The study on injection parameters of selected alternative fuels used in diesel engines

Scientific Conference on Automotive Vehicles and Combustion Engines 2016

Balawender, K.^1 ; Kuszewski, H.^1 ; Lejda, K.^1 ; Lew, K.^1

Rzeszow University of Technology, Faculty of Mechanical Engineering and Aeronautics, Department of Combustion Engines and Transport, Av. Powstancow Warszawy 8, Rzeszow

35-959, Poland^1

关键词: Charge measurements;    Constant volumes;    Fuel sprays;    High pressure pumps;    Injection parameters;    Injection systems;    Spraying process;    Test benches;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/148/1/012070/pdf
DOI  :  10.1088/1757-899X/148/1/012070

来源: IOP

【 摘 要 】

The paper presents selected results concerning fuel charging and spraying process for selected alternative fuels, including regular diesel fuel, rape oil, FAME, blends of these fuels in various proportions, and blends of rape oil with diesel fuel. Examination of the process included the fuel charge measurements. To this end, a set-up for examination of Common Rail-type injection systems was used constructed on the basis of Bosch EPS-815 test bench, from which the high-pressure pump drive system was adopted. For tests concerning the spraying process, a visualisation chamber with constant volume was utilised. The fuel spray development was registered with the use of VisioScope (AVL).