1234guangzi 发表于 2015-4-3 09:21:50

ASPEN模拟换热器经常出问题是咋回事?

Beginning Convergence Loop $OLVER01 Method: WEGSTEIN
   Block: E1501    Model: HEATX
*   WARNING
      AT LEAST ONE FEED HAS ZERO FLOW
      BLOCK BYPASSED

   Block: E1503    Model: HEATX
*   WARNING
      AT LEAST ONE FEED HAS ZERO FLOW
      BLOCK BYPASSED

   Block: R1501    Model: RSTOIC
   Block: E1502    Model: HEATX
> Loop $OLVER01 Method: WEGSTEIN   Iteration    1
12 vars not converged, Max Err/Tol   0.10000E+07
   Block: E1501    Model: HEATX
**ERROR
      INVALID HOT STREAM TEMPERATURE SPECIFICATION
      T-SPEC =6.6005000D+02 IS MORE THAN THIN =5.8044222D+02
大家帮我分析下咋回事

abingchem 发表于 2015-4-3 09:21:50

都零流量了,还不检查一下

qw201220 发表于 2015-4-3 09:21:50

是否是冷热物流弄反了?

HYF@WJ 发表于 2015-4-3 09:21:50

应该是冷或者热物流流量太小了吧
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