Journal of Siberian Federal University. Engineering & Technologies / Numerical Study of the Influence of the Characteristics of Fuel Injectors on the Ecological Parameters of a Diesel-Generator

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Issue
Journal of Siberian Federal University. Engineering & Technologies. 2021 14 (6)
Authors
Guzei, Dmitriy V.; Panteleev, Vasiliy I.; Minakov, Andrey V.; Zhigarev, Vladimir A.
Contact information
Guzei, Dmitriy V.: Siberian Federal University Krasnoyarsk, Russian Federation; Panteleev, Vasiliy I.: Siberian Federal University Krasnoyarsk, Russian Federation; Minakov, Andrey V.: Siberian Federal University Krasnoyarsk, Russian Federation; Kutateladze Institute of Thermophysics SB RAS Novosibirsk, Russian Federation; AMinakov@sfu-kras.ru; Zhigarev, Vladimir A.: Siberian Federal University Krasnoyarsk, Russian Federation; VZhigarev@sfu-kras.ru
Keywords
diesel-generator sets; variable speed; fuel injectors; ignition; optimization; emissions of harmful substances; mathematical model
Abstract

The paper presents the results of a systematic computational study to optimize the operation of diesel generator fuel injectors. The influence of the diameter of the outlet nozzle of the nozzle and the inclination of its axis, the taper angle of the spray and the injection advance angle on the local and integral characteristics of the operation of the diesel generator, as well as the values of emissions of soot, nitrogen oxides and underburning of fuel, has been investigated. It is shown that even with a slight optimization of the performance of the fuel injectors, it is possible to significantly reduce harmful emissions during the operation of a diesel generator

Pages
667–683
DOI
10.17516/1999-494X-0353
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/144269

Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0).

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