通过对标准型列车的车头、一节车厢和车头带一节车厢的模型进行风洞与水槽对比试验，验证了水槽列车模型试验的可行性，并探讨了列车模型在水槽中的一些试验技术。在此基础上，通过对车模的阻力试验，得到了标准型列车、流线型列车头尾部形状、多节列车、裙板、风挡、车轮等阻力的试验值，为改进列车气动性能提供了一些资料 Through the comparison of the model of the standard train with the front of the train and the model with one car and the front of the train, the feasibility of the model experiment of the tank train is verified. Some test technologies of the train model in the tank are also discussed. On the basis of this, the test values ​​of resistance of standard train, streamlined train head, multi-section train, apron, windshield, wheel and so on are obtained through the resistance test of vehicle model, which provides some information for improving the aerodynamic performance of train