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http://dx.doi.org/10.5916/jkosme.2008.32.6.877

Modeling of Steam Injection Heater for Fresh Water Generator  

Hong, Cheol-Hyun (부산대학교 기계공학부)
Lee, Euk-Soo (부산대학교 기계공학부)
Abstract
Steam injection heater is the most widely used method for fresh water generator throughout industry. This method is often chosen because of its simplicity. The steam bubbles condense and give up their heat to the surrounding liquid. Experimental study on steam injection heater has been performed in order to find the effect of major parameter. And conservation equation and Bernoulli obstruction theory are used for numerical simulation model of vapor flow-rate. Qualitative comparisons between simulations and measurements show a good agreement and the simulation models are thereby verified.
Keywords
Steam injection heater; Bernoulli obstruction theory; Heat transfer rate; Fresh water generator (FWG);
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 최순호, 윤석훈, 김창복, 송영호, 전종필, 최두열, '선박 및 해상플랜트용 판형 열교환기의 열전달계수 측정에 관한 연구', 한국마린엔지니어링학회 후기학술대회 논문집, 2006
2 Deberne, N., 'A Model for calculation of steam injector performance', Int. J. Multiphase flow, Vol.25, No.5, 1999
3 White, F. M., 'Fluid Mechanics,' Int. Ed., pp. 399-425, 2003
4 Davis, J., Yadigaroglu, G., 'Direct Contact Condensation in Hiemenz flow boundary layers', Int. J. Heat Mass Transfer, Vol.47, pp.1863-1875, 2004   DOI   ScienceOn
5 송치성, 강신돌, 최준섭, '선박용 조수장치', 한국박용기관학회지, 제17권, 제3호, pp.137-147, 1993
6 Schroyer, J. A., 'Understand the Basics of Steam Injecting Heating', Chemical Engineering progress, May, 1997
7 이수관, 배성효, 김무환, '미세노즐을 통해 수직분사된 수증기의 직접접촉응축 영역도', 대한기계학회 추계학술대회논문집, 2004
8 문수범, 최현규, 최재혁, 구너형정, 김경근,최순호,' 신형 수이젝트 개발을 위한 실험연구', 한국마린엔지니어링 학회지, 제30권 , 제6호, pp.677-684, 2006   과학기술학회마을
9 김병덕, 송치성, 김경근, 김종헌, 김용모, '대형 저압 증발식 조수기 개발', 한국박용기관학회지, 제18권, 제4호, pp. 355-366, 1994