동력기계공학회지 (Journal of Power System Engineering)
- 제3권1호
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- Pages.16-22
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- 1999
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- 2713-8429(pISSN)
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- 2713-8437(eISSN)
가솔린엔진의 부하(負荷)에 따른 실린더 벽면 온도특성(溫度特性)에 관(關)한 연구(硏究)
An Experimental Study on the Cylinder Wall Temperature Characteristics for Load Variations in a Gasoline Engine
- 발행 : 1999.02.28
초록
The purpose of this study is to prevent the stick, scuffing, scratch between piston and cylinder, is to contribute the piston design such as piston profile, clearance by calculating reaction force by over-lap of piston skirt, as measuring the temperature distributions of cylinder wall. The experiment has been peformed to obtain data during actual engine operation. Temperature gradient in peripheral and axial distributions of cylinder wall according to torque and speed of engine were measured by use of an 800cc class gasoline engine. The results obtained are summarized as follows ; 1) The temperature of cylinder wall at TDC was about
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