کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
210826 | 461728 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Modeling of solid fuel combustion in oxygen-enriched atmosphere in circulating fluidized bed boiler: Part 2. Numerical simulations of heat transfer and gaseous pollutant emissions associated with coal combustion in O2/CO2 and O2/N2 atmospheres enriched wi
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The results of numerical computations for 670t/h CFB boiler are shown in this paper. The calculations have been carried out for two different so-called oxyfuel conditions, i.e. when combustion runs in a gas mixture based on O2 and N2, and another, when combustion takes place in N2-free atmosphere of O2–CO2, with various fraction of oxygen in both cases. Compared to conventional air-combustion, two crucial differences were taken into consideration in this paper: reduced volume of flue gas for oxygen-enriched environments and changed heat duty inside combustion chamber following from an increase in adiabatic temperature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel Processing Technology - Volume 91, Issue 3, March 2010, Pages 364–368
Journal: Fuel Processing Technology - Volume 91, Issue 3, March 2010, Pages 364–368
نویسندگان
Jaroslaw Krzywanski, Tomasz Czakiert, Waldemar Muskala, Robert Sekret, Wojciech Nowak,