Ceiling-based cabin displacement ventilation in an aircraft passenger cabin: Analysis of thermal comfort

Significant differences in the perceived intensity of climate parameters between the four ventilation scenarios became obvious. Temperature was perceived to be highest in the 50/50 scenario and air draught was perceived as being strongest with MV. Comfort evaluations did not differ significantly between the four ventilation scenarios, but differential analyses showed that in the 50/50 CCDV/CDV scenario, a more homogeneous cabin air flow was found that led to improved thermal comfort for aisle seats.