MTR Fuel Subassembly (OSIRIS)Experimental Reactors B. Barr GA 2011. - p.1The Pionneers (UNGG)Intro 1 B. Barr GA 2011. p.2UNGG Fuel Rods (SL1)Intro 1 B. Barr GA 2011. p.3Refueling Machine UNGGIntro 1 B. Barr GA 2011. p.4Schematics Gas-cooled reactorsIntro 1 B. Barr GA 2011. p.5Windscale : Magnox & Proto AGRIntro 1 B. Barr GA 2011. p.6VVR (or VVER) : Russian PWRsKozloduyIntro 1 B. Barr GA 2011. p.7VVER 1000 Primary CircuitIntro 1 B. Barr GA 2011. p.8VVER Fuel440 1000Intro 1 B. Barr GA 2011. p.9Boiling Water Reactors BWRu Only one cooling circuit at Psat pressure 7 Mpau Vapor generation close to the fuel. Same vapor goes to the turbine (direct cycle)u Moderation ration varies axiallyIntro 1 B. Barr GA 2011. p.10BWR SchematicsIntro 1 B. Barr GA 2011. p.11BWR Fuel AssemblyIntro 1 B. Barr GA 2011. p.12ChernobylIntro 2 B. Barr GA 2011. - p.13RBMK SchematicsContainment AreasReactor FloorCore : diameter 12 mheight 7 m Intro 2 B. Barr GA 2011. - p.14ChernobylIntro 2 B. Barr GA 2011. - p.15RBMK fuel at ElectrostalHalf bundlesSpacing &support gridsIntro 2 B. Barr GA 2011. - p.16CANDU System (Cernavoda)Intro 2 B. Barr GA 2011. - p.17Intro 2 B. Barr GA 2011. - p.18CANDU Fuel BundleIntro 2 B. Barr GA 2011. - p.19OSIRIS, MTR-like Irradiation Facility Intro 2 B. Barr GA 2011. - p.20 SNA NSSSIntro 2 B. Barr GA 2011. - p.21Spatial Nuclear ReactorIntro 2 B. Barr GA 2011. - p.22MCF Magnetic Containment Fusion Temperature T : 100 million degrees Low Density :1020 particles/m3(*) Containment Time : 1 seconde(*) 100 000 times less than atmospheric pressureTore Supra CadaracheIntro 2 B. Barr GA 2011. - p.23RHF Core at CERCAExperimental Reactors B. Barr GA 2011. - p.24