Molybdenum limiters for Extrap-T2 upgrade: Surface properties and high heat flux testing

Fusion Engineering and Design

Volumn 49-50, Issue , 2000, Pages 323-329

  Rubel, M ^a   Brunsell, P ^a   Duwe, R ^b   Linke, J ^b  

^a Alfven Laboratory   (Sweden)

^b FORSCHUNGSZENTRUM JÜLICH   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRON BEAMS; HEAT FLUX; OPTICAL MICROSCOPY; SURFACE PROPERTIES; X RAY ANALYSIS;

HEAT FLUX TESTING; LASER PROFILOMETRY; PROTON SCATTERINGS;

MOLYBDENUM;

EID: 0034316397     PISSN: 09203796     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0920-3796(00)00391-4     Document Type: Article

References (11)

1. J.R. Drake et al., Resistive shell operation and confinement in the Extrap T2 RFP, Proceedings of the 16th IAEA Conference on Fusion Energy, Montreal, Canada, IAEA Vienna, 1996, vol. II, pp. 193-199.
2. Hedin G. MHD behaviour in a resistive shell reversed-field pinch. Plasma Phys. Control Fusion. 40:1998;1529-1539.
3. Möller A. Edge resonant fluctuations and particle transport in a reversed-field pinch. Phys. Plasmas. 5:1998;1-7.
4. Goforth R.R., et al. Reversed-field pinch experiments with a resistive shell. Nucl. Fusion. 26:1986;515-517.
5. G. Hedin, Experiments with externally controlled field errors on Extrap T2, Proceedings of the 20th EPS Conference on Controlled Fusion and Plasma Physics, Berchtesgaden, Germany, 1997, vol. III, pp. 1265-1268.
6. Bergsåker H., et al. Egde profiles and limiter tests in Extrap T2. J. Nucl. Mater. 266-269:1999;777-782.
7. Noda N., Philipps V., Neu R. A review on recent experiments on W and high-Z materials as plasma-facing components in magnetic fusion devices. J. Nucl. Mater. 241-243:1997;227-243.
8. Rubel M., et al. Impact of molybdenum and tungsten test limiters on ion fluxes in the plasma edge of TEXTOR. J. Nucl. Mater. 249:1997;116-120.
9. Wampler W.R., et al. Molybdenum erosion measurements in Alcator C-Mod. J. Nucl. Mater. 266-269:1999;217.
10. Yamaguchi K., Okada M., Onoue O., Ono F., Yamawaki M. Study of the retention of hydrogen isotopes implanted in Mo. J. Nucl. Mater. 258-263:1998;1104-1108.
11. R. Duwe, W. Kühnlein, H. Münstermann, The new electron beam apparatus for materials testing in the hot cells - design and preliminary experience, Proceedings of the 18th Symposium on Fusion Technology, Karlsruhe, Germany, p. 267.