crocodile1981 发表于 2012-2-13 08:48:01

建模过程中遇到的问题

在用ASPEN PLUS建了一个气分模型,提高丙烷纯度后发生了
“STREAMS CROSSING THE LOOP CONVERGED BY $OLVER01 ARE NOT IN MASS BALANCE:
      MASS INLET FLOW = 0.10287988E+02, MASS OUTLET FLOW = 0.10286675E+02
      RELATIVE DIFFERENCE = 0.12768852E-03
      IMBALANCE MAY BE DUE TO A LARGE RECYCLE FLOW, AND A
      RELATIVELY LOOSE TEAR STREAM TOLERANCE.”这个报警,请教各位高手这个问题是怎么回事?如何解决?
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