Effects of EGR on Cold Starting Characteristics of a Direct Injection Diesel Engine

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概要

• 論文の詳細を見る

• One method of improving the cold starting characteristics in a direct injection diesel engine, is that named TSCE (Two Stage Combustion EGR). It prevents the induction of a fresh air to half of the cylinders of the engine, and uses the exhaust gas from the already operating cylinders. This quickens the rise in intake gas temperature of the second stage cylinders, shortens the starting time, and guarantees a stable combustion at the earliest possible time. As the result, Hydrocarbon mass emission and Aldehyde concentration, i.e., the main factors of exhaust pollution, were reduced to one third the amount produced by the usual method of operation, when air, oil and water temperature were -10 to -12 ℃.

• 一般社団法人日本機械学会の論文

著者

• Ishitani Hiromi

  Kitami Inst. Of Technology

• Ishitani Hiromi

  Kitami Inst. Of Tech.

• Murayama Tadashi

  Hokkaido University

• Tsunemoto Hideyuki

  Kitami Inst. Of Technology

• MURAYAMA Tadashi

  Hokkaido Automotive Engineering College

関連論文

• 418 Fuel Spray Behavior in a Small DI Diesel Engine under Reverse Squish
• Investigation of a Direct Injection Diesel Engine with a Rapid Stopping System : 1st Report, Behavior of Adheres Fuel on a Cold Wall : Series B : Fluid Engineering, Heat Transfer, Combustion, Power, Thermophysical, Properties
• Cold Startability and Blue and White Smoke in a Small Direct Injection Diesel Engine (2nd Report, The Effect of Combustion Chamber Shape and Swirl) : Series B : Fluids Engineering, Heat Transfer, Combustion, Power, Thermophysical Properties
• Cold Startability and Blue and White Smoke in a Small Direct Injection Diesel Engine (1st Report, Position and Diameter of Combustion Chamber) : Series B : Fluid Engineering, Heat Transfer, Combustion, Power, Thermophysical Properties
• Improvement of SOF emission in a small direct injection diesel engine
• The Performances of a Diesel Engine with the Application of a Unique EGR System
• Effects of EGR on Cold Starting Characteristics of a Direct Injection Diesel Engine
• The Effect of Oxygenated Fuel Properties on Mechanism of Inhibition in Particulate Matter
• NO_x reduction characteristics of Pt-ZSM-5 catalyst with diesel engine exhaust
• Foreword(Recent Combustion Technology in Internal Combustion Engines)

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