TY - Journal of Changjiang River Scientific Research Institute A1 - LONG Jian, NIU Zheng-ming, LI Qi-long T1 - Three-dimensional Numerical Simulation of Turbulent Flow with Contraction Jet in Stilling Basin with Step-down Floor Y1 - 2020-01-01 JF - Journal of Changjiang River Scientific Research Institute JO - Journal of Changjiang River Scientific Research Institute SP - 67 EP - 72 VL - 37 IS - 1 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20180613 ER -