Výsledky vyhledávání

0585235 - ÚI DATA Vědecká data      2024
Geletič, Jan - Bauerová, P. - Belda, M. - Bureš, Martin - Eben, Kryštof - Fuka, V. - Karel, J. - Keder, J. - Krč, Pavel - Jareš, R. - Patiño, W. - Radović, J. - Resler, Jaroslav - Řezníček, Hynek - Šindelářová, A. - Vlček, O.

Scenarios simulations of Prague (D05).

Popis: Basic information
This dataset contains simulation results for the so-called Holešovičky domain, an area in the city of Prague, Czech Republic, expected to undergo major traffic infrastructure changes in the near future. Three scenarios were modelled: current infrastructure with traffic intensity projections for 2023 (C1), future outlook with a finished part of city inner ring-road in 2030 (C2) and effect of finishing the northern part of the Prague outer ring-road (C3), which will decrease heavy traffic in the domain. Note that all scenarios have slightly different landcover (trees, buildings, bridges, tunnels etc.), so there could be small areas containing NA values in the maps and GIS files. All times are in UTC (local time, CEST is UTC +02:00).

For more detailed description of the experiments see the TURBAN project website at https://www.project-turban.eu/.

General organisation
Each scenario has two folders; post-processed results from the PALM model as averaged ASCII files that can be viewed in many GIS applications (output-gis) and maps in the PNG format (output-png). Each variable was averaged from original 10min values to 1, 3 and 24-hour averages. The C1 scenario was used as a baseline. In addition to that, also differences for all variables were calculated for the scenarios C2 and C3. In total, the C1 scenario has 3 subfolders with absolute values (prefix abs), the scenarios C2 and C3 have 6 (3 with absolute values and 3 with differences; prefix diff).

Modelled variables
Each subfolder includes 7 subfolders with variables. Variable bio_mrt is the Mean Radiant Temperature (MRT), bio_pet is the Physiological Equivalent Temperature (PET), bio_utci is the Universal Thermal Climate Index (UTCI), kc_PM10_02m is the concentration of PM10 at 2m above ground, theta_2m is the potential temperature at 2m above ground, tsurf is the surface temperature and wspeed_10m is the wind speed at 10m above ground.

File nomenclature
Each file (PRJ or ASC, PNG) has the same nomenclature. An example (bio_utci_abs-01h_20190724_1200-1300.png) could be parsed as: variable name (bio_utci), processed output (abs-01h), date (20190724) and averaged period (1200-1300). So, the result is a map with hourly averaged UTCI for 24 Jul 2019 between 12:00 and 13:00 UTC.

Important note
During the processing phase a few potentially important problems were identified and need to be analysed in detail. One of them are extremely overestimated concentrations due to stable conditions from boundary condition inputs. In certain situations it can happen that the best regional meteorological model can provide inappropriate input conditions for some episode. This needs to be checked in detail before any following interpretation.
Klíčová slova: air quality * thermal comfort * micro-scale * CFD modeling * cities
Obor OECD: Meteorology and atmospheric sciences
Trvalý link: https://hdl.handle.net/11104/0353007
Vkladatel: admin
Datum publikování: 17.4.2024
 

0580503 - ÚFCH JH 2025 RIV NL eng J - Článek v odborném periodiku
Paul, J. - Jacob, J. - Pandey, A. K. - Vaka, Mahesh - Samykano, M. - Kadirgama, K. - Rahim, N. A. - Selvaraj, J.
Meta data analysis on building thermal management using phase change materials.
Journal of Energy Storage. Roč. 76, JAN 2024 (2024), č. článku 109760. ISSN 2352-152X. E-ISSN 2352-1538
Institucionální podpora: RVO:61388955
Klíčová slova: energy-storage * bibliometric analysis * pcm * performance * Bibliometric analysis * pcm * Thermal comfort * Content analysis * Research gaps * Thermal management
Obor OECD: Physical chemistry
Impakt faktor: 9.4, rok: 2022
Způsob publikování: Omezený přístup
Trvalý link: https://hdl.handle.net/11104/0349281

0573901 - ÚVGZ 2024 RIV CZ cze J - Článek v odborném periodiku
Lehnert, M. - Geletič, Jan - Jurek, M.
Tradiční a nové přístupy ke studiu tepelného prostředí člověka ve městě: kritické shrnutí současného stavu poznání.
[Traditional and novel approaches to studying the human thermal environment in urban areas: A critical review of the current state of the art.]
Geografie. Roč. 128, č. 3 (2023), s. 351-377. ISSN 1212-0014. E-ISSN 2571-421X
Institucionální podpora: RVO:86652079
Klíčová slova: urban climate * urban heat island * thermal exposure * thermal comfort * thermal sensation
Obor OECD: Meteorology and atmospheric sciences
Impakt faktor: 0.9, rok: 2022
Způsob publikování: Open access
https://geografie.cz/128/3/0351/
Trvalý link: https://hdl.handle.net/11104/0344264

0573791 - ÚI 2024 RIV CZ cze J - Článek v odborném periodiku
Lehnert, M. - Geletič, Jan - Jurek, M.
Tradiční a nové přístupy ke studiu tepelného prostředí člověka ve městě: kritické shrnutí současného stavu poznání.
[Traditional and novel approaches to studying the human thermal environment in urban areas: A critical review of the current state of the art.]
Geografie. Roč. 128, č. 3 (2023), s. 351-377. ISSN 1212-0014. E-ISSN 2571-421X
Institucionální podpora: RVO:67985807
Klíčová slova: urban climate * urban heat island * thermal exposure * thermal comfort * thermal sensation
Obor OECD: Meteorology and atmospheric sciences
Impakt faktor: 0.9, rok: 2022
Způsob publikování: Open access
https://doi.org/10.37040/geografie.2023.012
Trvalý link: https://hdl.handle.net/11104/0344145

0567160 - ÚI DATA Vědecká data      2023
Geletič, Jan - Daniel, Milan - Krč, Pavel - Resler, Jaroslav - Kozhevnikov, S. - Svítek, M.

Evropská Street Resiliency.

Popis: Archiv s daty obsahuje výsledný index zranitelnosti pro letní simulaci současného stavu, tzv. basecase, a 5 scénářů možné zástavby. Každá simulace obsahuje 2 složky: mapy ve formátu PNG a rastrová GIS data ve formátu ASCII (s projekcí). Všechny hodnoty indexu jsou uvedené v absolutních hodnotách a zprůměrovány do 10-minutových, 1-hodinových, 3-hodinových a denních průměrů.
[The data archive contains the vulnerability index results for the summer simulation of the current state, the so-called baseline, and 5 possible development scenarios. Each simulation contains 2 folders: maps in PNG format and GIS raster data in ASCII format (with geographical projection). All index values are given in absolute values and averaged into 10-min, 1-h, 3-h and daily averages.]
Klíčová slova: PALM * zranitelnost * Evropská * tepelný komfort * znečištění ovzduší * vulnerability * Evropska Street * thermal comfort * air quality
Obor OECD: Meteorology and atmospheric sciences
DOI: https://doi.org/10.57680/0567160
Handle: https://hdl.handle.net/11104/0338466
Vkladatel: admin
Datum publikování: 20.1.2023
 
Publikace ASEP:
Evropská Street Resiliency