1 Shen G X, Ma G Y. The investigation on the properties and structures of starting vortex flow past a back-ward facing step by WBIV technique. Exp Fluids, 1996, 21: 57-65
[2]
2 Cohen J M, Bennett J C. An experimental study of the transient flow over a backward-facing step. 1996, AIAA-96-0322
[3]
4 Tinney C E, Ukeiley E L S. A study of a 3-D double backward-facing step. Exp Fluids, 2009, 47: 427-439？？
[4]
5 Neumann J, Wengle H. DNS and LES of passively controlled turbulent backward-facing step flow. Flow Turb Combust, 2003, 71: 297-310？？
11 Liu W M, Wu B, Niu Q. Nonlinear effects in interference of Bose-Einstein condensates. Phys Rev Lett, 2000, 84: 2294-2297？？
[8]
12 赵玉新. 超声速混合层时空结构的实验研究. 博士学位论文. 长沙: 国防科技大学, 2008
[9]
3 Noriyuki F, Tadashi H, Masaya K. An experimental investigation of a large-scale structure of a two-dimensional backward-facing step by using advanced multi-point LDV. Exp Fluids, 2004, 36: 274-281？？
9 Ji A C, Liu W M, Song J L, et al. Dynamical creation of fractionalized vortices and vortex lattices. Phys Rev Lett, 2008, 101: 010402？？
[12]
10 Liang Z X, Zhang Z D, Liu W M. Dynamics of a bright soliton in Bose-Einstein condensates with time-dependent atomic scattering length in an expulsive parabolic potential. Phys Rev Lett, 2005, 94: 050402？？
