Numerical Evaluation of the Indoor Environment in a Room with Capillary Radiation Air Conditioning System

Numerical simulation has been conducted in a conference room with capillary radiation air conditioning system in Jinan. The influence of the different supply air speed on the indoor temperature field, velocity field, air age, PMV and PPD have been studied. It is found that the indoor thermal comfort level is the highest when supply air velocity is in the range of 1.75 to 2 m/s.