Investigations of a thermal plasma jet structure by generalized correlation dimension
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F13%3A00386101" target="_blank" >RIV/61388998:_____/13:00386101 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/0022-3727/46/1/015203" target="_blank" >http://dx.doi.org/10.1088/0022-3727/46/1/015203</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/0022-3727/46/1/015203" target="_blank" >10.1088/0022-3727/46/1/015203</a>
Alternative languages
Result language
angličtina
Original language name
Investigations of a thermal plasma jet structure by generalized correlation dimension
Original language description
Dynamics of thermal plasma jets is characterized by significant turbulent phenomena influencing various technological applications. In two types of experiments, we have analysed (i) tomographical reconstructions of plasma jet radiation captured from foursides by photodiode arrays in two planes perpendicular to the jet axis and (ii) recordings of the jet radiation acquired by a high-speed CCD camera. The analysis was based on the method of generalized correlation dimension stemming from the correlationdimension estimates by the Grassberger-Procaccia algorithm common in the domain of nonlinear dynamic systems. Our results map spatial distributions of complexity within recorded data including their temporal evolution and provide more information about the jet dynamics than, e. g., calculations of standard deviations. The most stable region of the plasma jet was identified at a small distance from the jet axis and the most turbulent region about 4 mm from the plasma torch nozzle. Signs o
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BL - Plasma physics and discharge through gases
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Physics D-Applied Physics
ISSN
0022-3727
e-ISSN
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Volume of the periodical
46
Issue of the periodical within the volume
1
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
1-8
UT code for WoS article
000311834400010
EID of the result in the Scopus database
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