ASPEN聚合模拟? 什么意思啊,给解释一下,应该怎么修改 - processing input specifications ... * warning in the "stream" paragraph which begins on line 55 stream name: feed component mass flows of substream: "mixed" are normalized to the total mass flow value. * warning in physical property system nrtl binary parameters for all component pairs are zero, your results may not be accurate. please review and provide binary parameters as appropriate. flowsheet analysis : computation order for the flowsheet: b1 b2 fl1 fl2 - calculations begin ... block: b1 model: rcstr block: b2 model: rcstr ** error m-bal loop did not converge in 50 iterations. check stoichiometry/molecular weights. block: fl1 model: flash2 block: fl2 model: flash2 - simulation calculations completed ... *** warning(s) were issued during input translation *** *** check the run status results for more information *** *** summary of simulation errors *** physical property system simulation terminal errors 0 0 0 severe errors 0 0 0 errors 0 0 1 warnings 1 0 0 查看更多