aspen模拟吸收案例FEED PRESSURE 0.77893E+06 (N/SQM) ...? 用aspen模拟的一个流程,出现下列问题: Block: B1 Model: RADFRAC * WARNING FEED PRESSURE 0.77893E+06 (N/SQM) OF STREAM GAS-IN IS LOWER THAN STAGE 1 PRESSURE 0.95000E+06 (N/SQM).(气体进料的压力比第一块塔板压力小)(能问下 吸收塔 的压力分布是什么样的?) *** SEVERE ERROR A VAPOR FEED/PUMPAROUND TO THE BOTTOM STAGE IS REQUIRED WHEN "QN=0" IS SPECIFIED IN "COL-SPECS"; REQUIRED FEED/PUMPAROUND HAS ZERO FLOW.(气体进料为0,我已经设了气体进料流量为4000多kmol/h,为什么还有这个问题呢?) * WARNING REST OF BLOCK BYPASSED DUE TO SEVERE ERROR. 貌似这是aspen模拟吸收塔常见的问题,哪位大侠可以指点下??查看更多1个回答 . 3人已关注