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将延迟修正QUICK格式应用于数值传热学经典问题进行验证性计算 ,应用流体体积模型 ,将延迟修正QUICK格式及界面移动施主 受主格式与SIMPLEC算法相结合 ,计算了垂直管内弹状流泰勒气泡周围的流动特性 .通过计算 ,得到了满足气泡内部压力恒定要求的泰勒气泡形状及其周围流场分布 ,以及泰勒气泡周围液膜厚度随距离的变化规律 ,并与实验值进行了比较 ,得到的结果较为理想 .
The delayed correction QUICK format is applied to the classical numerical heat transfer problem for confirmatory calculation. By using the fluid volume model, the delay correction QUICK format and the interface moving donor acceptor format are combined with the SIMPLEC algorithm to calculate the vertical tube slug Taylor bubble The Taylor’s bubble shape and its surrounding flow field distribution and the change law of the Taylor film thickness around the bubble with the distance are obtained by calculation and the results are compared with the experimental results The result is ideal.