《各类型反应堆集锦》课件.ppt

1、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.B

2、arr 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 t

3、he 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 2

4、011.-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.17 Intro 2 B.Barr GA 2011.-p.18CANDU Fuel BundleIntro 2 B.Barr GA 2011.-p.19OSIRIS,MTR-like Irradiation Facility Intro 2

5、 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