| 不同送风速度下空调房间的气流组织数值模拟 |
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| 引用本文： | 王一丁,孙三祥,刘改静.不同送风速度下空调房间的气流组织数值模拟[J].建筑节能,2017(5). |
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| 作者姓名： | 王一丁 孙三祥 刘改静 |
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| 作者单位： | 1. 兰州交通大学 环境与市政工程学院,兰州,730070;2. 河南省工业规划设计院,郑州,450003 |
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| 摘 要： | 以办公室空调房间为研究对象,运用计算流体力学(CFD)中Fluent软件数值模拟,对不同送风速度下空调房间的速度场、温度场进行三维数值模拟,对比分析不同送风速度对气流组织的影响。通过对几种不同工况下不同空间位置的速度云图、温度等值线图的分析,得到了不同送风速度对房间气流组织及热舒适性的影响。
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| 关 键 词： | 数值模拟 气流组织 送风速度 |
Numerical Simulation of Airflow Organization in Air-conditioned Room with Different Air Supply Velocities |
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| WANG Yi-ding,SUN San-xiang,LIU Gai-jing.Numerical Simulation of Airflow Organization in Air-conditioned Room with Different Air Supply Velocities[J].Construction Conserves Energy,2017(5). |
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| Authors: | WANG Yi-ding SUN San-xiang LIU Gai-jing |
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| Abstract: | Taking an air-conditioning room as the research object, using the numerical simulation software Fluent of Computational Fluid Dynamics(CFD), according to the result of three dimensional numerical simulation of the velocity field and temperature field of the room under the condition of three different air supply velocities, the influence of airflow field under different velocities is analyzed.Based on the analysis of the velocity contour map and temperature contour map of different space position under different conditions, the conclusion shows the influence of different air supply velocities to airflow field and thermal comfort. |
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| Keywords: | numerical simulation airflow field air supply velocity |
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