"thermal plasma jet; mixing; CCD camera"@en . "Aplikace CCD kamer p\u0159i v\u00FDzkumu m\u00EDsen\u00ED na hranic\u00EDch voln\u00E9ho proudu termick\u00E9ho plazmatu"@cs . "Application of CCD Cameras to Investigations of Mixing on Boundaries of a Thermal Plasma Jet"@en . "9" . "RIV/61388998:_____/07:00095207!RIV08-AV0-61388998" . . "6" . . "3"^^ . . "Plasma Science & Technology" . "RIV/61388998:_____/07:00095207" . . . "[20D31FEF167C]" . "Mixing of a thermal plasma jet with the surrounding atmosphere was studied using two CCD cameras detecting simultaneously the radiation of argon and nitrogen. The evaluation of image differences between two records showed that the location of regions on plasma jet boundaries characterised by stronger nitrogen radiation changes with the plasma flow rate. Close-to-laminar flow results in a small mixing rate and consequently low nitrogen optical emission on plasma jet boundaries. The increase of the flow rate leads to the formation of a relatively thick and stable layer on the boundaries characterised by strong nitrogen radiation. Further enhancement of the flow rate results in the formation of unstable regions of excited nitrogen molecules moving along the jet."@en . "410438" . "Application of CCD Cameras to Investigations of Mixing on Boundaries of a Thermal Plasma Jet"@en . . . . "Hl\u00EDna, Jan" . . "Mixing of a thermal plasma jet with the surrounding atmosphere was studied using two CCD cameras detecting simultaneously the radiation of argon and nitrogen. The evaluation of image differences between two records showed that the location of regions on plasma jet boundaries characterised by stronger nitrogen radiation changes with the plasma flow rate. Close-to-laminar flow results in a small mixing rate and consequently low nitrogen optical emission on plasma jet boundaries. The increase of the flow rate leads to the formation of a relatively thick and stable layer on the boundaries characterised by strong nitrogen radiation. Further enhancement of the flow rate results in the formation of unstable regions of excited nitrogen molecules moving along the jet." . . "\u0160onsk\u00FD, Ji\u0159\u00ED" . . "\u0160lechta, Ji\u0159\u00ED" . . . "743;746" . "4"^^ . "Aplikace CCD kamer p\u0159i v\u00FDzkumu m\u00EDsen\u00ED na hranic\u00EDch voln\u00E9ho proudu termick\u00E9ho plazmatu"@cs . "Application of CCD Cameras to Investigations of Mixing on Boundaries of a Thermal Plasma Jet" . . "Application of CCD Cameras to Investigations of Mixing on Boundaries of a Thermal Plasma Jet" . . "Dv\u011B simult\u00E1nn\u011B pracuj\u00EDc\u00ED CCD kamery, jedna detekuj\u00EDc\u00ED z\u00E1\u0159en\u00ED argonu a druh\u00E1 z\u00E1\u0159en\u00ED dus\u00EDku, byly pou\u017Eity ke studiu m\u00EDsen\u00ED voln\u00E9ho proudu plazmatu s okoln\u00ED atmosf\u00E9rou. Vyhodnocen\u00ED rozd\u00EDl\u016F mezi z\u00E1znamy obou kamer uk\u00E1zalo, \u017Ee rozm\u00EDst\u011Bn\u00ED oblast\u00ED charakterizovan\u00FDch intenzivn\u011Bj\u0161\u00EDm z\u00E1\u0159en\u00EDm dus\u00EDku se m\u011Bn\u00ED s velikost\u00ED proudu plazmatu. V\u00FDsledkem proud\u011Bn\u00ED bl\u00EDzk\u00E9ho lamin\u00E1rn\u00EDmu je mal\u00E1 intenzita m\u00EDsen\u00ED a tak\u00E9 n\u00EDzk\u00E1 emise z\u00E1\u0159en\u00ED dus\u00EDku na hranic\u00EDch proudu plazmatu. N\u00E1r\u016Fst velikosti proudu plazmatu vede k formov\u00E1n\u00ED relativn\u011B siln\u00E9 a stabiln\u00ED vrstvy na hranici charakterizovan\u00E9 siln\u00FDm z\u00E1\u0159en\u00EDm dus\u00EDku. Dal\u0161\u00ED zv\u00FD\u0161en\u00ED pr\u016Ftoku vede k tvorb\u011B nestabiln\u00EDch oblast\u00ED s excitovan\u00FDmi molekulami dus\u00EDku, kter\u00E9 se pohybuj\u00ED pod\u00E9l proudu plazmatu."@cs . . "CN - \u010C\u00EDnsk\u00E1 lidov\u00E1 republika" . "P(GA202/05/0728), Z(AV0Z20570509)" . . . . "3"^^ . "1009-0630" .