3D Reconstruction of Thermal Plasma Jet Radiation by Inverse Radon Transformation

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

3D Reconstruction of Thermal Plasma Jet Radiation by Inverse Radon Transformation

Popis výsledku v původním jazyce

This paper describes three-dimensional reconstructions of thermal plasma jet optical records. Plasma jet radiation was recorded by a high-speed CCD camera from three directions separated by angles of 120°. We have taken two types of records; one at low resolution of images and very high frequency of recording and second one with high resolution and lower frequency. We observed the behavior of plasma jet radiation by changing axial and tangential flows. For the three dimensional reconstruction of palsmajet we developed a method basedon tomographic principle using inverse Radon transformation (IRT). Reconstructed three dimensional record was compared with the original two dimensional measurements. Accuracy and correctness of reconstruction was examineddepending on the resolution of input informationand IRT type.

Název v anglickém jazyce

3D Reconstruction of Thermal Plasma Jet Radiation by Inverse Radon Transformation

Popis výsledku anglicky

This paper describes three-dimensional reconstructions of thermal plasma jet optical records. Plasma jet radiation was recorded by a high-speed CCD camera from three directions separated by angles of 120°. We have taken two types of records; one at low resolution of images and very high frequency of recording and second one with high resolution and lower frequency. We observed the behavior of plasma jet radiation by changing axial and tangential flows. For the three dimensional reconstruction of palsmajet we developed a method basedon tomographic principle using inverse Radon transformation (IRT). Reconstructed three dimensional record was compared with the original two dimensional measurements. Accuracy and correctness of reconstruction was examineddepending on the resolution of input informationand IRT type.

Druh

D - Stať ve sborníku

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

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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

Název statě ve sborníku

Gas Discharges and Their Applications

ISBN

0-9539105-4-7

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

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Název nakladatele

Leibniz Institute

Místo vydání

Greifswald

Místo konání akce

Greifswald

Datum konání akce

5. 9. 2010

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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