Visualization of plasma flow structure of plasma by analysis of uncertainty of plasma radiation/24th SPPT/
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F10%3A00357936" target="_blank" >RIV/61389021:_____/10:00357936 - 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
Visualization of plasma flow structure of plasma by analysis of uncertainty of plasma radiation/24th SPPT/
Original language description
Předneseno na konf.: 24th Symposium on Plasma Physics and Technology,Prague,14.06.-17.06.2010,str.131,:This work presents new principle of jet images processing for visualisation of plasma jet fluctuations. Result of the method is an image that shows space distribution of plasma jet fluctuations. The procedure is based on statistical processing of sequence of photographic images. Shannon entropy (as defined by information theory) is calculated from the brightness distribution for every point of images of jet. Entropy indicates uncertainty of brightness value and its space distribution shows areas of fluctuations with different levels of intensity. Taking images with various filters and different exposure times allows investigation of fluctuations in particular range of radiation spectrum at chosen temporal range.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
BL - Plasma physics and discharge through gases
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA202%2F08%2F1084" target="_blank" >GA202/08/1084: Pyrolysis of organic substances and biomass in water/gas arc plasma</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů