为什么物料不守恒? 貌似V8.8,我用V8.4打开,丢了很多数据,比如交互参数,不能确定什么原因物料不守恒。但是发现一点:你的B2在convergence/advanced选项中absorber一项没有选为Yes。你试选一下。 出错提示为: ** ERROR BLOCK B4 IS NOT IN MASS BALANCE: MASS INLET FLOW = 0.60288409E+01, MASS OUTLET FLOW = 0.66104456E+01 RELATIVE DIFFERENCE = 0.96470407E-01 MAY BE DUE TO A TEAR STREAM OR A STREAM FLOW MAY HAVE BEEN CHANGED BY A FORTRAN, TRANSFER, OR BALANCE BLOCK AFTER THE BLOCK HAD BEEN EXECUTED. 期待高手指点!查看更多