Numerical modeling of non-isothermal reduction of a porous wustite pellet with Syngas
Publish place: 01st joint conference of Iranian Metallurgical Engineers Society and Iranian Foundry men
Publish Year: 1386
نوع سند: مقاله کنفرانسی
زبان: English
View: 1,301
This Paper With 14 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
IMES01_122
تاریخ نمایه سازی: 29 اسفند 1390
Abstract:
A non-isothermal transient model has been developed to simulate the reduction process and thermal behaviors of a porous wustite pellet undergoing chemical reactions with amixture of hydrogen, carbon monoxide, water vapor and carbon dioxide which is commonly named Syngas. The model describes the chemical reaction itself, the massbalance for each gaseous species and the energy equation within the pellet. For solution ofthe governing equations, a Computational Fluid Dynamic (CFD) approach as a fullyimplicit formulation of Finite Volume Method has been applied. The model has then beenvalidated by comparing with experimental data from literature. Eventually the effects of Syngas and pellet characteristics, as composition, bulk temperature, pellet porosity andpellet diameter, have been investigated on the overall reduction degree of wustite pellet.
Keywords:
Authors
Mohammad Sadegh Valipour
Assistant Professor, Faculty of Engineering, Semnan University, Semnan, Iran
Mamoru Kuwabara۲
Professor, Graduate School of Engineering, Nagoya University, Nagoya, Japan
Behnam Khoshandam۳
Assistant Professor, Faculty of Engineering, Semnan University, Semnan, Iran
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :