Shape identification for water-ice interface within the cylindrical capsule in cold storage system by inverse heat transfer method

Chin Hsiang Cheng, Mei Hsia Chang

研究成果: Article同行評審

16 引文 斯高帕斯(Scopus)

摘要

In this study, the inverse heat transfer method is applied to shape identification for the ice layer within the cylindrical capsule in cold storage system. The approach is constructed by combining the curvilinear grid generation scheme, the direct problem solver, the conjugate gradient optimization method, and the redistribution method. According to the practical condition of freezing ice, shape identification for the water-ice interface based on the data of the outer surface temperature is attempted. Results show that the profile of the water-ice interface is possible to be identified by using the inverse heat transfer approach and the accuracy of the ice shape identification is dependent on the uncertainty of the outer surface temperature data, the Biot number, the thickness of the ice layer, and the geometric configuration as well.

原文English
頁(從 - 到)543-550
頁數8
期刊International Journal of Refrigeration
26
發行號5
DOIs
出版狀態Published - 2003 八月

All Science Journal Classification (ASJC) codes

  • 建築與營造
  • 機械工業

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