About: Approximate Calculations of Continuous Spectra of Diatomic Molecules

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Thermal radiation plays an important role in many plasma processing devices. The experimental observation of radiation transfer in arc plasmas is very difficult due to extreme experimental conditions. In such case, the mathematical modeling is of great importance. Any quantitative study of the radiative transport of energy requires knowledge of the frequency-dependent absorption properties. Intensive radiation is irradiated from the hot central part of the arc and reabsorbed in cold edge of the plasma. Therefore, besides of continuous and discrete radiation of atoms and atomic ions the influence of molecular species on the absorption properties of the plasma has to be taken into account. In this paper two radiation processes leading to the continuous absorption molecular spectra are studied. Simple approximate formulas for photodissociation and photoionization cross sections of diatomic molecules are presented. Results obtained for selected diatomic molecules are compared with available experimental Thermal radiation plays an important role in many plasma processing devices. The experimental observation of radiation transfer in arc plasmas is very difficult due to extreme experimental conditions. In such case, the mathematical modeling is of great importance. Any quantitative study of the radiative transport of energy requires knowledge of the frequency-dependent absorption properties. Intensive radiation is irradiated from the hot central part of the arc and reabsorbed in cold edge of the plasma. Therefore, besides of continuous and discrete radiation of atoms and atomic ions the influence of molecular species on the absorption properties of the plasma has to be taken into account. In this paper two radiation processes leading to the continuous absorption molecular spectra are studied. Simple approximate formulas for photodissociation and photoionization cross sections of diatomic molecules are presented. Results obtained for selected diatomic molecules are compared with available experimental (en)
Title	Approximate Calculations of Continuous Spectra of Diatomic Molecules Approximate Calculations of Continuous Spectra of Diatomic Molecules (en)
skos:prefLabel	Approximate Calculations of Continuous Spectra of Diatomic Molecules Approximate Calculations of Continuous Spectra of Diatomic Molecules (en)
skos:notation	RIV/00216305:26220/08:PU77298!RIV10-MSM-26220___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA202/06/0898), Z(MSM0021630503)
http://linked.open...iv/cisloPeriodika	16
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Aubrecht, Vladimír Bartlová, Milada
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	356867
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/08:PU77298
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	radiation of thermal plasma, photodissociation, photoionization, cross sections (en)
http://linked.open.../riv/klicoveSlovo	cross sections photoionization photodissociation radiation of thermal plasma
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[82D24596913D]
http://linked.open...i/riv/nazevZdroje	Chemické listy
http://linked.open...in/vavai/riv/obor	BL
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Radiative heat transfer in arc plasmas
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	102
http://linked.open...iv/tvurceVysledku	Aubrecht, Vladimír Bartlová, Milada
http://linked.open...n/vavai/riv/zamer	Nové trendy v mikroelektronických systémech a nanotechnologiích (MIKROSYN)
issn	0009-2770
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	26220
is http://linked.open...avai/riv/vysledek of	Approximate Calculations of Continuous Spectra of Diatomic Molecules Approximate Calculations of Continuous Spectra of Diatomic Molecules Approximate Calculations of Continuous Spectra of Diatomic Molecules Approximate Calculations of Continuous Spectra of Diatomic Molecules

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