메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술대회자료
저자정보
Fabing Tan (Huazhong University of Science and Technology) Gang Yang (Huazhong University of Science and Technology) Cheng Wu (Huazhong University of Science and Technology) Baoren Li (Huazhong University of Science and Technology)
저널정보
유공압건설기계학회 유공압건설기계학회 학술대회논문집 유공압건설기계학회 2015年度 秋季 學術大會 論文集
발행연도
2015.10
수록면
51 - 54 (4page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
This paper aims at providing solutions to the problem of oversized pressure fluctuation noise caused by globe valves in pipeline systems. CFD method is employed to calculate the pressure fluctuation noise in the inlet and outlet of the globe valve (GV) in working condition. The numerical calculation results are verified by being compared with the experimental results obtained through testing trials on the pressure fluctuation noise of GV by establishing testing bed. On the basis of the above-mentioned numerical calculation results and experimental results, optimal design for the internal flow channel of the valves is carried out in order to reduce the pressure fluctuation noise caused by the GV. In the same load condition, the pressure fluctuation noise in the inlet and outlet of the optimized GV is attenuated by more than 20dB, compared with that of the original valves. This indicates that the optimal design provided by this paper significantly improves the noise performance of the GV. The research findings might offer certain guidance to the optimal design of flow channel of other kinds of valves in pipeline systems.

목차

Abstract
1. Introduction
2. Numerical Calculation Model and Assumption
3. Experimental Setup and Procedure
4. Results and Analysis
5. Valve Optimization and Performance Analysis
6. Conclusion
References

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-ECN-0101-2017-550-000683732