- 积分
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- 注册时间
- 2016-4-17
- 积分
- 80
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aspen 模拟中,循环物流不连接时运行不出错,连上循环,就出现错误,怎么回事?
> Loop $OLVER01 Method: WEGSTEIN Iteration 30
Converging tear streams: CY
* WARNING
CONVERGENCE BLOCK $OLVER01 NOT CONVERGED IN 30 ITERATIONS
3 vars not converged, Max Err/Tol 0.60840E+02
** ERROR
BLOCK PUMP2 IS NOT IN MASS BALANCE:
MASS INLET FLOW = 0.18324597E+01, MASS OUTLET FLOW = 0.18321086E+01
RELATIVE DIFFERENCE = 0.19166565E-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.
** ERROR
Convergence block $OLVER01 did not converge
normally in the final pass |
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