流程模拟出现警告 aspenV7.2? block b11 is not in mass balance: mass inlet flow = 0.77535194e+00, mass outlet flow = 0.77569041e+00 relative difference = 0.43653412e-03 imbalance is due to a loose tear tolerance stream 19 tolerance = 0.10000000e-02 误差不算太大 你放大点容差就行查看更多