풍압과 자연환기량 변동 특성에 관한 실험적 연구A Experimental Study on Variation Characteristics of Natural Ventilation Rate and Wind Pressure
- Other Titles
- A Experimental Study on Variation Characteristics of Natural Ventilation Rate and Wind Pressure
- Authors
- 서정식; 김용현; 박준석
- Issue Date
- Apr-2011
- Publisher
- 대한건축학회
- Keywords
- 자연환기; 풍압; Mock-up 실험; 와이블분포; Natural Ventilation; Wind Pressure; Mock-up test; Weibull Distribution
- Citation
- 대한건축학회 춘계학술발표대회논문집 계획계, v.31, no. 1, pp.253 - 254
- Indexed
- OTHER
- Journal Title
- 대한건축학회 춘계학술발표대회논문집 계획계
- Volume
- 31
- Number
- 1
- Start Page
- 253
- End Page
- 254
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/168628
- ISSN
- 2092-7827
- Abstract
- Natural ventilation has been achieved complexly according to characteristics of building and environment conditions that the building is located. Natural ventilation has the potential to reduce energy consumption and operating costs compared with mechanical ventilation. Because natural ventilation rate is influenced much by wind velocity, wind direction and characteristics of building variation is high. The purpose of this study is to analyze statistically the variation characteristics of natural ventilation rate and wind pressure by long term Mock-up test. Natural ventilation rate was monitored by the trace gas method, and pressure difference was measured from June 2010 to February 2011. In the results, pressure difference distribution is similar with wind velocity distribution. However, Natural ventilation rate distribution was different by influence of infiltration and stack effect.
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