The reflection and re-emission coefficients of hydrogen particles impinging from plasma on the wall in the torsatron Uragan-3M

The modelling of the radial emissivity profiles of Hα and Hβ lines radiated from hydrogen plasma of the torsatron Uragan-3M in a typical operational regime requires the usage of the programming code KN1D to consider a balance of atom and molecule fluxes on the walls. For this purpose, the reflection...

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Datum:2017
Hauptverfasser: Bondarenko, V.N., Petrushenya, A.A.
Format: Artikel
Sprache:English
Veröffentlicht: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2017
Schriftenreihe:Вопросы атомной науки и техники
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Online Zugang:http://dspace.nbuv.gov.ua/handle/123456789/122114
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Zitieren:The reflection and re-emission coefficients of hydrogen particles impinging from plasma on the wall in the torsatron Uragan-3M / V.N. Bondarenko, A.A. Petrushenya // Вопросы атомной науки и техники. — 2017. — № 1. — С. 14-17. — Бібліогр.: 14 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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Zusammenfassung:The modelling of the radial emissivity profiles of Hα and Hβ lines radiated from hydrogen plasma of the torsatron Uragan-3M in a typical operational regime requires the usage of the programming code KN1D to consider a balance of atom and molecule fluxes on the walls. For this purpose, the reflection and re-emission coefficients were calculated of H atoms and H₂ molecules leaving the plasma and impinging on the plasma-facing surfaces of the stainless steel casings of a helical winding.