aspen的optimization优化功能运行不了? 初学aspen,编了个模块,想通过优化功能改变输入参数使某个输出参数达到最优,但是运行不出来,出现以下错误,是怎么回事? 求高手指点,感激不尽 block: b35 model: mixer *** severe error in physical property system solid volume model vs0poly has missing parameters: vspoly/1st element (data set 1) missing for component h2 ****property parameter error errors encountered in calculation of solid mixture props using option set steam-ta for hmx,smx,vmx ! calculations stopped because of missing property parameters 查看更多