A Review Study on the Using of Diethyl Ether in Diesel Engines: Effects on NOx Emissions

Authors : İsmet SEZER

Pages : 164-183

Doi:10.18245/ijaet.475044

View : 12 | Download : 9

Publication Date : 2018-12-29

Article Type : Review Paper

Abstract :This study was compiled from the results of various researches performed on using diethyl ether as a fuel or fuel additive in diesel engines. Three different techniques have used the reduction of the harmful exhaust emissions of diesel engines. The first technique for the reduction of harmful emissions has improved the combustion by modification of engine design and fuel injection system, but this process is expensive and time-consuming. The second technique is the using various exhaust gas devices like catalytic converter and diesel particulate filter. However, the use of these devices affects negatively diesel engine performance. The final technique to reduce emissions and improve diesel engine performance is the use of various alternative fuels or fuel additives. The major pollutants of diesel engines are an oxide of nitrogen insert ignore into journalissuearticles values(NOx); and smoke or particulate matter insert ignore into journalissuearticles values(PM);. It is very difficult to reduce NOx and PM simultaneously in practice. The most researches declare that the best way to reduce is the use of various alternative fuels i.e. natural gas, biogas, biodiesel or using additives with alternative fuels or conventional diesel fuel. Therefore, it is very important that the results of various studies on alternative fuels or fuel additives are evaluated together to practical applications. Especially, this study focuses on the use of diethyl ether in diesel engines as fuel or fuel additive in various diesel engine fuels. This review study investigates the effects of diethyl ether addition on the NOx emissions.
Keywords : Diesel engine performance, NOx emissions, Fuel additives