Visualization of plasma flow structure of plasma by analysis of uncertainty of plasma radiation/24th SPPT/

Kód výsledku v 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>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Visualization of plasma flow structure of plasma by analysis of uncertainty of plasma radiation/24th SPPT/

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Visualization of plasma flow structure of plasma by analysis of uncertainty of plasma radiation/24th SPPT/

Popis výsledku anglicky

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.

Druh

O - Ostatní výsledky

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

<a href="/cs/project/GA202%2F08%2F1084" target="_blank" >GA202/08/1084: Pyrolýza organických látek a biomasy v plazmatu oblouku s kombinovanou stabilizací vodou a plynem</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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