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在用EDR设计一个管壳换热器时,壳层和管程都有相变,管程液相--气相,壳程气相--液相。计算结果出现如下警告,请问各位专家,是什么意思?如何解决?
“Fully stratified two-phase flow was predicted in horizontal tubeside boiling. Normal boiling methods were applied. Stratification occurs when the mass flux is low and is a condition that should be avoided if possible.
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