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http://dx.doi.org/10.5804/LHIJ.2014.5.4.325

A Study of Measurement on Airtightness and Air-Flow Performance of Apartment Housing Adopting Window Frame-Type Natural Ventilation  

Chun, Chu-Young (한국토지주택공사 토지주택연구원)
Kim, Gil-Tae (한국토지주택공사 토지주택연구원)
Kim, Sun-Dong (한국토지주택공사 토지주택연구원)
Publication Information
Land and Housing Review / v.5, no.4, 2014 , pp. 325-332 More about this Journal
Abstract
The purpose of this study was to measure the airtightness and Air-Flow Performance for 7th house of small apartment houses adopted window frame-type natural ventilation. All window and living room door is provide with window frame-type natural ventilation, and there is provide with manual controller. As the object of measurement, the 6th type small apartment houses with area of $33m^2$ to $51m^2$ was selected. airtightness performance was measured at the front door using Blower door system. We measured ventilation rate per hour on 50Pa pressure different between inside and outside by the 1st to 6th cases. As a result, when the natural ventilation frame was closed, average amounts are shown as the ventilation rate per hour were 2.27ACH (CASE1). and the result is similar to general apartment house (1.65~4.28ACH). When the natural ventilation frame was open, average amounts are shown as the ventilation rate per hour were 5.87ACH (CASE6). In addition, that's a 3.6ACH increased more than CASE1.
Keywords
Natural Ventilation System; Airtightness; Air-Flow; Ventilation; Blower-door;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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