等离子煤气化工艺条件下弧温计算和试验对比  

CALCULATION OF ARC TEMPERATURE IN THE PROCESSING CONDITION PLASMA COAL GASIFICATION AND COMPARISON WITH THE EXPERIMENTAL DATA

作　　者：王胜[1] 申曙光[1] 陈宏刚[1] 鲍卫仁[1] 谢克昌[1] 

机构地区：[1]太原理工大学

出　　处：《煤炭转化》2002年第4期27-31,共5页Coal Conversion

基　　金：国家自然科学基金资助项目 (1993 5 0 10 )

摘　　要：运用一维壁稳弧模型理论和计算机拟合 ,对等离子煤气化工艺条件下电弧等离子体的温度进行了理论计算 .并且运用层流模型理论对在距反应器一定距离处的温度进行了计算 .通过实验对理论值进行了验证 .In the paper,we calculate the arc temperature by the mathematic module and computer fitting the experimental data.Thus it can deduce that the temperature is 11 328 K in the axis of arc on the condition of experiment.Then using the convection transferring heat module in circular pipeline,we obtained the temperatures of the different distances from the plasma generator.Furthermore we compare the experimental data with calculating one.They were primarily in agreement.

关 键 词：等离子 煤气化 工艺条件 弧温 计算 试验对比 数学模型 计算机拟合 

分 类 号：TQ541[化学工程—煤化学工程]