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Engineering Group Discussion of Tasks (next 6-12 months)

Engineering Group Discussion of Tasks (next 6-12 months). M. S. Tillack. ARIES Project Meeting 25-26 October 2010. Action Items. System code contributions (Lane and Chuck) (end of Nov inputs, end of Dec implement) Output formatting (Lane, Laila, Les, Chuck, …)

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Engineering Group Discussion of Tasks (next 6-12 months)

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  1. Engineering Group Discussion of Tasks(next 6-12 months) M. S. Tillack ARIES Project Meeting 25-26 October 2010

  2. Action Items • System code contributions (Lane and Chuck)(end of Nov inputs, end of Dec implement) • Output formatting (Lane, Laila, Les, Chuck, …) • System code models of volumes, inclusion of He systems (Lane, Laila, Les) • New models for pumping power – He (Mark, Minami, Xueren) and PbLi (Mark, Neil, Siegfried) • Power cycle model (First quantify the impact of uncertainties)(Mark, Xueren, Lane) • Poloidal distribution (including divertor) of heat flux • CAD skeleton (Xueren) • Wall load and core radiation formulas (Laila) • Mantle and divertor radiation (Mark, Tom?, Chuck?) • Define the approach for modeling heat fluxes in the code • Provide the models • Decommissioning and waste handling costs (Laila)

  3. Action Items, continued • PFC concept improvement and analysis • Addition of creep (Wang) • Fracture mechanics (Jake) • Pin fin plate concept thermomechanics (GT/UCSD) • CAD and analysis of 4 strawman design points (all) • Preliminary results (3-6 month) • Final power core design and analysis (12 months)(which includes divertors and first walls)

  4. Action Items, continued • Materials issues (Arnie) • FS and ODS FS • Creep data for FS and ODS FS • Creep and stress/strain for F82H and ODS-F82H(is it any different than Eurofer and ODS-Eurofer) • W and W alloys (W, WL10, W-TiC, VM-W) • Recrystallization temperature (1200?) • Low operating temperature limits • SiC/SiC composites • Has anything changed in the past 10 years?* Thermal conductivity under irradiation* High temperature compatibility with flowing PbLi • Ta alloys • UE of Ta and Ta-2.5W, Guidance on irradiation degradation of UE

  5. Action Items, continued • Safety issues (Lee) • Guidelines for tritium release, concentrations, inventory. • Compare with ITER. • Does ARIES meet these guidelines? • Define the confinement boundary. • Impact on cost of components. (The vacuum vessel is a safety-related component. Which others should be considered safety-related components?)

  6. Reporting Opportunities for ARIES-ACT • TOFE 2010 • November 7-11, 2010 • Las Vegas • Create a list of all papers from the Team • ICENES • May 15-19, 2011 • San Francisco • ICOPS • June 26-30, 2011 • Chicago • ISFNT • Sept 11-16, 2011 • Portland • ICFRM • Oct 16-22 • Charleston • IAEA power plant TM in 2011?? • New Town Meeting on materials for fusion: satellite of ICFRM?

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