高速列车车体长度对气动噪声影响的数值研究 1)
莫晃锐*,安翼*,刘青泉†2)(
)
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INFLUENCE OF THE LENGTH OF HIGH-SPEED TRAIN ON THE FAR-FIELD AEROACOUSTICS CHARACTERISTICS 1)
Mo Huangrui*,An Yi*,Liu Qingquan†2)()
)
图3. 由$\Delta p =p-p_{\infty }$着色渲染的不同长度列车Q判据等值面$Q $= ($U_{\infty }$/$H)^{2}$
Fig. 3. Isosurface of Q criterion of different trains colored by $\Delta p =p-p_{\infty , }Q $= ($U_{\infty }$/$H)^{2}$
