Optimisation of the indoor thermal comfort in private houses using advanced turbulent models

The simulation has been performed using the CFD package SWIFT. In the first phase, meanflow and thermal comfort parameters of the integral living room of the modern family househave been calculated. In the second phase the effect of turbulence was the subject of interest.Two turbulence models, the k-e and the HTM (Hybrid Turbulence Model), were applied.HTM already showed good results in other application areas, e.g. aerodynamics of cars. Thepresent study demonstrates the new approach in modelling and calculating air conditioning ofthe rooms.