Sensitivity Tests of the Initial and Boundary Conditions of the PALM Model

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F22%3A10457171" target="_blank" >RIV/00216208:11320/22:10457171 - isvavai.cz</a>
Result on the web
<a href="https://www.mff.cuni.cz/veda/konference/wds/proc/pdf22/WDS22_29_f8_Radovic.pdf" target="_blank" >https://www.mff.cuni.cz/veda/konference/wds/proc/pdf22/WDS22_29_f8_Radovic.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Sensitivity Tests of the Initial and Boundary Conditions of the PALM Model
Original language description
The Parallelized Large-Eddy Simulation Model (PALM) model is an atmospheric modeling system that is capable of simulating physical processes within the urbanboundary layer and it is driven by the initial and boundary conditions taken from themesoscale atmospheric models. The motivation behind this experiment was to obtain thebest possible initial and boundary conditions for driving the mentioned model. In thecourse of this study three PALM model simulations were performed using three differentsets of initial and boundary conditions obtained from the Weather Research and Forecasting(WRF) model. The simulations were performed on an 8 km x 8 km domain in 10 mresolution which is capturing a real city area in the southeast part of Prague. A comparisonof the WRF model outputs and PALM model outputs against the observations representedby atmospheric soundings was performed as well. The conducted simulations and comparisons showed that the PALM model outputs agree well with the imposed initial andboundary conditions for the given time period confirming the need for high-quality drivingdata. Further studies with other available mesoscale models and for different weathersituations need to be performed in this regard.
Czech name
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Czech description
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Project
<a href="/en/project/TO01000219" target="_blank" >TO01000219: Turbulent-resolving urban modeling of air quality and thermal comfort</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
WDS'22 Proceedings of Contributed Papers — Physics
ISBN
978-80-7378-477-5
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
196-203
Publisher name
Matfyzpress
Place of publication
Praha
Event location
Praha
Event date
Jun 7, 2022
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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