Progress in Hybrid RANS-LES Modelling Papers Contributed to the 6th Symposium on Hybrid RANS-LES Methods, 26-28 September 2016, Strasbourg, France - Hoarau, Yannick; Hoarau, Yannick; Peng, Shia-Hui; Peng, Shia-Hui; Schwamborn, Dieter; Schwamborn, Dieter; Revell, Alistair; Revell, Alistair (Springer International Publishing : Imprint: Springer, 2018)