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
학술저널
저자정보
Chan Lee (University of Suwon) Hyun Gwon Kil (University of Suwon)
저널정보
한국유체기계학회 International Journal of Fluid Machinery and Systems International Journal of Fluid Machinery and Systems Vol.13 No.4
발행연도
2020.12
수록면
737 - 742 (6page)
DOI
10.5293/IJFMS.2020.13.4.737

이용수

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

초록· 키워드

오류제보하기
The present paper proposes and describes a through-flow analysis method of axial fan coupled with BPF and broadband noise prediction models. The flow and performance predictions of axial fan are made by streamline curvature method with empirical correlations for flow deviation and pressure losses. After the computation of streamline curvature method, the predicted flow velocity, flow angle and wake thickness distributions along fan blade span are used for calculating the acoustic pressures produced from BPF and broadband noise sources. The present method is applied to several automotive and air-conditioning fans for verifying its prediction accuracy. The fan flow, performance and noise prediction results by the present method are compared with the CFD and the measurement results. From the comparison results, the present method is shown to provide favorable prediction results within a few percent relative errors and can be used as a reliable design tool of high efficiency and low noise fan at the actual fan design practice.

목차

Abstract
1. Introduction
2. Through-flow analysis method with fan noise models
3. Analysis results and discussions
4. Conclusions
References

참고문헌 (15)

참고문헌 신청

함께 읽어보면 좋을 논문

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

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-ECN-0101-2021-554-001444541