Actions for International Thermonuclear Experimental Reactor (ITER) divertor plate performance and lifetime considerations [electronic resource].

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International Thermonuclear Experimental Reactor (ITER) divertor plate performance and lifetime considerations [electronic resource].

Published
Washington, D.C : United States. Dept. of Energy. Office of Energy Research, 1990.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
Pages: (51 pages) : digital, PDF file
Additional Creators
Argonne National Laboratory, United States. Department of Energy. Office of Energy Research, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
The ITER divertor plate performance during the technology phase of operation has been analyzed. High-Z materials, such as tungsten and tantalum, have been considered as plasma side materials, and refractory metal alloys, Ta-10W, TZM, Nb-1Zr, and V-15Cr-5Ti, plus copper alloys have been considered as the structural materials. The fatigue lifetime have been predicted for structural plates and for duplex plates with the plasma side material bonded to the structure. The results indicate that refractory alloys have a comparable or improved performance to copper alloys. Peak allowable heat fluxes for these analyses are in the range of 15--20 MW/m² for 2 mm thick structural plates and 7--11 MW/m² for 4 mm thick duplex plates. 4 refs., 55 figs., 6 tabs.
Report Numbers
E 1.99:anl/fpp/tm-246
anl/fpp/tm-246
Subject(s)
Other Subject(s)
Note
Published through SciTech Connect.
03/01/1990.
"anl/fpp/tm-246"
"DE90010277"
Mattas, R.F.
Funding Information
W-31109-ENG-38
View MARC record | catkey: 14749016