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High Resolution Modelling of Anthropogenic Heat from Traffic in Urban Canopy: A Sensitivity Study

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985807%3A_____%2F16%3A00468909" target="_blank" >RIV/67985807:_____/16:00468909 - isvavai.cz</a>

  • Alternative codes found

    RIV/68407700:21260/16:00309263 RIV/00216208:11320/16:10334399 RIV/00020699:_____/16:N0000059

  • Result on the web

    <a href="http://dx.doi.org/10.1109/SCSP.2016.7501031" target="_blank" >http://dx.doi.org/10.1109/SCSP.2016.7501031</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1109/SCSP.2016.7501031" target="_blank" >10.1109/SCSP.2016.7501031</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    High Resolution Modelling of Anthropogenic Heat from Traffic in Urban Canopy: A Sensitivity Study

  • Original language description

    Impact of climate change is often amplified in urban areas - particularly during the heat waves, the extreme temperatures are even more pronounced in cities due to the effect urban heat island (UHI). It is therefore important to improve our understanding of heat fluxes and energy balance in urbanized areas. We investigate the possibility of high resolution urban canopy modelling using PALM model. To account for the realistic implementation of urban canopy processes in complex urban geometry we enhanced PALM model including some of the most important urban canopy mechanisms including detailed description of physical properties of urban surfaces, calculation of shape view factors and plant canopy sink factor to model accurately both shortwave and longwave radiation budgets, and heat transfer within urban surfaces and on the interfaces of surfaces and atmosphere or ground. Such approach allows for very detailed modelling in high spatial and temporal scale. The simulation of the impact of anthropogenic heat from transportation has been conducted as one of the pilot experiments to test feasibility of this approach and also sensitivity of highly unstable turbulent flow heat exchange to a relatively small perturbation of input parameters.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    DG - Atmospheric sciences, meteorology

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2016

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    SCSP 2016. Smart Cities Symposium Prague

  • ISBN

    978-1-5090-1116-2

  • ISSN

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

  • Publisher name

    IEEE

  • Place of publication

    Piscataway

  • Event location

    Prague

  • Event date

    May 26, 2016

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000390205300021