aspen问题求助？ 今天用aspen模拟气体吸收的时候，开始都能正常计算，后来突然出现下面错误，就不能算了，请大家帮我看看是怎么回事？如何来解决呀？ *** severe error asterisks or rmiss are not allowed in this pval sentence. numerical values must be used for all elements entered. action taken: input values are not processed. parameter name is sigdip component id= ammon(s) information pure component parameters for some components are retrieved from sdf table. these parameters are used with the elecnrtl option set unless you enter your own parameters in prop-data paragraphs parameters retrieved for component h3n are: vlbroc parameters retrieved for component co2 are: vlbroc parameters retrieved for component h2o are: vlbroc plxant parameters retrieved for component so4-2 are: cpaq0 structure for component n2 has not been defined. pces cannot use group-contribution methods to estimate missing properties use the structures paragraph to define structures of this component. structure for component o2 has not been defined. pces cannot use group-contribution methods to estimate missing properties use the structures paragraph to define structures of this component. structure for component o2s has not been defined. pces cannot use group-contribution methods to estimate missing properties use the structures paragraph to define structures of this component. structure for component h3n has not been defined. pces cannot use group-contribution methods to estimate missing properties use the structures paragraph to define structures of this component. structure for component co2 has not been defined. pces cannot use group-contribution methods to estimate missing properties use the structures paragraph to define structures of this component. structure for component water has not been defined. pces cannot use group-contribution methods to estimate missing properties use the structures paragraph to define structures of this component. structure for component so4-- has not been defined. pces cannot use group-contribution methods to estimate missing properties use the structures paragraph to define structures of this component. structure for component nh4+ has not been defined. pces cannot use group-contribution methods to estimate missing properties use the structures paragraph to define structures of this component. structure for component h3o+ has not been defined. pces cannot use group-contribution methods to estimate missing properties use the structures paragraph to define structures of this component. structure for component ammon(s) has not been defined. pces cannot use group-contribution methods to estimate missing properties use the structures paragraph to define structures of this component. structure for component hso3- has not been defined. pces cannot use group-contribution methods to estimate missing properties use the structures paragraph to define structures of this component. structure for component oh- has not been defined. pces cannot use group-contribution methods to estimate missing properties use the structures paragraph to define structures of this component. structure for component hco3- has not been defined. pces cannot use group-contribution methods to estimate missing properties use the structures paragraph to define structures of this component. structure for component so3-- has not been defined. pces cannot use group-contribution methods to estimate missing properties use the structures paragraph to define structures of this component. structure for component co3-- has not been defined. pces cannot use group-contribution methods to estimate missing properties use the structures paragraph to define structures of this component. * warning during final processing for stream paragraphs stream 11 is a feed stream to the flowsheet but the flowrate for the stream has not been specified in a stream paragraph. * warning during final processing for stream paragraphs stream 5 is a feed stream to the flowsheet but the flowrate for the stream has not been specified in a stream paragraph. ! errors while processing input specifications查看更多
第1天
关注盖德视界
添加小助手
