Bio-heat transfer in cancer treatment using cryo-freezing method
نویسندگان
چکیده
The objective of this study is to investigate the effect bio-heat transfer from large blood vessels on freezing region size tumorous liver tissue using cryo-freezing method. Bio-heat transfer, one cancer treatment method, in has been investigated experimentally method for vessels. Investigated parameters are mass flow rate, diameter vessel, number and location tissue. Study carried out nine different rates varying 10 g/min 1200 g/min. Tissues without with single, double branched used experimental study. Vessels inner 2.4, 3.2 4.0 mm used. Liver beef employed as a Refrigerant nitrogen protoxide gas. Results show that tissue, rate affect size. Freezing decreases increasing vessel rate. located near affects time destroy tumor. desired obtained develops later than vessel. indicate about 23 may be destroyed short when gas refrigerant
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ژورنال
عنوان ژورنال: Journal of Thermal Engineering
سال: 2021
ISSN: ['2148-7847']
DOI: https://doi.org/10.18186/thermal.1051251