سال انتشار: ۱۳۸۳

محل انتشار: نهمین کنگره ملی مهندسی شیمی ایران

تعداد صفحات: ۹

نویسنده(ها):

Hadi Ebrahimi – Department of Chemical Engineering, Sahand University of Technology, Tabriz, Iran
Akbar Zamaniyan – Department of Modeling and Simulation, Gas Division, RIPI, Tehran, Iran
Jafar-Sadegh Soltan Mohammad Zadeh – Department of Chemical Engineering, Sahand University of Technology, Tabriz, Iran

چکیده:

An industrial furnace could be considered as the three dimensional enclosure. The zonal Analysis of radiative heat transfer modeling is used for finding the three dimensional temperature distributions. Exchange areas are determined by simplifiednumerical integration in three dimensional for surface-surface, surface-gas and gas-gas zones for absorbing and emitting media. The effects of some important parameters in the furnaces are described. It is shown that the Zonal method is useful numerical method for considering multi-dimensional thermal performance of gas-filled
enclosures.