TY - JOUR T1 - Integral relations for the skin-friction coefficients and other quantities of annular flows JO - Journal of Fluid Mechanics UR - https://eprints.whiterose.ac.uk/id/eprint/245146 PY - 2026/09/02 AU - Ricco P ED - DO - DOI: 10.1017/jfm.2026.11952 PB - Cambridge University Press (CUP) VL - 1042 Y2 - 2026/09/10 ER -