Effect of the Personalized Ventilation to a Human Thermal Comfort

Central Europe towards Sustainable Building

生态环境科学

Mazanec, V.^1^2 ; Kabele, K.^1^2

Department of Indoor Environmental and Building Services Engineering, Faculty of Civil Engineering, Czech Technical University in Prague, Thákurova 7, Prague, Dejvice

16629, Czech Republic^1

University Centre for Energy Efficient Buildings of Technical, University in Prague, Tinecká 1024, Buthrad

27343, Czech Republic^2

关键词: Human thermal comfort;    Maximum power;    Particle image velocimetries;    Personalized ventilation;    Personalized ventilation systems;    Thermal manikin;    Thermoelectric element;    Ventilation systems;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/290/1/012146/pdf
DOI  :  10.1088/1755-1315/290/1/012146

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The paper deals with effect of the personalized ventilation on thermal comfort of the human body. Especially the influence of different temperatures and velocities of the supply air provided by the personalized ventilation on sitting user during standard light office work. The goal is to figure out possible and comfortable range for the personalized ventilation system and to determine the maximum power of the device. For measurement we were using a prototype of the personalized ventilation system which is able to adjust temperature of the supply air using thermoelectric elements. A thermal manikin was used to simulate the human body and to measure the effect of the ventilation system to the human thermal comfort and the PIV (Particle Image Velocimetry) was used to measure vector field around the human body.