ISSN : 1229-6783(Print)
ISSN : 2288-1484(Online)
ISSN : 2288-1484(Online)
실내 미생물 안전을 위한 실내부유 미생물 거동 예측을 위한 CFD 적용 연구
A Study on CFD analysis of indoor microbe transport for microbiological safety
Abstract
The transmission of the world Installed in an Office occurs through the air. Preventing that transmission,especially in indoor environments like those in airplanes, schools and offices, is a major public health concern.in this study the real situation of lab which is consist of dilution, Ultraviolet-C based air sterilization system.
This model include indoor microbe transport which is generated human source. a computer simulation wasperformed to determine if such simulation can be used effectively to predict the more accurate, but difficult toperform, actual physical experiment. Result show that CFD can be modeled microbe transport effectively and itcan be visualized microbe transport separation from flow streamline. also it make a good prediction of microbetransport.
This model include indoor microbe transport which is generated human source. a computer simulation wasperformed to determine if such simulation can be used effectively to predict the more accurate, but difficult toperform, actual physical experiment. Result show that CFD can be modeled microbe transport effectively and itcan be visualized microbe transport separation from flow streamline. also it make a good prediction of microbetransport.
- 11 최상곤(93-100).pdf1.10MB
Reference
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2. K. b. Jeong, S. G. Choi, 2009, UV Immune System of Personalized Space, v.21n.01, Journal of SAREK
3. G. Choi, 2009, A Study of air Sterilization System in Personalized Office Using Simulation, v.22n.06, Journal of SAREK
4. Fluent Inc., Airpak 3.0 Uer's Guide, 2007, Fluent Inc
5. Kowalski, W. J., Bahnfleth, W. P., Whittam D. L., Severin, B.F., Whittam,T.S, Mathematical modelling of ultraviolet germicidal irradiation for air disinfection, Quantitative Microbiology 2, 249-270, 2000.
6. Bratbak, G. A., Dundas, I. 1984. Bacterial dry matter content and biomass estimations. Appl. Environ. Microbiol., 48, 755-757.
7. ANSYS Inc., CFX Uer's Guide, 2011, ANSYS Inc
8. ASHRAE Inc. 2009 ASHRAE Hand book-Fund mental, 2009, ASHRAE Inc.
9. NIST, CONTAM 2.4 User Guide and Program Documentation., NISTIR 725
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