Journal of Advanced Marine Engineering and Technology

  • 제22권6호
  • /
  • Pages.800-808
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  • 1998
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  • 2234-7925(pISSN)
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  • 2234-8352(eISSN)
한국마린엔지니어링학회 (The Korean Society of Marine Engineering)
권호 표지

경차용 가솔린 기관 실린더 블럭의 열응력 분포 특성에 대한 연구

Study on the Thermal Stress Distribution Characteristivs of the Cylinder Block of a Light Gasoline Engine

  • 김병탁 (부경대학교 기계·자동차 공학부)
  • 발행 : 1998.11.01
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초록

In this study the thermal stress distribution and deformantion characteristics resulting from the nonuniform temperature fields of the cylinder block of a light 3-cylinder 4-stroke gasoline engine were analyzed using the 3-dimensional finite element method. The temperature distributions req-uisite for the thermoelastic behavior alalysis were obtained from the steady-state heat conduction analysis performed on the basis of experimental data. in order to examine the effect of a ceramic material the cylinder liner was replaced by the silicon nitride($Si_{3}N_{4}$) and its thermal behaviors were compared with those of the original block.

키워드

참고문헌

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