scholarly journals Diesel Combustion and Emission Study by Using of High Boost and High Injection Pressure in Single Cylinder Engine : The effects of boost pressure and timing retardation on thermal efficiency and exhaust emissions(Diesel Engines, Performance and Emissions, Thermal Efficiency)

2004 ◽  
Vol 2004.6 (0) ◽  
pp. 119-126 ◽  
Author(s):  
Yuzo Aoyagi ◽  
Eiji Kunishima ◽  
Yasuo Asaumi ◽  
Yoshiaki Aihara ◽  
Matsuo Odaka ◽  
...  
Keyword(s):  
Diesel Engines ◽  
Thermal Efficiency ◽  
Injection Pressure ◽  
Boost Pressure ◽  
Diesel Combustion ◽  
Single Cylinder Engine ◽  
High Injection ◽  
High Injection Pressure ◽  
Performance And Emissions ◽  
Emission Study

Improvement of Emissions From Diesel Engines

1988 ◽  
Vol 110 (3) ◽  
pp. 343-348 ◽  
Author(s):  
T. Morimatsu ◽  
T. Okazaki ◽  
T. Furuya ◽  
H. Furukawa
Keyword(s):  
Mass Transfer ◽  
Combustion Chamber ◽  
Diesel Engines ◽  
Fuel Injection ◽  
Injection Pressure ◽  
Air Entrainment ◽  
Injection Timing ◽  
Injection Pump ◽  
High Injection ◽  
High Injection Pressure

It is important to reduce emissions from diesel engines, which are used in the cogeneration systems. The mass transfer to the fuel spray plays various roles in fuel consumption rate and in trace species emission. High injection pressure and a re-entrant combustion chamber were used to make the mass transfer larger. The need for high injection pressure and controlled injection timing for NOx led the authors to use the new Komatsu fuel injection pump. This pump, which has a re-entrant combustion chamber, resulted in clean engine emissions and confirmed the importance of air entrainment to the spray.

Potential to Improve Specific Power Using Very High Injection Pressure In HSDI Diesel Engines

2009 ◽  
Author(s):  
Maria Thirouard ◽  
Sylvain Mendez ◽  
Pierre Pacaud ◽  
Vincent Chmielarczyk ◽  
Didier Ambrazas ◽  
...  
Keyword(s):  
Diesel Engines ◽  
Injection Pressure ◽  
Specific Power ◽  
High Injection ◽  
High Injection Pressure ◽  
Very High
Sign in / Sign up

Export Citation Format

Share Document