Three Dimensional Simulation of a Top Fired Furnace
Publish place: 13th Annual Conference of Mechanical Engineering
Publish Year: 1384
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ISME13_539
تاریخ نمایه سازی: 21 اسفند 1385
Abstract:
A 3D Zonal analysis method was applied to an industrial Top Fired furnace. The radiation heat transfer was considered from all gases and surfaces in furnace. Flue gases in furnace were assumed to be non-gray. A maximum temperature in external tube skin was obtained. The results show that a variation in extinction coefficient of combustion gas and effective emissivity of tubes results an insignificant effects on temperatures of tube skin. Also effect of important parameters in the furnace and reactors were discussed.
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Authors
Akbar Zamaniyan
Department of Modeling and Simulation, Gas Division, RIPI, Tehran, Iran
Hadi Ebrahimi
Department of Chemical Engineering, Sahand University of Technology, Tabriz
Jafar Sadegh Soltan Mohammad Zadeh
Department of Chemical Engineering, Sahand University of Technology, Tabriz
Hossein Ebrahimi
Department of Chemical Engineering, Sahand University of Technology, Tabriz
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