Articles | Volume 22, issue 7
https://doi.org/10.5194/acp-22-4721-2022
https://doi.org/10.5194/acp-22-4721-2022
Research article
 | 
12 Apr 2022
Research article |  | 12 Apr 2022

Revising the definition of anthropogenic heat flux from buildings: role of human activities and building storage heat flux

Yiqing Liu, Zhiwen Luo, and Sue Grimmond

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Cited articles

Allen, L., Lindberg, F., and Grimmond, C. S. B.: Global to city scale urban anthropogenic heat flux: Model and variability, Int. J. Climatol., 31, 1990–2005, https://doi.org/10.1002/joc.2210, 2011. 
ASHRAE: ANSI/ASHRAE Standard 140-2017 Standard method of test for the evaluation of building energy analysis computer programs, American Society of Heating, Refrigerating and Air-Conditioning Engineers, 2017. 
Biggart, M., Stocker, J., Doherty, R. M., Wild, O., Carruthers, D., Grimmond, S., Han, Y., Fu, P., and Kotthaus, S.: Modelling spatiotemporal variations of the canopy layer urban heat island in Beijing at the neighbourhood scale, Atmos. Chem. Phys., 21, 13687–13711, https://doi.org/10.5194/acp-21-13687-2021, 2021. 
Chen, X., Yang, H., and Wang, Y.: Parametric study of passive design strategies for high-rise residential buildings in hot and humid climates: miscellaneous impact factors, Renew. Sustain. Energy Rev., 69, 442–460, https://doi.org/10.1016/j.rser.2016.11.055, 2017. 
China Meteorological Bureau, Climate Information Center, Climate Data Office and Tsinghua University, Department of Building Science and Technology.: China Standard Weather Data for Analyzing Building Thermal Conditions, Beijing: China Building Industry Publishing House, ISBN 7-112-07273-3, 2005. 
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Short summary
Anthropogenic heat emission from buildings is important for atmospheric modelling in cities. The current building anthropogenic heat flux is simplified by building energy consumption. Our research proposes a novel approach to determine ‘real’ building anthropogenic heat emission from the changes in energy balance fluxes between occupied and unoccupied buildings. We hope to provide new insights into future parameterisations of building anthropogenic heat flux in urban climate models.
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