ASPEN 在模拟过程中的错误,帮忙解释? block: b1 model: radfrac *** severe error a liquid feed/pumparound to the top stage is required when "q1=0" is specified in "col-specs"; required feed/pumparound has zero flow. * warning rest of block bypassed due to severe error 当在"冷凝器设定"中,塔顶冷凝器热负荷指定为0时,要求必须有顶层塔板液相进料或中段回流。(否则就干板了)查看更多