Operation features of two-stage injection proces in diesiel fuel system

Abstract

This work is dedicated to phase fuel injection research and double-spring injectors of diesel engines design analysis. It is known that preliminary fuel injection in diesel engines leads to noise reduction but at the same time soot emission increase noted. Article contains design analysis of injectors with two needles, application of which is perspective and effective in domestic diesel engines.

Keywords

• автомобиль
• впрыскивание
• датчик
• дизель
• отработавшие газы
• топливо
• топливоподача
• форсунка