Aspen Plus循环问题？ 模拟循环时，有错误和警告，目前改了，但还是有错，请帮我再看看，教教我怎么改。。。灰常感激啊。。。 - processing input specifications ... disable stream o2 due to disabled source and destination disable stream no due to disabled source and destination disable stream product5 due to disabled source and destination disable stream product6 due to disabled source and destination disable stream ch3oh2 due to disabled source and destination disable stream product7 due to disabled source and destination disable stream v2 due to disabled source and destination disable stream l2 due to disabled source and destination flowsheet analysis : block $olver01 (method: secant ) has been defined to converge specs : ds-1 computation order for the flowsheet: mixer h1 r1 h2 $olver01 d1 (return $olver01) - calculations begin ... block: mixer model: mixer block: h1 model: heater block: r1 model: rstoic block: h2 model: heater block: d1 model: distl *** severe error vapor flowrate below the feed stage is zero. feed quality is 0.10000e+36 reflux ratio is 1.2000 either feed quality is too high or reflux ratio is too low. beginning convergence loop $olver01 method: secant 1 vars not converged, max err/tol -0.60899e+02 block: d1 model: distl *** severe error vapor flowrate below the feed stage is zero. feed quality is 0.10000e+36 reflux ratio is 1.2000 either feed quality is too high or reflux ratio is too low. loop $olver01 method: secant iteration 2 * warning spec function not changing, possibly has a flat response to the manipulated parameter within the given bounds. 1 vars not converged, max err/tol -0.60899e+02 ** error convergence block $olver01 did not converge normally in the final pass - generating block results ... block: h1 model: heater block: h2 model: heater - simulation calculations completed ... *** no warnings were issued during input translation *** *** summary of simulation errors *** physical property system simulation terminal errors 0 0 0 severe errors 0 0 2 errors 0 0 1 warnings 0 0 1 - generating results ... 查看更多
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