没想到吧 发表于 2016-7-23 19:54:26

反应精馏模拟遇到问题

**ERROR
      RADFRAC NOT CONVERGED IN25 OUTSIDE LOOP ITERATIONS.

*** SEVERE ERROR
      MATERIAL AND ENERGY BALANCES FAILED TO CONVERGE: CHECK COL-SPECS
      OR SUPPLY BETTER TEMPERATURE AND COMPOSITION ESTIMATES.


**ERROR
      BLOCK B3 IS NOT IN MASS BALANCE:
      MASS INLET FLOW = 0.22686667E-03, MASS OUTLET FLOW = 0.18134813E-03
      RELATIVE DIFFERENCE = 0.25100089E+00


qhyu217 发表于 2016-7-23 19:54:26

25次迭代后没有收敛,可以在convergence里设置更多的迭代次数试试
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