A New Accumulator Fuel Injection System for Direct Injection Diesel Engines

1982 ◽  
Author(s):  
J. Akagi ◽  
T. Edo ◽  
T. Sakasai ◽  
Y. Tsumura
Keyword(s):  
Diesel Engines ◽  
Fuel Injection ◽  
Direct Injection ◽  
Injection System ◽  
Fuel Injection System

Predicting Hydrocarbon Emissions From Direct Injection Diesel Engines

2002 ◽  
Vol 124 (3) ◽  
pp. 708-716 ◽  
Author(s):  
P. A. Lakshminarayanan ◽  
N. Nayak ◽  
S. V. Dingare ◽  
A. D. Dani
Keyword(s):  
Diesel Engines ◽  
Fuel Injection ◽  
Direct Injection ◽  
Injection System ◽  
Hydrocarbon Emissions ◽  
Operating Parameters ◽  
Fuel Injection System ◽  
Lean Combustion ◽  
Medium Speed ◽  
Hc Emissions

Hydrocarbon (HC) emissions from direct injection (DI) diesel engines are mainly due to fuel injected and mixed beyond the lean combustion limit during ignition delay and fuel effusing from the nozzle sac at low pressure. In the present paper, the concept has been developed to provide an elegant model to predict the HC emissions considering slow burning. Eight medium speed engines differing widely in bores, strokes, rated speeds, and power were studied for applying the model. The engines were naturally aspirated, turbocharged, or turbocharged with intercooling. The model has been validated by collecting data on HC emission, and pressures in the cylinder and in the fuel injection system from the experimental engines. New coefficients for the correlation of HC with operating parameters were obtained and these are different from the values published earlier, based on single-engine experiments.

scholarly journals Characteristics of pressure wave in common rail fuel injection system of high-speed direct injection diesel engines

2016 ◽  
Vol 8 (5) ◽  
pp. 168781401664824 ◽  
Author(s):  
Mohammad Reza Herfatmanesh ◽  
Zhijun Peng ◽  
Alexis Ihracska ◽  
Yuzhen Lin ◽  
Lipeng Lu ◽  
...  
Keyword(s):  
Diesel Engines ◽  
Pressure Wave ◽  
High Speed ◽  
Fuel Injection ◽  
Direct Injection ◽  
Common Rail ◽  
Injection System ◽  
Fuel Injection System

scholarly journals Cavitation in the fuel injection system of diesel engines.

1989 ◽  
Vol 55 (512) ◽  
pp. 944-950 ◽  
Author(s):  
Hisashi WATANABE ◽  
Masatoshi YAMADA ◽  
Kenji IMAI ◽  
Yoshiya ISHII ◽  
Shinobu SASAKI
Keyword(s):  
Diesel Engines ◽  
Fuel Injection ◽  
Injection System ◽  
Fuel Injection System

scholarly journals Effects of Electronically Controlled Fuel Injection System (EFI) for Marine Diesel Engines

2010 ◽  
Vol 45 (Special) ◽  
pp. 974-979 ◽  
Author(s):  
Kousuke Okazak ◽  
Koji Takasaki ◽  
Hiroshi Tajima ◽  
Shintaro Shuto ◽  
Satoshi Kawauchi ◽  
...  
Keyword(s):  
Diesel Engines ◽  
Fuel Injection ◽  
Injection System ◽  
Fuel Injection System ◽  
Marine Diesel
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