Over the past decades, selective catalytic reduction (SCR) using aqueous urea sprays as
ammonia precursor has become the prevalent technique for NO x emission control in mobile …

The number of studies on spray and combustion characteristics in IC (internal combustion)
engines using optical techniques has rapidly increased in the past few years due to an …

Detailed measurements of near-nozzle spray formation are essential to better understand
and predict the physical processes involved in diesel fuel atomisation. We used long-range …

In this work, lift-off length and ignition delay have been measured via chemiluminescence
techniques in a wide range of conditions for a single-hole injector from the Engine …

Spray characteristics are among the most important factors affecting compression ignition
(CI) engine performance and emission levels. Fuel flow visualisation and optical diagnostics …

In this study, a spray-guided gasoline direct-injection 2-cylinder optically accessible engine
was used to analyze the characteristics of the in-cylinder flow and mixture formation using …

This paper focuses on the influence of injection pressures up to 30 MPa on single liquid jet
break-up and atomization processes. For this purpose, a single jet from a multi-hole GDI …

The present study is geared towards the investigation of the impact of fuel temperature,
ambient pressure, and fuel properties on the spray characteristics of a 6-hole gasoline direct …

The spray atomization characteristics of an undiluted biodiesel fuel (soybean oil methyl
ester, SME) in a diesel engine were investigated and compared with that of diesel fuel (ultra …

This paper presents effect of fuel spray angles such as narrow (60°) and conventional (156°)
spray angles on spray behavior, combustion and emissions characteristics. To achieve …