단순 연화층 모델을 적용한 석탄 성상별 Coke Oven 내의 가스압 특성

Simple Modeling of Plastic Layer in Coke Oven for Internal Gas Pressure

A simplified model of plastic layer and internal gas pressure In a coke oven is presented. We calculate internal gas pressure using presented model. And results are compared with calculated results using experimental data. Results show the difference of internal gas pressure by coal composition. The model is used to show that the permeability at the resolidification end of the plastic layer is a key determinant of the magnitude of the internal gas pressure.