سال انتشار: ۱۳۹۱

محل انتشار: بیستمین کنفرانس مهندسی برق ایران

تعداد صفحات: ۴

نویسنده(ها):

Hossein Saghlatoon – Electrical Engineering Department, Ferdowsi University of Mashhad, Mashhad
Malihe Soleimani –
Sahar Moghimi –
Maryam Talebi – Department of Pedodontics, Faculty of Dentistry, Mashhad University of Medical Science

چکیده:

This paper illustrates an experimental investigation about heat transfer phenomenon in human teeth. Common polymerization light sources are used asthe main heat source; Micro-Thermocouples of type K are utilized to sense the temperature of tooth and environment; because of the high accuracy of thethermocouples, measurements are trusty and very close to the real condition. The data is acquired via a serial communication between a portable PC (laptop) and thevisualization system. The experimental data are used to calculate the effective overall thermal diffusivity of tooth and therefore can be exploited to investigate the possible damage in tooth during light polymerization process.