Actual measurement and analysis of winter thermal environment of a graduate student studio in Shenyang based on Airpak numerical simulation

This paper takes a graduate workshop in shenyang as the research object, and uses Airpak software to conduct numerical simulation analysis on air distribution thermal comfort of fan coil side supply mode winter. The measured temperature is 25°C, speed x direction for 0.8m / s, 1.5m s 2.3m three gears, from east west up back 3mode. With increase speed, working area gradually increases, wind increases. PMV index PPD were used evaluate indoor under speeds. sup 3ply speeds 1.5m/s 2.3m/s can meet requirements comfort. According personnel, 18 measuring points set measurement. comparison between results showed consistent trend, which verified feasibility accuracy environment analysis.