P1-approximation for radiative transfer: application to SF6 + Cu arc plasmas
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F14%3APU111841" target="_blank" >RIV/00216305:26220/14:PU111841 - isvavai.cz</a>
Result on the web
<a href="http://www.degruyter.com/view/j/chem.2015.13.issue-1/issue-files/chem.2015.13.issue-1.xml" target="_blank" >http://www.degruyter.com/view/j/chem.2015.13.issue-1/issue-files/chem.2015.13.issue-1.xml</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1515/chem-2015-0063" target="_blank" >10.1515/chem-2015-0063</a>
Alternative languages
Result language
angličtina
Original language name
P1-approximation for radiative transfer: application to SF6 + Cu arc plasmas
Original language description
The objective of the paper consists of a theoretical prediction of radiative heat transfer in arc plasmas of SF6 (sulphur hexafluoride) with various admixtures of copper vapours. As a mathematical tool the P1-approximation was used. Due to very complicated frequency dependence of absorption coefficients, Planck and Rosseland mean absorption coefficients have been derived from calculated absorption spectrum. Main radiation quantities (radiation intensity, radiation flux density and its divergence – net emission) have been determined in cylindrical arc plasmas for several model temperature profiles. Contribution to the net emission of copper admixtures is discussed. Conclusions have been made concerning validity and utilization of various absorption means.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)
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
Name of the periodical
CENTRAL EUROPEAN JOURNAL OF CHEMISTRY
ISSN
1895-1066
e-ISSN
—
Volume of the periodical
2015 (13)
Issue of the periodical within the volume
1
Country of publishing house
PL - POLAND
Number of pages
7
Pages from-to
502-508
UT code for WoS article
000355403100060
EID of the result in the Scopus database
2-s2.0-84982719882