Abstract
Post-dryout heat transfer analysis model by Lagrangian simulation was developed. In the model, wall-vapor forced convective heat transfer, wall-droplet direct contact heat transfer and vapor-droplet forced convective heat transfer model were introduced. Furthermore by using Lagrangian simulation, the interaction between steam and droplet can be considered. For the validation of the model, post-dryout experiment was analyzed. The comparison between calculated and measured value showed the validity of this model.
