Logo of TMF consortiumOn September 22-23, 2010, Martin GAINVILLE from IFP Energies Nouvelles and leader of the CO-LaN Hydro SIG was given the opportunity to report and present the current status of the CAPE-OPEN hydrodynamic module interface specification to the members of TMF5 (TMF stands for Transient Multiphase Flows). The TMF projects aims at improving the industry’s ability to understand transient multiphase flows. The TMF projects are jointly funded by Industry and the UK’s Engineering and Physical Sciences Research Council (EPSRC) and the UK’s Department of Trade and Industry.