MEASURING VENTILATION RATES IN THE SWEDISH HOUSING STOCK

被引：38

作者：

STYMNE, H

BOMAN, CA

KRONVALL, J

机构：

[1] Royal Institute of Technology, Department of Built Environment (former Swedish Inst. for Building Research), S-801 02 Gävle

[2] Technergo AB, Ideon Research Park

来源：

BUILDING AND ENVIRONMENT | 1994年 / 29卷 / 03期

关键词：

D O I：

10.1016/0360-1323(94)90037-X

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

A passive tracer gas method is applied to measure ventilation rates in a nation-wide indoor climate study of a statistical sample of the Swedish housing stock. The method and experimental design are described, together with the results and some experiences gained from the project. The evaluation and error analysis techniques are discussed from an example. Special attention is paid to the accuracy of the results and the probable causes and size of errors. It is shown that the ventilation flow rates could be estimated to an acceptable degree of accuracy. Distributions of ventilation rates in single- and multi-family buildings are presented and discussed. lt is shown that actual ventilation rates in dwellings are generally low compared to the requirements in Sweden since 1975, especially in single-family houses. The average ventilation rate per occupant is however very similar in multi- and single-family buildings.

引用

页码：373 / 379

页数：7

共 11 条

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