对饱和蒸汽垂直喷入过冷液面直接接触冷凝进行了可视化实验,观察到近液面层汽液两相作用区的凝结现象,研究了系统压力响应特性,提出将蒸汽凝结过程分为"压力平衡"和"压力稳定"两个阶段,根据实验结果回归了不同凝结模式下平均凝结换热系数的实验关联式.通过对温度场的分析、得到了热水层的分布规律.
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