| 제목 |
고성능 일체형 자동차 소음기를 장착한 배기계 설계 |
| 분야 |
진동ㆍ소음 |
| 언어 |
Korean |
| 저자 |
정수진(자동차부품연구원), 강우(자동차부품연구원), 김태훈(마산대학), 이점주(우신공업(주)) |
| Key Words |
Integrated muffler(일체형 소음기), Tail pipe noise(배기가스 토출소음), Pulsation noise(맥동소음),Exhaust system(배기계), Resonator(공명기) |
| 초록 |
This paper has been focused on the development of integrated automotive muffler system to meet getting more stringent sound quality target. Typically, muffler system consists of resonator and main muffler. The many varieties in exhaust pipe routing and the flexibility in muffler design make it possible to design an exhaust system to deliver tailpipe sound for specific sound quality requirement. In recent, it is strongly recommended that the function of resonator be merged into that of main muffler due to severe space limitation of underbody. The main objective of the paper is to study the effects of various geometrical parameters on the muffler performance. This work has succeeded in eliminating resonator without loss of muffler performance. This work has also investigated the effect of diameter of hole, geometries of pipes and location of muffler on the sound quality. |
| 원문(PDF) |
다운로드
|
