初手请教各位高手? 我用aspen做甲醇-水精馏,模拟时出现这个错误: equation of state model pcsaft has missing parameters: pcsftm (data set 1) missing for component r meth pcsftv (data set 1) missing for component r meth pcsftu (data set 1) missing for component r meth pcsftm (data set 1) missing for component anolwate pcsftv (data set 1) missing for component anolwate pcsftu (data set 1) missing for component anolwate *** severe error while performing initial enthalpy calculations for stream: "feed" fortran divide by zero encountered. ****property parameter error errors encountered in calculation of vapor-liquid k-values using option set nrtl-rk for kvl ! calculations stopped because of missing property parameters 但我发现我并没有丢失什么参数设置,不知那里出错了??我用的版本是11.1查看更多