长编组高速列车的列车风动模型实验研究 1) |
郭易, 郭迪龙, 杨国伟, 刘雯 |
MOVING MODEL ANALYSIS OF THE SLIPSTREAM OF A LONG GROUPING HIGH-SPEED TRAIN 1) |
Guo Yi, Guo Dilong, Yang Guowei, Liu Wen |
图15 前四阶POD模态曲线与系综平均曲线对比图 |
Fig.15 The profiles of POD modes 1~4 with ensenble average |