Tribology on Reciprocating Internal Combustion Engines
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概要
- 論文の詳細を見る
In the development of reciprocating engines, the objectives have included the simultaneous improvement of the power, fuel and lubricant economy, and engine durability. To achieve these objectives, many tribological problems have had to be solved with regard to pistons, piston rings and cylinders, which are particularly crucial and complicated. Some of these problems are reviewed, and their main points of concern are listed as follows: (1) temperatures of the piston and the cylinder and their influences, including methods to keep them below critical values, (2) relations between the piston-ring motion, blow-by gas and oil consumption, (3) piston friction loss and its characteristics, (4) effects of multi-grade oil and friction modifiers on friction of the piston and cam, and (5) capability of the two-ring package to reduce piston friction, piston weight and engine height.
- 一般社団法人日本機械学会の論文
- 1987-08-15
著者
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Furuhama S
Musashi Inst. Technology Tokyo Jpn
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Furuhama Shoichi
Musashi Institute Of Technology
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Furuhama Shoichi
Musashi Institute Of Technolog.
関連論文
- Effect of Enlarged Piston Top-land Clearance on Loc
- Study on Thin Film Thermocouple Measuring Instantaneous Temperature on Surface of Combustion Chamber Wall In Internal Combustion Engine : 2nd Report, Study on Thin Film Thermocouples Embedded in Combustion Chamber Wall
- Heat Loss to Combustion Chamber Wall of 4-Stroke Gasoline Engine : 1st Report, Heat Loss to Piston and Cylinder
- Study on Thin Film Thermocouple for Measuring Instantaneous Temperature on Surface of Combustion Chamber Wall in Internal Combustion Engine
- Heat Transfer to Wall of Ceramic Combustion Chamber of Internal Combustion Engine
- Piston Temperature of Automobile Gasoline Engine in Driving on the Road
- Heat Loss into Combustion Chamber Wall of 4-stroke Gasoline Engine : 2nd Report, Heat Loss into Cylinder Head, Intake and Exhaust Valves
- Temperature Measurements of the Connecting Rod, Piston Pin and Crankpin Bearing of an Automobile Gasoline Engine
- Piston Temperatures of an Automobile Engine
- Some Measurements of the Piston Temperatures in a Small Type Gasoline Engine
- The Influence of the Combustion Products on the Piston-Ring Wear of a Diesel Engine : 1st Report, Motoring
- The Wear Properties of Piston Rings of an Automobile Gasoline Engine : Experimental Results by Means of R.I. Method
- On the Flow of Gas Through the Piston-Rings : 2nd Report, The Character of Gas Leakage
- On the Flow of Gas Through the Piston-Rings : 1st Report, The Discharge Coefficient and Temperature of Leakage Gas
- A Dynamic Theory of Piston-Ring Lubrication : 3rd Report, Measurement of Oil Film Thickness
- A Dynamic Theory of Piston-Ring Lubrication : 2nd Report, Experiment
- Tribology on Reciprocating Internal Combustion Engines
- The Influence of the Combustion Products on the Piston-Ring Wear of a Diesel Engine : 2nd Report, Firing
- Temperature Distribution of Piston Rings and Piston in High Speed Diesel Engine
- A Dynamic Theory of Piston-Ring Lubrication : 1st Report, Calculation
- Scavenging Characteristics and Supercharging Effects of Two-stroke Hydrogen Injection Engine
- A Study of the Oil Loss through the Piston
- A Study on Valve Recession Caused by Non-leaded Gasoline : Measurement by means of R. I.
- Effect of the Piston Ring Shape on the Ring-Stick of an Air Cooled 2-Stroke Diesel Engine