Mathematical Background of Contrail Formation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21260%2F19%3A00334229" target="_blank" >RIV/68407700:21260/19:00334229 - isvavai.cz</a>

Výsledek na webu

<a href="https://transportmeans.ktu.edu/wp-content/uploads/sites/307/2018/02/Transport-means-2019-Part-3.pdf" target="_blank" >https://transportmeans.ktu.edu/wp-content/uploads/sites/307/2018/02/Transport-means-2019-Part-3.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Mathematical Background of Contrail Formation

Popis výsledku v původním jazyce

Condensation trail or simply contrail is an artificial cloud which forms behind aircraft and initially looks like a white strip. It may dissipate very quickly but it may also spread and persist for minutes or even couple of hours. The increase in cloudiness coverage has a negative impact on the climate because it changes the radiation balance of the Earth-atmosphere system. Contrails and contrail induced cloudiness cause mostly positive radiative forcing which tends to warm the atmosphere. This article is mainly focused on contrail formation. It explains the basic principle of contrail and contrail induced cloudiness formation and shows the possible way to calculate whether a contrail will or will not develop under given conditions. The paper briefly describes an ongoing contrail research carried out by the Czech Technical University in Prague as well. One part of the research is focused on ground-based contrail observation and measurement. Meteorological data which is necessary for contrail formation prediction are retrieved from aerological measurement. The aim of the whole research is to identify conditions under which it would be better to prevent contrail formation and subsequently define operations measures to avoid contrail formation.

Název v anglickém jazyce

Mathematical Background of Contrail Formation

Popis výsledku anglicky

Condensation trail or simply contrail is an artificial cloud which forms behind aircraft and initially looks like a white strip. It may dissipate very quickly but it may also spread and persist for minutes or even couple of hours. The increase in cloudiness coverage has a negative impact on the climate because it changes the radiation balance of the Earth-atmosphere system. Contrails and contrail induced cloudiness cause mostly positive radiative forcing which tends to warm the atmosphere. This article is mainly focused on contrail formation. It explains the basic principle of contrail and contrail induced cloudiness formation and shows the possible way to calculate whether a contrail will or will not develop under given conditions. The paper briefly describes an ongoing contrail research carried out by the Czech Technical University in Prague as well. One part of the research is focused on ground-based contrail observation and measurement. Meteorological data which is necessary for contrail formation prediction are retrieved from aerological measurement. The aim of the whole research is to identify conditions under which it would be better to prevent contrail formation and subsequently define operations measures to avoid contrail formation.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10509 - Meteorology and atmospheric sciences

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

TRANSPORT MEANS 2019 - PROCEEDINGS OF THE 23rd INTERNATIONAL SCIENTIFIC CONFERENCE

ISBN

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ISSN

1822-296X

e-ISSN

2351-7034

Počet stran výsledku

5

Strana od-do

1559-1563

Název nakladatele

Kaunas University of Technology

Místo vydání

Kaunas

Místo konání akce

Palanga

Datum konání akce

2. 10. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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