aspen出现问题? 请问一下,为什么运行之后就出现错误(附件中有 aspen 流程)Block: P2 Model: PUMP ** ERROR WHILE GENERATING RESULTS FOR UNIT OPERATIONS BLOCK: "P2" (MODEL: "PUMP") BUBBLE POINT CALCULATIONS CANNOT BE PERFORMED BECAUSE THE SPECIFIED TEMPERATURE IS ABOVE THE CRITICAL TEMPERATURE. VAPOR PRESSURE CALCULATION FAILED TO CONVERGE. NPSH AVAILABLE IS UNRELIABLE. INFORMATION WHILE GENERATING RESULTS FOR UNIT OPERATIONS BLOCK: "P2" (MODEL: "PUMP") NET POSITIVE SUCTION HEAD IS LESS THAN ZERO Block: P1 Model: PUMP ** ERROR WHILE GENERATING RESULTS FOR UNIT OPERATIONS BLOCK: "P1" (MODEL: "PUMP") BUBBLE POINT CALCULATIONS CANNOT BE PERFORMED BECAUSE THE SPECIFIED TEMPERATURE IS ABOVE THE CRITICAL TEMPERATURE. VAPOR PRESSURE CALCULATION FAILED TO CONVERGE. NPSH AVAILABLE IS UNRELIABLE. INFORMATION WHILE GENERATING RESULTS FOR UNIT OPERATIONS BLOCK: "P1" (MODEL: "PUMP") NET POSITIVE SUCTION HEAD IS LESS THAN ZERO 不收敛啊,好像不是泵的问题,是三进三出 换热器 的问题! 查看更多3个回答 . 3人已关注