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گواهی نمایه سازی مقاله Estimating the heat source and the heat transfer coefficient simultaneously in a living tissue by conjugate gradient method

عنوان مقاله: Estimating the heat source and the heat transfer coefficient simultaneously in a living tissue by conjugate gradient method
شناسه (COI) مقاله: ICBME20_045
منتشر شده در بیستمین کنفرانس مهندسی زیست پزشکی ایران در سال ۱۳۹۲
مشخصات نویسندگان مقاله:

Arash Jalali - Department of Mechanical Engineering Ferdowsi university of Mashhad Mashhad, Iran
Mohammad Bagher Ayani - Department of Mechanical Engineering Ferdowsi university of Mashhad Mashhad, Iran

خلاصه مقاله:
In this study, inverse methodology is applied to estimate the controllable parameters in hyperthermia such as the external heat source and the heat transfer coefficient at the skinsurface. The direct problem is solved by the fully implicit finite volume method to obtain the temperature data. This data is usedas additional information to estimate the external heat source and the heat transfer coefficient at the skin surface simultaneously. Both of these parameters are considered asfunctions of time, and since no information exists about their functional form, the problem is classified as the functionestimation method. Conjugate gradient method is applied and the comparison of estimated data with measurements confirms theaccuracy of this method.

کلمات کلیدی:
Hyperthermia , Inverse Problem , Heat Source , Heat Flux , Conjugate Gradient Method

صفحه اختصاصی مقاله و دریافت فایل کامل: http://www.civilica.com/Paper-ICBME20-ICBME20_045.html