Prediction of ignition hazard during turbulent gas mixing by using a Lagrangian approach A. Gourara, F. Roger, J.M. Most, H.Y. Wang, V. Naudet, F. Illy and O. Louédin J. Phys. IV France, 12 7 (2002) 223-230 DOI: 10.1051/jp4:20020287