Development of CAU_USCOP, a network-based unsteady smoke simulation program for high-rise buildings
- Authors
- Bae, Sungryong; Shin, Hyun-Jun; Ryou, Hong-Sun
- Issue Date
- Oct-2014
- Publisher
- TSINGHUA UNIV PRESS
- Keywords
- unsteady smoke control program; network model; high-rise building; CAU_USCOP
- Citation
- BUILDING SIMULATION, v.7, no.5, pp 503 - 510
- Pages
- 8
- Journal Title
- BUILDING SIMULATION
- Volume
- 7
- Number
- 5
- Start Page
- 503
- End Page
- 510
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/11731
- DOI
- 10.1007/s12273-014-0172-9
- ISSN
- 1996-3599
1996-8744
- Abstract
- In this study, a new network-based unsteady smoke control program, CAU_USCOP (Chung-Ang University, Unsteady Smoke Control Program), was developed for use in high-rise buildings. This program solves the unsteady conservation of mass and energy equation. Using CAU_USCOP, we then analyze the movement of smoke in a high-rise building according to the existence of a natural smoke release unit. Moreover, the strength of the stack effect is estimated using the movement of a neutral plane in a stairwell over time. The neutral plane in the case with the natural smoke release unit descends 90% less than the case without the unit, and the natural exhaust in the fire room should be helpful in reducing the risk from fire.
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Collections - College of Engineering > School of Mechanical Engineering > 1. Journal Articles
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