气候变化领域集成服务门户(CCPortal): Assessing the Ability of WRF-BEP + BEM in Reproducing the Wintertime Building Energy Consumption of an Italian Alpine City

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DOI	10.1029/2020JD033652
	Assessing the Ability of WRF-BEP + BEM in Reproducing the Wintertime Building Energy Consumption of an Italian Alpine City
	Pappaccogli G.; Giovannini L.; Zardi D.; Martilli A.
发表日期	2021
ISSN	2169897X
卷号	126 期号:8
英文摘要	This work aims at assessing the ability of the Weather Research and Forecasting model, coupled with a multilayer urban canopy scheme and a building energy model (BEP + BEM), to simulate the building energy consumption in the city of Bolzano (Italy) during wintertime. Estimates of the actual energy consumption, to be adopted as a benchmark for evaluating model results, are obtained from observed total annual values, combined with load curves derived from real-time measurements in various meteorological conditions and for different building types. The validation of numerical results highlights that the modeling set-up adopted is able to well reproduce the spatial distribution of the energy consumption in the urban area and its dependence on the morphological characteristics of the city. In particular, it is found that energy consumption in the urban area is particularly influenced by the building height and the building surface area to plan area ratio, highlighting the importance of an accurate representation of the urban morphology in mesoscale meteorological models to obtain reliable estimates of citywide building energy consumption. Moreover, also the diurnal profiles of energy consumption are well captured by the model, especially in the residential area. Larger errors are found in the commercial-industrial area: here various utilities display peaks of energy demand, that the model cannot reproduce correctly. © 2021. American Geophysical Union. All Rights Reserved.
英文关键词	BEP+BEM; building energy consumption; urban areas; urban canopy parameters; WRF model
语种	英语
来源期刊	Journal of Geophysical Research: Atmospheres
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/185321
作者单位	National Research Council of Italy, Institute of Atmospheric Sciences and Climate (CNR-ISAC), Lecce, Italy; Department of Civil, Environmental and Mechanical Engineering, University of Trento, Trento, Italy; C3ACenter Agriculture Food Environment, University of Trento, Trento, Italy; Department of Environment, CIEMAT, Madrid, Spain
推荐引用方式 GB/T 7714	Pappaccogli G.,Giovannini L.,Zardi D.,et al. Assessing the Ability of WRF-BEP + BEM in Reproducing the Wintertime Building Energy Consumption of an Italian Alpine City[J],2021,126(8).
APA	Pappaccogli G.,Giovannini L.,Zardi D.,&Martilli A..(2021).Assessing the Ability of WRF-BEP + BEM in Reproducing the Wintertime Building Energy Consumption of an Italian Alpine City.Journal of Geophysical Research: Atmospheres,126(8).
MLA	Pappaccogli G.,et al."Assessing the Ability of WRF-BEP + BEM in Reproducing the Wintertime Building Energy Consumption of an Italian Alpine City".Journal of Geophysical Research: Atmospheres 126.8(2021).