Journal of Advanced Marine Engineering and Technology

  • 제30권3호
  • /
  • Pages.382-388
  • /
  • 2006
  • /
  • 2234-7925(pISSN)
  • /
  • 2234-8352(eISSN)
한국마린엔지니어링학회 (The Korean Society of Marine Engineering)
권호 표지

배관 내 밸브 주위의 아이스슬러리의 유동현상 및 압력강하특성에 관한 연구

An experimental study on ice slurry fluid and pressure drop characteristics in along a horizontal circular tube around the valve

  • 오철 (한국해양대학교 기관시스템공학부) ;
  • 문성배 (한국해양대학교 항해시스템공학부) ;
  • 손용길 ((주)일진마리타스)
  • 발행 : 2006.05.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

This study experimented to understand the effect of transporting ice slurry through in pipe with valve. And at this experiment it used ethylene glycol-water solution and a concentration is 30wt%. The experimental apparatus was constructed of ice slurry generation tank, turbo flow meter, manometers for differential pressure measuring, PIV system for flow pattern measuring. illumination and along a horizontal circular tube with valve as test section. The experiments were carried out under various conditions, with velocity of fluid at the entry ranging from 0.5 to 1.5 m/s and concentration of IPF is 30%. Also valve open rate is 50%, 75%, 100%.

키워드

참고문헌

  1. Lee, D. W., 'Cold heat transportation using ice slurry', The Magazine of the SAREK', Vol. 30, No. 12, pp. 8-14. 2001
  2. Park, K. W., 'Current status of research and new development on ice heat storage system technology', Magazine Korean Refrig. Air Cond. Tech. Associa., Vol. 15, No. 4, pp. 119-131, 1998
  3. Yanagihara, R., 'Evalvation of ice storage system', Japan Association of Refrig., Vol. 73, No. 884, pp. 58-63, 1998
  4. 川南 剛외 2인, '水平矩形流路內を流れるスラッュアイスの採冷熱特性', 35회 일본전열심포지움, Vol. 1, pp. 227-228, 1998
  5. 이동원, 윤찬일, 윤응상, '소구경 배관 내 아이스슬러리의 유동현상 및 압력강하 특성에 관한 실험적 연구(2)', 대한설비공학회 논문집 제14권 제5호, pp. 391-397, 2002
  6. 박기원 외 3인, '아이스슬러리의 분기관내 압력손실과 IPF 변화에 관한 연구', 한국박용기관학회지 제27권, 제2호, pp.272-279, 2003