- 수직관내 이상류(二相流)에 있어서 열전달(熱傳達)에 관한 연구 (보이드율을 중심으로)
- ㆍ 저자명
- 이채문,임장순,Lee. C.M.,Yim. C.S.
- ㆍ 간행물명
- 태양에너지
- ㆍ 권/호정보
- 1988년|8권 1호|pp.95-106 (12 pages)
- ㆍ 발행정보
- 한국태양에너지학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
This study was to predict subcooled void fraction in water under low velocity ($0.03{sim}0.5m/s$) and low pressure. ($1.53Kg/cm^2$ a) The experiments were done to determine void fraction in a uniformly heated annular test section. Some models from the literature were compared to the experimental results, but none gave consistently good predictions. A method using an empirical factor was developed to predict the void fraction. This model was applied to the test results and found to be good for some ranges of flow velocities.