warning 1061 and 1344
1,warning 1061:based on the inlet and outlet conditions the cold stream is a liquid, but two-phase properties have been specified. The program may apply subcooled boiling calculations. to apply a single phase heat transfer coefficient you should switch off the subcooled boiling option in the process methods input, or supply only single-phase properties.
基于入口和出口条件,冷流是液体,但是已经规定了两相性质。 该程序可以应用过冷煮沸计算。 要应用单相传热系数,您应该在过程方法输入中关闭过冷沸腾选项,或仅提供单相性质。
我的理解是我提供了两相数据,但是冷流股的液体(water)我定义温度区间在20-90,在Get Properties后仍会生成一个vapor的数据???
2,warning 1344:
the calculated rho v squared of 7839 kg/(m*s2) within the shellside inlet nozzle escape area exceeds the TEMA recommendedvalue of 5939 kg/(m*s2).
外壳入口喷嘴逃逸区内的计算值为7839 kg /(m * s2)的平均值超过了TEMA推荐值5939 kg /(m * s2)。
我的理解是:我不懂rho v^2代表啥意思啊/苦笑???
感谢大佬回帖!
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