新型列车风道风口形式的优化研究
Optimization of outlet style for a new carriage duct
摘要：
结合原型实验和CFD模拟，对新型列车风道风口的送风特性进行了研究。针对初始设计中存在的问题，提出了7种改进方案，并用CFD方法进行了优化研究。对优选方案进行了实验验证，实验结果与CFD模拟结果较为一致。
关键词：列车风道,风口形式,优化,原型实验,CFD方法
Abstract：
Based on the prototype experiment and CFD simulation, investigates air supply characteristics of the outlet of this kind of duct. Aiming at the problem in preliminary design, puts forward seven improved schemes and makes optimization by CFD method. Tests the optimized scheme and the results agree better with CFD simulation results.
Keywords:carriage duct, outlet style, optimization, prototype experiment, CFD method