Publication: Evaluating the Use of Composite Rapeseed and Mineral Diesel-Fuel Oil in Automotive Diesel Engines and the Effect of Its Heating on the Operating Conditions of Fuel-Injection Equipment
Дата
2022
Авторы
Averyanov, A. S.
Vlasov, S. N.
Khokhlov, A. L.
Khokhlov, A. A.
Journal Title
Journal ISSN
Volume Title
Издатель
Аннотация
The paper presents the results of the experimental research aimed at evaluating the effect that the heating of composite diesel-fuel oil produces on the fuel pressure at the high-pressure injection pump adapter output, as well as on the speed and the time of the fuel pressure wave transmission through the fuel pressure line. The research was conducted with a fixed regulating rod at different injection pump camshaft rotation rates (rounds per minute), from starting (200 RPM) to rated (1100 RPM) in increments of 100 RPM. The high-pressure injection pump operated on the mineral diesel fuel of the JT-0,2-40 line and various composite diesel-fuel oils. Prior to the research the injection pump had been adjusted for the cyclic injection (72В±1,5 cmm per cycle), which corresponds with the .D-243 diesel operation on mineral diesel fuel. The data analysis results show that with the increase in the injection pump camshaft RPM and the rapeseed oil content of the composite diesel fuel at 30В° centigrade, the fuel pressure at the injection pump adapter output experiences a steep rise, which is moderated upon the application of heat. The same tendency is observed with the change in the speed of the fuel pressure wave transmission through the fuel pressure line.
Описание
Ключевые слова
Цитирование
Evaluating the Use of Composite Rapeseed and Mineral Diesel-Fuel Oil in Automotive Diesel Engines and the Effect of Its Heating on the Operating Conditions of Fuel-Injection Equipment / Averyanov, A.S. [et al.] // AIP Conference Proceedings. - 2022. - 2503. - 10.1063/5.0099767