数值模拟在新型音乐喷泉喷头优化设计中的应用

Application of Numerical Simulation in Optimum Design of Late-model Musical Fountain Spring's Nozzle

将计算流体力学知识与实验相结合,用于快速开发一种水柱上燃烧着火焰的新型音乐喷泉喷头。在开发过程中,起初以实验为主,后来结合CFD模拟进行了预测设计和实验结果分析,为喷头的开发提供了理论指导。

Combined knowledge about CFM（computational fluid mechanics） with laboratory experiments, a latemodel musical fountain spring＇s nozzle with burning flame on the water column is developed quickly. In the process of developing such the nozzle, the laboratory experiments are mainly used in the beginning, and then the CFD simulation is applied to forecast the effects of the design and also analyze the experiment results, so as to provide the theoretical guidance for the development of the nozzle.