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首页> 外文会议>Proceedings of building simulation 2003: proceedings of eighth IBPSA conference and exhibition >A STUDY ON AN ESTIMATION METHODOF THE EFFECTIVE OPENING AREA OF ENTRANCE DOORSAND WINTER AIRFLOW RATE INTO ATRIUM BUILDINGS
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A STUDY ON AN ESTIMATION METHODOF THE EFFECTIVE OPENING AREA OF ENTRANCE DOORSAND WINTER AIRFLOW RATE INTO ATRIUM BUILDINGS

机译：房型建筑有效入口和冬季入风率的估算方法研究

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摘要

This study develops a simplified estimation methodrnfor calculating the effective opening area of automaticallyrnoperated entrance doors and the winter airflowrnrate into entrance halls due to the stack effect. Thernrelationships between the number of people passingrnthrough the doors and the average opening area ratiornwere obtained from detailed simulations of a varietyrnof different types of doors, and were approximated byrnequations. The relationships between the effectivernentrance door opening areas and the outdoor airflowrnrates were determined by solving air balance equationsrnfor each of the six types of buildings. These relationshipsrnwere also approximated by equations. Thernproposed estimation method, utilizing these two kindsrnof approximation equations, was used to examine thernchanges in the winter outdoor airflow rate throughrnthe entrance doors on a weekday for six different buildings.rnThis method helps designers plan entrances andrndetermine the proper heating equipment capacity.
机译：这项研究开发了一种简化的估算方法，用于计算自动扇动的入口门的有效开孔面积以及由于烟囱效应而导致的冬季气流进入入口大厅的速度。通过对各种不同类型门的详细模拟，可以得出通过门的人数与平均开口面积比之间的关系，并通过等式进行近似。通过求解六种类型建筑物中的每种建筑物的空气平衡方程式，确定有效入口门打开面积与室外空气流量之间的关系。这些关系也由方程式近似。提出的估算方法利用这两种rnof逼近方程，用于检查六种不同建筑物在工作日通过入口门的冬季室外空气流量的变化。该方法可帮助设计人员规划入口并确定适当的采暖设备容量。

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