论文部分内容阅读
从壁面湿润的角度出发,阐述了干斑的形成是导致临界热负荷及稳定膜沸腾的原因。从理论上分析了干斑湿润过程中的自组织现象,阐述了过渡沸腾阶段出现突变和滞后的原因及条件。对流动稳定性模型理论和干斑模型理论给出了统一的解释。文章的理论分析与实验观察及实验测量相吻合。
From the perspective of wetting the wall, it is stated that the formation of dry spots is the cause of the critical heat load and the stable membrane boiling. The phenomenon of self-organization during dry wet spotting was analyzed theoretically, and the reasons and conditions for sudden change and lag in transient boiling stage were described. A unified explanation is given for the flow stability model theory and speckle model theory. The theoretical analysis of the article is consistent with experimental observations and experimental measurements.