生物质能气化Aspen+中出现的问题? 做了个简单的模拟,用ryield来模拟热解,用rgibbs来模拟气化,1直出现下面的错误提示。 the following messages were issued during input translation: * warning in physical property system parameter pc/element 1 (data set 1) upper bound violated for component c value = 0.22300e+09, upper bound = 0.10000e+09 * warning in physical property system parameter freezept/element 1 (data set 1) upper bound violated for component c value = 4300.0 , upper bound = 4000.0 看了网上相关的信息,这两个错误常常出现。 我推测,问题也许出在,在热解是,我设定生物质能(ch1,2o0,9)的产物是,c,h2,o2,但aspen中c\只能定义为graphite或diamond,当选择了graphite后,会有上面的问题。 请高手指教? 查看更多