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냉각 팬의 설계에 의한 유동저항에 관한 연구 KCI 등재

Study on Flow Resistance by the Design of Cooling Fan

조재웅
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  • URLhttps://db.koreascholar.com/Article/Detail/174656
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한국기계항공기술학회지(구 한국기계기술학회지) (Journal of the Korean Society of Mechanical and Aviation Technology)
한국기계항공기술학회(구 한국기계기술학회) (Korean Society of Mechanical Technology)
초록

In this study, the structural analysis of cooling fan is combined with 3-D flow analysis by using CFD on fluid domain. The smoothly cooling flow with optimum design of cooling parts is essential at automotive combustion engine. The fan shape is modeled with three kinds of shape by varying the radius of the fan blade. By the results of analysis, the flow at Model I is more uniform than Model Ⅱ or Ⅲ. And the displacement at Model I is less than Model Ⅱ or Ⅲ. As the flow resistance of cooling fan at Model I decreases more than Model Ⅱ or Ⅲ, the efficiency becomes better.

키워드
Structural analysis구조해석3-D flow analysis3차원 유동 해석Fan blade팬 블레이드Displacement변형Flow resistance유동저항
목차
Abstract
 1. 서론
 2. 본론
  2.1 연구모델
  2.2 유동 모델의 경계조건 및 유동 해석 결과
  2.3 냉각팬 모델의 경계조건 및 응력 해석결과
 3. 결론
 참고문헌
저자
  • 조재웅(공주대학교 기계자동차공학부) | Jae-Ung Cho