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Pressure Differential Analysis of a Laboratory Animal Room

机译:实验动物室的压差分析

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This paper simulated and analyzed the pressure differential of a laboratory animal room by CFD software. Under a certain wind speed, the windward side pressure distribution of laboratory animal room was studied, and the windward side pressure differential distribution function was drawn. The corresponding distribution law and maximum wind pressure point were found. At the same time, the indoor pressure among the laboratory rooms was studied and simulated when the door opened, to learn what pressure differential can prevent air flow from a low pressure region to a high pressure region. We tested whether the differential pressure is reasonable to regulate the code between the indoors and outdoors, and among laboratory animal rooms, so as to provide a certain reference for code, construction and design, and to decrease positive pressure air change and save energy based on inside air environment requirements.
机译:本文利用CFD软件对实验室动物房的压差进行了模拟和分析。在一定风速下,对实验动物室的迎风侧压力分布进行了研究,得出了迎风侧压力差分布函数。找到了相应的分布规律和最大风压点。同时,还对实验室室内的室内压力进行了模拟研究,以了解打开门时的压力差能阻止空气从低压区域流向高压区域。我们测试了压差是否合理以调节室内和室外之间以及实验动物房间之间的规范,从而为规范,构造和设计提供一定的参考,并基于此来减少正压空气变化并节省能源内部空气环境要求。

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