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[". Pido请教大家,Aspen全流程建立以后,如何优化其中的一个塔?

2017-04-16View Original

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[" 小的本科生,正在做毕设,现在Aspen全流程通了,想请教一下大家如果我现在想对逐个塔进行理论版、进料板、回流塔等参数进行优化,在全流程建立好以后还可以做优化吗?如果可以应该怎么做呢?我目前知道在单个塔模拟时可以进行灵敏度,在设置变量的类型时可以找到理论板、回流板等参数,但是现在在全流程做好以后进行灵敏度、设置变量的类型时却找不到针对单个塔的的参数了。刚学Aspen没多久,请各位不吝赐教,多谢!
Reply #22017-04-19
"首先,你要选择一个塔。一个一个进行灵敏度分析。那本专门的讲解书上有精馏塔那一节,你可以看看人家是怎么弄的。
Reply #32017-04-20
"理理论上是可以整个工艺优化的,Aspen里面有个最优值计算的,但如果你塔器很多估计会报错主要是数学方法过不去可以切几块优化"

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