CFD Analysis of the Influence of Meteorological Conditions on Motion of Gas Ammonia in the Case of Emergency Release in Urban Development

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27200%2F13%3A86086239" target="_blank" >RIV/61989100:27200/13:86086239 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27230/13:86086239

Výsledek na webu

<a href="http://dx.doi.org/10.1063/1.4825459" target="_blank" >http://dx.doi.org/10.1063/1.4825459</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.4825459" target="_blank" >10.1063/1.4825459</a>

Jazyk výsledku

angličtina

Název v původním jazyce

CFD Analysis of the Influence of Meteorological Conditions on Motion of Gas Ammonia in the Case of Emergency Release in Urban Development

Popis výsledku v původním jazyce

Ammonia in all physical states is a toxic substance that can endanger people?s health. It is used in various industrial technologies, including freezing of ice surfaces in ice stadiums. There exist advanced ammonia-free technologies but in many places liquid ammonia is still used in large volumes. It is no exception that objects using ammonia cooling and freezing technologies are placed in densely populated urban areas or in their immediate vicinities. An accidental ammonia release can pose a risk to health and lives of humans located in the release source immediate vicinity. The article presents the results of a numerical CFD model of gas ammonia plume motion and dispersion after an accidental release from a real ice stadium situated in an urban area.The CFD analysis was performed using the ANSYS Fluent 14.0 for two seasons and eight wind directions. Sixteen tasks emerged, the results of which can define the influence of meteorological conditions (wind direction, wind speed, temperat

Název v anglickém jazyce

CFD Analysis of the Influence of Meteorological Conditions on Motion of Gas Ammonia in the Case of Emergency Release in Urban Development

Popis výsledku anglicky

Ammonia in all physical states is a toxic substance that can endanger people?s health. It is used in various industrial technologies, including freezing of ice surfaces in ice stadiums. There exist advanced ammonia-free technologies but in many places liquid ammonia is still used in large volumes. It is no exception that objects using ammonia cooling and freezing technologies are placed in densely populated urban areas or in their immediate vicinities. An accidental ammonia release can pose a risk to health and lives of humans located in the release source immediate vicinity. The article presents the results of a numerical CFD model of gas ammonia plume motion and dispersion after an accidental release from a real ice stadium situated in an urban area.The CFD analysis was performed using the ANSYS Fluent 14.0 for two seasons and eight wind directions. Sixteen tasks emerged, the results of which can define the influence of meteorological conditions (wind direction, wind speed, temperat

Druh

D - Stať ve sborníku

CEP obor

JD - Využití počítačů, robotika a její aplikace

OECD FORD obor

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Projekt

<a href="/cs/project/VG20112013069" target="_blank" >VG20112013069: Optimalizace stanovení zóny havarijního plánování a tvorby havarijních plánů na základě ohrožujících projevů nebezpečných chemických látek při provozních haváriích s ohledem na zvýšení ochrany obyvatelstva</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

AIP Conference Proceedings. Volume 1558, part 1

ISBN

978-0-7354-1184-5

ISSN

0094-243X

e-ISSN

—

Počet stran výsledku

4

Strana od-do

216-219

Název nakladatele

American Institute of Physics

Místo vydání

New York

Místo konání akce

Rhodos

Datum konání akce

21. 9. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000331472800052