Application of passive energy conservation technique to a constant temperature indoor swimming pool

Introduces the natural ventilation system into the swimming pool design and determines the air inlet and outlet scheme based on CFD simulation results. Gives the logic decision conditions of natural ventilation operation, natural ventilation plus mechanical ventilation operation and air conditioning operation. Calculates the annual ventilation operation hours using the meteorological parameters of a typical year in Guangzhou and analyses the energy saving effect of ventilation operation by annual energy consumption simulation.