SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Badziak J.) srt2:(2006)"

Sökning: WFRF:(Badziak J.) > (2006)

  • Resultat 1-2 av 2
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Badziak, J., et al. (författare)
  • Application of ion diagnostics to control the laser-induced removal of surface layer of a carbon substrate
  • 2006
  • Ingår i: Plasma 2005. - : AIP. - 073540304X ; , s. 295-298
  • Konferensbidrag (refereegranskat)abstract
    • Among other methods of detritiation of in-vessel tokamak components the application of lasers for removal of fuel trapped in co-deposited layers is under investigation. The paper presents preparation and tests of ion diagnostic methods for on-line measurement of the amount and characteristics of ablated carbon, hydrogen/deuterium and contaminant species from the graphite target (plate) of the main toroidal limiter of the TEXTOR tokamak. For removal of the surface layer from the graphite limiter plate Nd:YAG laser was used. Determination of the characteristics of laser-produced ions has been performed by means of ion collectors and an electrostatic ion-energy analyser. The main ion stream parameters were measured depending on the number of laser shots and the laser power density on the target surface. The properties of modified carbon sample surface were determined with the use of optical methods and compared with the results of the ion measurements.
  •  
2.
  • Gasior, P., et al. (författare)
  • Characterization of laser-irradiated co-deposited layers on plasma facing components from a tokamak
  • 2006
  • Ingår i: Physica Scripta. - 0031-8949 .- 1402-4896. ; T123, s. 99-103
  • Tidskriftsartikel (refereegranskat)abstract
    • An experimental setup and ion diagnostic method for laser-induced fuel removal and decomposition of co-deposited layers on plasma facing components from tokamaks are described. Nd:YAG 3.5 ns pulse laser with a repetition rate of 10 Hz and single-pulse energy of up to 0.8J at 1.06 mu m has been used for irradiation of a graphite limiter tile from the TEXTOR tokamak. Comparative studies have been performed for a pure graphite plate as a reference target. Energy of emitted ions has been measured using a time-of-flight method. Early results show that laser pulses efficiently ablate the co-deposit removing both fuel species and heavy components such as Si, Ni, Cr, Fe and W present in the layers. Surface topography of the irradiated targets is also presented.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-2 av 2
Typ av publikation
konferensbidrag (1)
tidskriftsartikel (1)
Typ av innehåll
refereegranskat (2)
Författare/redaktör
Rubel, Marek J. (2)
Czarnecka, A (2)
Philipps, V (2)
Wolowski, J (2)
Badziak, J. (2)
Gasior, P. (2)
visa fler...
Parys, P. (2)
Rosinski, M. (2)
visa färre...
Lärosäte
Kungliga Tekniska Högskolan (2)
Språk
Engelska (2)
Forskningsämne (UKÄ/SCB)
Naturvetenskap (2)
År
2006 (2)Ta bort avgränsningen

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy