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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국마린엔지니어링학회 Journal of Advanced Marine Engineering and Technology (JAMET) 한국마린엔지니어링학회지 제37권 제3호
- 발행연도
- 2013.5
- 수록면
- 282 - 290 (9page)
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초록· 키워드
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A primary air pollutant as an indicator of air quality released from incomplete combustion is Carbon monoxide. A study of the distributions of CO concentration with no heat source in a tunnel model closed at left end side is simulated with a commercial CFD code. The tunnel model is used to investigate the CO concentration distributions at three Reynolds numbers of 990, 1970, and 3290. which are computed by the inlet velocities of 0.3, 0.6 and 1.0 m/s. The CFD predictive approaches can be useful for a better design to analyze the distributions of CO concentrations. In the case of the tunnel model closed at left end side alone, the concentration changes of x/H＝-5 and -2.5 have the similar laminar characteristics like the case of the tunnel model closed at both end sides expecially at low values of Reynolds number. Irregular average CO concentration variations at Re＝1790 are considered that the transition from laminar to turbulent flow occurs even in three different tunnel models.
목차
Abstract
1. Introduction
2. Physical Model
3. Results and Discussion
4. Conclusions
References
참고문헌 (14)
참고문헌 신청
1. [학술지(정기간행물)] - A. Abbasloo / 2012 / Prediction of three dimensional CO concentration distribution in zand tunnel of shiraz using computational fluid dynamic method / Journal of Applied Environmental and Biological Sciences 2 (1) : 67 ~ 76
2. [단행본] - F. C. McQuiston / 2005 / Heating, Ventilating, and Air Conditioning: Analysis and Design, 6/e / John Wiley & Sons, Inc
3. [단행본] - G. E. P. Box / 1970 / Time Series Analysis / Forecasting and Control. Holden-Days
4. [학술지(정기간행물)] - A. B. Chelani / 2007 / Prediction of ambient carbon monoxide concentration using nonlinear time series analysis technique / Transportation Research (12) : 569 ~ 600
5. [학술지(정기간행물)] - P. Sharma / 2000 / Real-time prediction of extreme ambient carbon monoxide concentrations due to vehicular exhaust emissions using univariate linear stochastic models / Transportation Research Part D (5) : 59 ~ 69
2. [단행본] - F. C. McQuiston / 2005 / Heating, Ventilating, and Air Conditioning: Analysis and Design, 6/e / John Wiley & Sons, Inc
3. [단행본] - G. E. P. Box / 1970 / Time Series Analysis / Forecasting and Control. Holden-Days
4. [학술지(정기간행물)] - A. B. Chelani / 2007 / Prediction of ambient carbon monoxide concentration using nonlinear time series analysis technique / Transportation Research (12) : 569 ~ 600
5. [학술지(정기간행물)] - P. Sharma / 2000 / Real-time prediction of extreme ambient carbon monoxide concentrations due to vehicular exhaust emissions using univariate linear stochastic models / Transportation Research Part D (5) : 59 ~ 69
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