An Efficient Cam Design Procedure for a Prescribed Diesel Fuel Injection Rate Profile Using a Bézier Curve

1998 ◽  
Author(s):  
Breda Kegl ◽  
Eckart Müller
Keyword(s):  
Diesel Fuel ◽  
Fuel Injection ◽  
Design Procedure ◽  
Injection Rate ◽  
Bézier Curve ◽  
Bezier Curve ◽  
Cam Design ◽  
Diesel Fuel Injection ◽  
Rate Profile ◽  
Fuel Injection Rate

scholarly journals Determining the Diesel fuel injection rate shaping requirements for emission control purposes

2017 ◽  
Author(s):  
Н.С. Маластовский ◽  
◽  
Ф.Б. Барченко ◽  
Л.В. Грехов ◽  
А.С. Кулешов ◽  
...  
Keyword(s):  
Diesel Fuel ◽  
Fuel Injection ◽  
Emission Control ◽  
Injection Rate ◽  
Rate Shaping ◽  
Diesel Fuel Injection ◽  
Fuel Injection Rate

A Study on Precise Measurement of Diesel Fuel Injection Rate

1992 ◽  
Author(s):  
Akio Takamura ◽  
Takashi Ohta ◽  
Susumu Fukushima ◽  
Takeyuki Kamimoto
Keyword(s):  
Diesel Fuel ◽  
Precise Measurement ◽  
Fuel Injection ◽  
Injection Rate ◽  
Diesel Fuel Injection ◽  
Fuel Injection Rate

scholarly journals A calculation method and experiment study of high-pressure common rail injection rate with solenoid injectors

2021 ◽  
Vol 104 (2) ◽  
pp. 003685042110261
Author(s):  
Ziguang Gao ◽  
Guoxiu Li ◽  
Chunlong Xu ◽  
Hongmeng Li ◽  
Min Wang
Keyword(s):  
High Pressure ◽  
Input Data ◽  
Fuel Injection ◽  
Injection Rate ◽  
Common Rail ◽  
Common Rail System ◽  
Rail System ◽  
Rate Profile ◽  
Fuel Injection Rate ◽  
High Pressure Common Rail

The high-pressure common rail system has been widely used owing to its precise control of fuel injection rate profile, which plays a decisive role in cylinder combustion, atomization, and emission. The fuel injection rate profile of high-pressure common rail system was studied, and a fuel injection rate profile calculation model is proposed. The model treats the injector as a black box. Some measured data are needed to calculate the parameters in the model. The rise and fall of injection rate is regarded as trigonometric function to reduce the complexity and increase the accuracy. The model was verified using two different types of fuel injectors. The model calculation results were evaluated under various data input conditions. The results show that the model has good applicability to different input data and injectors. In addition, because the model building requires a large amount of experimental data, a comprehensive analysis of various input data was also conducted. The injection profile was analyzed from a new perspective and the regularity of injection rate profile was established.

On the fuel injection rate profile as boundary conditions for diesel spray combustion simulations

Fuel ◽  
2020 ◽  
Vol 276 ◽  
pp. 118026 ◽  
Author(s):  
Xinyi Zhou ◽  
Tie Li ◽  
Ping Yi ◽  
Zhifei Zhang ◽  
Ning Wang ◽  
...  
Keyword(s):  
Boundary Conditions ◽  
Fuel Injection ◽  
Injection Rate ◽  
Diesel Spray ◽  
Spray Combustion ◽  
Rate Profile ◽  
Fuel Injection Rate
Sign in / Sign up

Export Citation Format

Share Document