摘要
以某办公建筑为例,研究了工位送风对工作区热舒适的影响和节能潜力。利用CFD数值模拟,对不同气流组织形式人员工作区的温度场、速度场进行研究,并对不同风口的耗冷量进行了对比。结果表明,个性化工位送风在优化出风风速基础上提升人员热舒适,同时实现耗冷量降低27.6%。
Taking an office building as an example,research on the influence of task air supply on the thermal comfort and energy-saving potential of the work area.Using CFD numerical simulation,the temperature field and velocity field of personnel working area with different air distribution are studied,and the cooling consumption of different tuyeres is compared.The results show that personalized ventilation can improve thermal comfort of personnel on the basis of optimizing the outlet velocity,and reduce the cooling consumption by 27.6%.
作者
钟辉智
刘联华
周航
Zhong Huizhi;Liu Lianhua;Zhou Hang(China Southwest Architectural Design and Research Institute Co.,Ltd,Chengdu,610042)
出处
《制冷与空调（四川）》
2022年第3期440-443,495,共5页
Refrigeration and Air Conditioning
基金
国家重点研发计划政府间国际科技创新合作重点专项“净零能耗建筑关键技术研究与示范”项目(19YFE0100300-11)
四川省科技计划重点研发项目“绿色建筑运行性能提升关键技术研究”(2020YFS0060)。
关键词
气流组织
数值模拟
工位送风
节能
Air distribution
Numerical simulation
Task air supply
Energy saving
