Quantification of emission factor uncertainty
نویسندگان
چکیده
منابع مشابه
Quantification of Variability and Uncertainty in Emission Factors
The quality of emission factors is typically described using data quality ratings. Such ratings are qualitative and provide no indication of the precision of the emission factor for an average emission source, nor of the variability in emissions from one source to another within a category. Advances in methodology and computing power enable the application of a quantitative approach to characte...
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For both scientific and policy reasons, there is increasing demand for quantification of variability and uncertainty in emission factors and inventories. Variability refers to inherent differences in emissions among different sources or for a given source over time. Uncertainty refers to lack of knowledge regarding the true value of emissions at a given location and time period. Scientific advi...
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The need for accurate resolution of shock waves in Computational Fluid Dynamics (CFD) is a major driver in the development of robust numerical methods for approximating discontinuities. The Local Extremum Diminishing (LED) robustness concept has, for example, been introduced into the Finite Volume Method (FVM) for preventing overshoots at discontinuities (Jameson 1993). However, LED schemes hav...
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ژورنال
عنوان ژورنال: Journal of the Air & Waste Management Association
سال: 2012
ISSN: 1096-2247,2162-2906
DOI: 10.1080/10473289.2011.649155