| 局部集中送风洁净手术室空气分布的数值模拟 |
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| 引用本文： | 赵彬,曹莉,李先庭,彦启森,胡斌.局部集中送风洁净手术室空气分布的数值模拟[J].制冷与空调(北京),2002,2(4):15-18. |
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| 作者姓名： | 赵彬 曹莉 李先庭 彦启森 胡斌 |
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| 作者单位： | 清华大学建筑学院建筑技术学系
(赵彬，曹莉，李先庭，彦启森)，中建承包公司(胡斌) |
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| 摘 要： | 文中首先建立了数值模拟局部集中送风洁净手术室空气分布的数学模型,然后对某大型手术室局部百级工况下,模拟人员产尘的实际情况进行了数值模拟,对室内的速度分布和污染浓度分布进行分析,从而指出考虑了人员产尘的洁净室空气分布预测结果比传统的空态研究结果更接近实际,对同类气流组织设计更具有指导意义。
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| 关 键 词： | 手术室 气流组织 数值模拟 CFD 污染物 浓度 |
NUMERICAL SIMULATION OF AIR DISTRIBUTION IN LOCAL CONCENTRATED AIR SUPPLY OPERATION ROOM |
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| ZHAO Bin,Cao Li,Li Xianting,YAN Qisen,Hu Bin.NUMERICAL SIMULATION OF AIR DISTRIBUTION IN LOCAL CONCENTRATED AIR SUPPLY OPERATION ROOM[J].Refrigeration and Air-conditioning,2002,2(4):15-18. |
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| Authors: | ZHAO Bin Cao Li Li Xianting YAN Qisen Hu Bin |
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| Abstract: | The paper preposes the mathematical model for numerical simulating air distribution in local concentrated air supply operation room. Then the distribution of velocity and concentration of contamination in a big operation room is numerically calculated. The actual condition is modeled in which there are human bodirs emitting contamination It is pointed out that the results is more reasonable and applicable for airflow pattern designing. |
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| Keywords: | operation room air flow pattern numerical simulation CFD contamination concentration |
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