Aspen求助? 孙兰义第二版课后习题遇到困惑以下是报错程序: *** severe error the following stages dried up (vapor or liquid flow approaches 0): 1 2 3 4 5 6 7 8 a limit of 0.10000e-04 * sum of feeds was imposed on the flow rates or a limit of 0.10000e-04 was imposed on the stage v/l or l/v ratio. block: t2 model: radfrac *** severe error column not in mass balance. check feeds, products, and col-specs skws. 期望大家帮忙解答~! [img]file:///c:\users\钱钱钱钱钱\documents\tencent files\2294024796\image\group\6a1cw3~biv9715r%_z[2nxr.png[/img] 查看更多