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      소형 트랙터용 전자제어 직접 분사식 디젤 엔진 고강도 실린더 블록의 설계에 관한 연구 = A Study on Design of High strength Cylinder Block about Common Rail Direct Injection Diesel Engine for Small Tractor

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      https://www.riss.kr/link?id=A108728744

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      다국어 초록 (Multilingual Abstract)

      Recently, global warming has become severe, and regulation is established for carbon savings each field. its regulation is applied to various fields using IC engine such as automobile, ship, agricultural machine. Therefore engine block applied Common Rail Direct Injection(CRDI) technology, that carry out thermal-structure analysis to examine design. The thermal load about 900℃ by explosion was applied in cylinder. And pressure about 9 MPa(90 Bar) was applied to structure analysis. As a result, it was the highest at 185.99℃ at the top of cylinder. Static-structure analysis applied thermal load, that was shown maximum equivalent stress at 142.59 Mpa and Maximum principal stress 145.03 MPa, Minimum principal stress –149 MPa. When compare analysis results to material property, it design is safety structurally.
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      Recently, global warming has become severe, and regulation is established for carbon savings each field. its regulation is applied to various fields using IC engine such as automobile, ship, agricultural machine. Therefore...

      Recently, global warming has become severe, and regulation is established for carbon savings each field. its regulation is applied to various fields using IC engine such as automobile, ship, agricultural machine. Therefore engine block applied Common Rail Direct Injection(CRDI) technology, that carry out thermal-structure analysis to examine design. The thermal load about 900℃ by explosion was applied in cylinder. And pressure about 9 MPa(90 Bar) was applied to structure analysis. As a result, it was the highest at 185.99℃ at the top of cylinder. Static-structure analysis applied thermal load, that was shown maximum equivalent stress at 142.59 Mpa and Maximum principal stress 145.03 MPa, Minimum principal stress –149 MPa. When compare analysis results to material property, it design is safety structurally.

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      참고문헌 (Reference)

      1 손창수 ; 천호정 ; 성활경 ; 윤건식, "유연체 동역학적 해석을 이용한 엔진블록의 동응력 해석에 관한 연구" 한국정밀공학회 28 (28): 805-813, 2011

      2 양철호, "엔진 어셈블리 구조해석" 한국자동차공학회 28 (28): 87-92, 2020

      3 김범근 ; 장훈, "엔진 실린더 헤드/블록의 유한 요소 해석" 한국자동차공학회 11 (11): 28-38, 2003

      4 J. S. Lee, "Transient Heat Transfer Method for Engine Head/Block Thermal Fatigue Analysis" 25-30, 2008

      5 N.-H. Cho, "Numerical Analysis of Coolant Flow in An Engine Cylinder Block" 333-341, 1994

      6 Byung Jin Son, "Development of a Program for Analyzing the Characteristics of the Temperature Distribution of the LPG Engine Cylinder Block" 22 (22): 1746-1754, 1998

      7 G. H. K im, "Analysis & Measurement of Temperature Distribution of Head and Block of SI Engine" 337-342, 1995

      1 손창수 ; 천호정 ; 성활경 ; 윤건식, "유연체 동역학적 해석을 이용한 엔진블록의 동응력 해석에 관한 연구" 한국정밀공학회 28 (28): 805-813, 2011

      2 양철호, "엔진 어셈블리 구조해석" 한국자동차공학회 28 (28): 87-92, 2020

      3 김범근 ; 장훈, "엔진 실린더 헤드/블록의 유한 요소 해석" 한국자동차공학회 11 (11): 28-38, 2003

      4 J. S. Lee, "Transient Heat Transfer Method for Engine Head/Block Thermal Fatigue Analysis" 25-30, 2008

      5 N.-H. Cho, "Numerical Analysis of Coolant Flow in An Engine Cylinder Block" 333-341, 1994

      6 Byung Jin Son, "Development of a Program for Analyzing the Characteristics of the Temperature Distribution of the LPG Engine Cylinder Block" 22 (22): 1746-1754, 1998

      7 G. H. K im, "Analysis & Measurement of Temperature Distribution of Head and Block of SI Engine" 337-342, 1995

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