원문정보
초록
영어
High-performance vehicles with V6 or higher are designed with a dual exhaust system to satisfy both performance and quietness at the same time, and have a confluence geometry for the purpose of stably maintaining the back pressure inside the pipe. The exhaust system generates noise and vibration under the influence of the rotating engine. In particular, in a state such as idling, vibration occurs in a certain frequency range, which may affect the natural vibration of the exhaust system. Therefore, in this study, the optimal shape is proposed by comparing the ignition frequency calculated based on the vibration measurement result in the idle state and the numerical analysis result.
목차
ABSTRACT
1. 서론
2. 설계 및 수치해석
2.1 경계조건
3. 실험장치 및 방법
3.1 진동 측정
4. 결과 및 고찰
4.1 해석 결과
4.2 진동측정 결과
5. 결론
References
1. 서론
2. 설계 및 수치해석
2.1 경계조건
3. 실험장치 및 방법
3.1 진동 측정
4. 결과 및 고찰
4.1 해석 결과
4.2 진동측정 결과
5. 결론
References
저자정보
참고문헌
자료제공 : 네이버학술정보