Influence of Copper Vapours on the Radiative Transfer in Thermal Air Plasma
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F14%3APU110139" target="_blank" >RIV/00216305:26220/14:PU110139 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Influence of Copper Vapours on the Radiative Transfer in Thermal Air Plasma
Original language description
In this contribution we investigated the influence of a copper vapour on the radiative transfer in the air thermal plasma at the pressure of 1 bar. We covered the entire spectrum ranging from pure air to pure copper vapour. The calculation of the radiative emission was done by calculating radiative flux divergence using discrete ordinates method (DOM). We also included net emission coefficients (NEC) for the comparison purposes. In simulations we used 24 independent directions based on available computational power. The spatial integration was carried over fixed spatial step. The fixed temperature profile was used describing steady state plasma. The computed data suggested large impact of the copper vapour on the arc radiative properties. The radiativeenergy transfer increased by the factor of 3 while changing from the pure air to the pure copper vapour and assuming the same temperature profile. Larger portion of energy was also reabsorbed close to the plasma arc wall.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BL - Plasma physics and discharge through gases
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the XXth International Conference on Gas Discharges and Their Applications
ISBN
978-2-9548207-2-9
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
139-142
Publisher name
GREMI UMR 7344
Place of publication
Orléans
Event location
Orléans
Event date
Jul 6, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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