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US DEMO MS FW / Blanket Assessment Blanket Design Concepts Prepared by Paul Fogarty, Siegfried...
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Transcript of US DEMO MS FW / Blanket Assessment Blanket Design Concepts Prepared by Paul Fogarty, Siegfried...
US DEMO MS FW / Blanket Assessment
Blanket Design Concepts
Prepared by
Paul Fogarty, Siegfried Malang
Mo Dagher
With contributions from the US MS DEMO team
UCLA Feb 24 2004
Outboard Blanket Coolant Concepts – Midplane Cross Sections
Mid Plane section View DC – FLiBe + Be OutBoard Blanket
HeliumFlows
HeliumFlows
3D Model DC – FLiBe + Be Blanket Concept
(typical He Flow Circuit for DC Blanket)
Top View – Close-up of Typical Helium Manifolds
HeliumFlow
HeliumFlow
Side View (Poloidal) DC – FLiBe + Be Cross Section Schematic
Mid Plane section View DC – FLiBe + Pb OutBoard Blanket
3D Model DC – FLiBe + Pb Blanket Concept
Side View (Poloidal) DC – FLiBe + Pb Cross Section Schematic
Plan View (Toroidal) FLiNaBe Midplane Cross Section Schematic
FLINaBe Out23
FLINaBe Out13FLINaBe In
Side View (Poloidal) Self-cooled – FLiNaBe Cross Section Schematic
Design Considerations
• Full Length Module design, more detail work is needed to resolve certain design issues such as:
– Header design at the Top of the module that allows proper flow distribution.– Collector design in the Bottom with facilities for all coolant and breeder Flows
• He Inlet/Oulet for DC concept• Flibe Inlet/Outlet for DC-Be and Pb concept• Pb inlet/outlet for DC-Pb concept• FLiNaBe flow circuit for Self cooled concept
– Module structural support – Fabrication, Assembly and installation issues– Maintenance and replacement issues, accessibility and handling
• Molten Salt Design requirements for Blanket Modules and ancillary systems– Module Pre-Heating during startup, Min. Temp control during operation, Idle
conditions and shut down process.– Molten Salt Drainage from Blanket module during shut down.– Ancillary and piping system design, trace heating, heat exchangers and pre-
heating systems etc…