Solar Energy (태양에너지)
- Volume 12 Issue 3
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- Pages.107-115
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- 1992
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- 0253-3103(pISSN)
An experimental study on solidification of binary mix-ture
이원용액의 응고현상에 관한 실험적 연구
- Cho, Han-Sung (Graduate School, Ajou University) ;
- Choi, Hie-Tak (Graduate School, Ajou University) ;
- Yoo, Jai-Suk (Department of Mechanical Engineering, Ajou University)
- Published : 1992.12.30
Abstract
An experiment was performed to study solidification of binary mixture with double-diffusive convection in the liquid. A rectangular enclosure was filled with ammonium chloridewater solution. The phase change and convection process were studied through shadowgraph. Becasuse of the double-diffusive convection, the temperature field and concentration filed were stratified very rapidly. Correlation between solidified mass fraction and the dimensionless numbers was found; solidified mass concentration can be expressed as a linear function of
혼합물의 응고과정에서 온도구배와 농도구배에 의한 복합자연대류의 영향을 정성적으로 알아보기 위하여 이원용액의 응고과정을 실험적으로 연구하였다. 이원용액으로는
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