field Conditions in Diesel Fuel Injector Testing

Abstract: The measurement of the rate of fuel injection using a constant volume, fluid filled chamber and measuring the pressure change as a function of time due to the injected fluid (the so called "Zeuch" method) is an industry standard due to its simple theoretical underpinnings. Such a measurement device is useful to determine key timing and quantity parameters for injection system improvements to meet the evolving requirements of emissions, power and economy. This study aims to further the understanding of the natu… Show more

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Cited by 3 publications
(1 citation statement)
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“…Studies are made to measure the rate of fuel injection, nature of cavitation which could occur in the near nozzle region. This is done by analyzing the temporal signature of the pressure signals that arise in a typical injection cycle [9]. The test methods have been designed to evaluate injector deposit effects on performance in real world driving conditions.…”
Section: Introductionmentioning
confidence: 99%
“…Studies are made to measure the rate of fuel injection, nature of cavitation which could occur in the near nozzle region. This is done by analyzing the temporal signature of the pressure signals that arise in a typical injection cycle [9]. The test methods have been designed to evaluate injector deposit effects on performance in real world driving conditions.…”
Section: Introductionmentioning
confidence: 99%