摘要
利用CFD技术,采用Airpak软件,针对相同送风温度和速度,不同送风方式下的几种模型,利用Airpak软件进行数值模拟,研究了不同种气流组织形式对室内空气品质和人体舒适性的影响规律。模拟结果的对比和分析结果表明:模拟结果与实验测得的数据基本吻合,表明了Airpak软件模拟室内热环境的准确性与可靠性;在相同的送风参数、不同的送风形式下,室内空气品质是有很大不同;侧送下回送风方式的在工作区域的舒适性较高。
According to several models, which are in the same supply air temperature and speed but different air supply mode, by using CFD technology and Airpak software to do the numerical simulation, the paper studies the influence law of the indoor air quality and human thermal comfort in different kinds of airflow organization form. The results show ： the simulation result is consistent WITH the experimental data, which shows the accuracy and reliability of Airpak software for simulating indoor thermal environment; and under the same air supply parameters and different air supply forms, the indoor air quality is very different; the lateral supply and downside return air mode is more comfort than others in the work area
出处
《山东建筑大学学报》
2012年第5期505-508,共4页
Journal of Shandong Jianzhu University
关键词
数值模拟
气流组织
热舒适性
室内空气品质
numerical simulation
airflow organization
thermal comfort
indoor air quality
