Study on energy saving of non-uniform air supply in office environment

School of Municipal and Environmental Engineering, Shenyang Jianzhu University, Shenyang, 110168, China

^* Corresponding author’s e-mail: 1033687056@qq.com

Abstract

There is a situation that the personnel in the office building are not concentrated and scattered, and some personnel will not always work at the workstation, and the creation of local comfort at the unmanned workstation will only cause great waste, so it is necessary to create an environment with uneven distribution of indoor parameters. In view of this situation, we simulate two working conditions: uniform and inconsistent airflow provision within the office space. analyze the comfort of these two working conditions in the office room, discuss the unevenness and energy efficiency of the ventilation openings above and near personnel in the office room. The simulation results show that creating non-uniform indoor air supply can greatly save energy.