【摘要】 采用K-ε湍流模型对采用隔断式工位空调的典型办公室工作微环境进行数值模拟,分析工位空调在人体周围所形成的非均一环境参数场,并进一步研究非均匀环境对人体热舒适的影响。在不同工位送风参数下对房间和人体周围环境参数的分布状况及吹风感和热舒适性进行研究。模拟结果发现:工位空调送风可以使室内温度呈现分区分布,工位送风效率高,可以实现总体节能,在合适的工位送风条件下,可以为工作人员提供较佳的工作环境。更多还原

【Abstract】 The turbulence model were used to simulate the partition-type task-ambient air conditioning system in typical office work environments,analyzed the uniform environmental parameters field around the person,and further researched the human thermal comfort by the influence of the non-uniform.The environmental parameters around the person and the thermal comfort were researched using different parameter of air distribution.Simulation results show that,the air conditioning air supply can make indoor temperature partitions,air supply station on high efficiency,energy saving,can realize the overall in the appropriate location supply air conditions for workers,can provide better working conditions.更多还原