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석탄 연소의 수식 모형화의 고찰 (II) -Boudouard 반응의 영향-

A Critical Analysis on the Mathematical Modeling of Coal Combustion(II)

정광섭 박진용 박원훈

Jung KS Park JY Park WH

HWAHAK KONGHAK, October 1980, 18(5), 351-358(8), NONE

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Abstract

기본표면연소반응 (C⁢1/2O₂→CO) 및 기상에서의 재연소반응 (CO⁢1/2O₂→CO₂)에 이어 Boudouard 반응에 의하여 이차표면연소가 진행되는 석탄입자의 등온연소과정을 수식모형화하고 이의 해석을 통하여 Double Film의 존재와 의미 그리고 Boudouard반응(C⁢CO₂→2CO)이 연소과정에 미치는 영향을 여러 각도에서 검토하였다.

The isothermal burning of coal was studied through a mathematical model which includes the Boudouard reaction at the coal surface （C⁢CO₂→2CO） in addition to the primary surface reaction (C⁢1/2O₂→CO) and the secondary homogeneous reaction (CO⁢1/2O₂→CO₂).
The existence and significance of double-film are discussed as well as the effects of the Boudouard reaction on various aspects of the combustion process.

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