Influence of aging of a diesel injector on multiple injection strategies
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DOI: 10.1016/j.applthermaleng.2020.115891
Abstract: Abstract Multiple injection strategies have contributed to the improvement of thermal processes in Internal Combustion Engines. On this matter, the correct performance of the injector is a critical factor in the implementation of these techniques,… read more here.
Keywords: post injection; injection strategies; multiple injection; diesel injector ... See more keywords
Characterisation of carbonaceous deposits on diesel injector nozzles
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DOI: 10.1016/j.fuel.2020.117629
Abstract: Abstract Diesel injector nozzles are highly engineered components designed to optimise delivery of fuel into the combustion chamber of modern engines. These components contain narrow channels to enhance spray formation and penetration, hence mixing and… read more here.
Keywords: microscopy; carbonaceous deposits; electron microscopy; diesel injector ... See more keywords
Hydrodynamic luminescence in a model diesel injector return valve
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DOI: 10.1177/1468087419870421
Abstract: A sample of unadditized diesel fuel was passed through an optically accessible model diesel injector return valve, which consisted of two successive nozzles connected to an intermediate fuel gallery. The first nozzle was cylindrical, while… read more here.
Keywords: injector return; diesel; return valve; fuel ... See more keywords
Large eddy simulation of a double-injection cycle and the impact of the needle motion on the sac-volume flow characteristics of a single-orifice diesel injector
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DOI: 10.1177/1468087420951326
Abstract: Study of the flow within diesel injector has gained in importance over the years as several authors have reported that the injector flow in the sac volume highly influenced the nozzle-flow characteristics at low lifts.… read more here.
Keywords: sac; sac volume; diesel injector; flow ... See more keywords