送风速度对碰撞射流气流特征影响的实验研究

摘要

Study the Indoor air temperature distribution and thermal comfort of Impinging Jet Ventilation by experi-ment under different velocities of supply air. After analyzing the influence of the velocity of supply air,the results show that the supply air velocity of Impinging Jet Ventilation has a marked impact on Indoor air temperature distribution and thermal comfort.%通过实验研究了碰撞射流冬季热风供热时不同的送风速度对室内温度场和热舒适性的影响情况。对不同送风速度的影响效果进行分析，结果表明碰撞射流冬季热风供暖时送风速度对室内温度场、速度场和热舒适性有显著影响。