两元体系的NRTL回归分析? 老师布置的大作业,数据什么的应该没有问题,之前也用Aspen做了很多次模拟,但这个莫名奇妙出这个问题。按道理讲这个参数能回归出来啊,怎么会少参数? 求大神指教,万分感谢。 BEGIN CASE R-3 TIME = 0.03 IDEAL GAS MODEL HAS MISSING PARAMETERS: CPIG/1ST ELEMENT (DATA SET 1) MISSING FOR COMPONENT DMAP ****PROPERTY PARAMETER ERROR ERRORS ENCOUNTERED IN CALCULATION OF IDEAL GAS PROPS FOR HIG,DHIG PLEASE FIX THE ERRORS, RE-INITIALIZE, AND RUN AGAIN. ! Calculations stopped because of missing property parameters 查看更多1个回答 . 4人已关注