Impact of Noise Barriers on Air-Pollution Dispersion

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10292175" target="_blank" >RIV/00216208:11320/14:10292175 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.scirp.org/journal/PaperInformation.aspx?PaperID=44602#.VPILMOG3uiw" target="_blank" >http://www.scirp.org/journal/PaperInformation.aspx?PaperID=44602#.VPILMOG3uiw</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4236/ns.2014.66038" target="_blank" >10.4236/ns.2014.66038</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Impact of Noise Barriers on Air-Pollution Dispersion

Popis výsledku v původním jazyce

The impact of noise barriers on gaseous air-pollution dispersion was examined using the highresolution CLMM (Charles University LES (Large Eddy Simulation) Microscale Model). The dispersion of a mixture of nitrogen oxides (denoted as NOX-a mix of NO andNO2) was computed, providing the simulation in which wind direction is approximately perpendicular to the noise barriers. The barriers were assumed to be straight and infinitely long, with a height of 3 m. Dispersion of NOx was modeled for situations with no noise barriers along the highway, barriers on both sides, and for a single barrier on the upwind and downwind sides of the highway. The modelling results are presented and discussed in relation to previous studies and the implications of the resultsare considered for pollution barriers along highways.

Název v anglickém jazyce

Impact of Noise Barriers on Air-Pollution Dispersion

Popis výsledku anglicky

The impact of noise barriers on gaseous air-pollution dispersion was examined using the highresolution CLMM (Charles University LES (Large Eddy Simulation) Microscale Model). The dispersion of a mixture of nitrogen oxides (denoted as NOX-a mix of NO andNO2) was computed, providing the simulation in which wind direction is approximately perpendicular to the noise barriers. The barriers were assumed to be straight and infinitely long, with a height of 3 m. Dispersion of NOx was modeled for situations with no noise barriers along the highway, barriers on both sides, and for a single barrier on the upwind and downwind sides of the highway. The modelling results are presented and discussed in relation to previous studies and the implications of the resultsare considered for pollution barriers along highways.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DG - Vědy o atmosféře, meteorologie

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Natural Science

ISSN

2150-4091

e-ISSN

—

Svazek periodika

2014

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

377-386

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—