二氧化碳速冻喷射器的优化设计及实验研究

OPTIMIZING DESIGN AND EXPERIMENTAL RESEARCH ON QUICK-FREEZING JET OF CARBON DIOXIDE

本文在文献［３］的基础上作了优化计算的改进，利用气固两相流［１］和系统的优化计算模型编制程序，从最佳面积比、喷射个数和套筒尺寸之间的紧密联系出发，获得了优化设计速冻喷射系统的方法，用于设计速冻系统的套筒、喷嘴的结构尺寸。本文还将理论计算结果与试验数据进行比较，获得了满意的结果。

This Paper is based on reference material [3]. Optimizing area ratio, the number of nozzles, and the size of muff are holding a tight connection, some improvements and optimizing steps are postulated. Finally a comparison between calculation and experimental data has deduced a satisfied result.