Modeling of Multisize Bubbly Flow and Application to the 
                        Simulation of Boiling Flows with the Neptune_CFD Code

<table>comparison of the different models on the vapor velocity profile.</table>

Science and Technology of Nuclear Installations

Figure 2: Modeling of Multisize Bubbly Flow and Application to the 
                        Simulation of Boiling Flows with the Neptune_CFD Code 