유한요소법에 의한 소형선박용 엔진의 피스톤에 대한 온도해석
The analysis temperature using the finite element method for piston in engine of small sized ship
- 전남대학교 수산과학연구소
- 수산과학연구소 논문집
- 제3권
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1994.12141 - 149 (9 pages)
- 2
The analysis of temperature distribution is substantilly important in optimal design of engine. In this study, temperature analysis of the aluminum alloy piston of small sized ship during high speed driving (3000rpm) is analyzed the two-dimensional heat conduction problem using finite element method(FEM). Formulation of FEM based weighted residural method were presented for the analysis of the two dimentional axis symmetric conditions. And the pre and post-processor are composed for the easy decision of result and the exact analysis, and outcomes are plotted by using AutoCAD and AutoLISP. The consequence obtained in this study are summurrized as follows. In temperature distribution analysis, maximum temperature was shown in the centre of the crown, and the great temperature gradient was occurred on the wall of the piston.
Abstract
서론
피스톤의 온도해석 이론
모델설정 및 해석과정
해석결과 및 고찰
결론
참고문헌
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