Theoretical study on the successive freezing-thawing cycle of cryosurgical operation.

[In Chinese. / En chinois.]

Author(s) : ZHANG J., SUN H., XU L., et al.

Type of article: Article

Summary

A theoretical analysis of two successive freeze-thaw cycle processes based on the enthalpy scheme and solved by a finite element method is presented. The temperature field, ice-ball growing history and temperature gradient fields were studied. The results demonstrated that during the successive freeze-thaw cycles, the ice ball form and thaw repeatedly and the changes in the temperature and temperature gradient are remarkable, which is the thermal reason for the improved cure efficacy and the results also benefit further injury mechanism research in the fields of physiology, biomechanics and biochemistry.

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Pages: 59-62

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Details

  • Original title: [In Chinese. / En chinois.]
  • Record ID : 2005-2847
  • Languages: Chinese
  • Source: Journal of Refrigeration - n. 4
  • Publication date: 2002

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