CFD 2 Development and testing 2 ESP-r 2 Experimental validations 2 Fluent 2 Fluents 2 Heat storage 2 Heat transfer 2 Hot water 2 Latent storages 2 Latent thermal energy storages 2 Naval 2 Numerical models 2 PCM 2 Phase change materials 2 Ships 2 Storage (materials) 2 Thermal energy 2 Thermal energy storage 2 Water 2 Water provision 2 latent storage naval 2 numerical model 2 thermal energy storage 2