서지주요정보
축류펌프의 설계, 성능해석 및 검증시험 = Design, performance prediction and test of axial-flow pump
서명 / 저자 축류펌프의 설계, 성능해석 및 검증시험 = Design, performance prediction and test of axial-flow pump / 송재욱.
저자명 송재욱 ; Song, Jae-Wook
발행사항 [대전 : 한국과학기술원, 1999].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8009515

소장위치/청구기호

학술문화관(문화관) 보존서고

MME 99032

SMS전송

도서상태

이용가능

대출가능

반납예정일

초록정보

The present study is aimed at developing a computational procedure for design and performance prediction of an axial-flow pump. The proposed performance prediction method is tested against a model axial-flow pump and an optimum configuration of axial-flow pump that will deliver water at a rate $0.133m^3/s$ with a head 2.1 $m$ if the proposed pump are obtained by using the streamline curvature method. The preliminary design is made by using the ideal velocity triangles at inlet and exit and the three dimensional blade shape is calculated by employing the free vortex design method. Then the detailed blading design is carried out by using experimental database of double circular arc cambered hydrofoils. To computationally determine the design incidience, deviation, blade camber, solidity and stagger angle, a number of correlation equations are developed form the experimental database and a theorical formula for the lift coefficient is adopted. A total of 8 equations are solved iteratively using an under-relaxation factor. An experimental measurement is conducted under a non-cavitating condition to obtain the off-design performance curve and also a cavitation test is carried out by reducing the suction pressure. The experimental results are very satisfactorily compared with the predictions by the streamline curvature method.

서지기타정보

서지기타정보
청구기호 {MME 99032
형태사항 vi, 51 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Jae-Wook Song
지도교수의 한글표기 : 정명균
지도교수의 영문표기 : Myung-Kyoon Chung
학위논문 학위논문(석사) - 한국과학기술원 : 기계공학과,
서지주기 참고문헌 : p. 30-31
주제 펌프
유선곡률법
속도삼각형
양정
설계
케비테이션
Pump
Streamline curvature
Velocity triangle
Head
Design
Cavitation
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