经过一个FSplit模块,一进两出,居然说质量不平衡:
** ERROR
BLOCK B9 IS NOT IN MASS BALANCE:
MASS INLET FLOW = 0.85379009E-01, MASS OUTLET FLOW = 0.85427100E-01
RELATIVE DIFFERENCE = 0.56326340E-03
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.
请教这是什么原因,怎么解决?谢谢!!!