Numerical Simulation of Air Terminal Type on Thermal Environment of Occupied Zone under Desktop Personalized Ventilation

Abstract

With the development of the energy-saving building technology, the personalized air supply mode has been applied to achieve the purposes of the required cooling and energy-saving as a new energy-efficient method. This study was based on the study of domestic and foreign research results and the numerical simulation method was used to investigate the temperature distribution, velocity distribution and energy utilization coefficient of the human body in the desktop personalized air supply systems of the desktop, finally, a reasonable method of terminal air supply and air supply parameters were given.