Thermal comfort in urban transitional spaces

This paper deals with thermal comfort in urban transitional spaces. This topic investigates thermal comfort during walking activities through transitional spaces-urban corridors, shopping streets, and open-ended passageways. The study involves a field study and a laboratory study with a sequenced walk through an environmental control chamber. Subjects in both studies wore the same clothing ensembles, walked the same speed, and evaluated their thermal comfort at 20 designated points in the field and in specific rooms in the control chamber. Air temperature, relative humidity, and air velocity were measured concurrently as the thermal comfort votes completed. Findings revealed that the previously experienced temperatures determined thermal comfort at the following point in the sequence. Because thermal comfort at a point can be influenced widely by relative placement of temperatures in sequence, thermal comfort in transitional spaces can be adapted very widely compared to comfort inside of buildings. Thermal comfort along the experimental courses was evaluated by averaging the temperature of a course.