燃料组件图片.pdf

PWR/FUEL/1-slides (A. Darraud)2 THE AFA 3G FRAGEMA® FUEL ASSEMBLY PWR/FUEL/1-slides (A. Darraud)3 FUEL ASSEMBLY SKELETON PWR/FUEL/1-slides (A. Darraud)4 AFA 2G BOTTOM NOZZLE PWR/FUEL/1-slides (A. Darraud)5 AFA 2G TOP NOZZLE PWR/FUEL/1-slides (A. Darraud)6 GRID and GUIDE TUBES PWR/FUEL/1-slides (A. Darraud)7 BOTTOM NOZZLE - ANTI LOOSE PARTS FILTER PWR/FUEL/1-slides (A. Darraud)8 DISCONNECTABLE BOTTOM CONNECTION Bottom nozzle Plug Shoulder screw PWR/FUEL/1-slides (A. Darraud)9 DISCONNECTABLE TOP CONNECTION Top nozzle Steel hollow socket head screw M14 x 1 Zircalloy sleeve M14 x 1 PWR/FUEL/1-slides (A. Darraud)10 AFA 3G GRID (details) GRID CORNER Mixing vane Clips Guide tube tab Dimples Wraparound corner PWR/FUEL/1-slides (A. Darraud)11 AFA 3G GRID(spring clips) SIMPLE CLIPDOUBLE CLIP Thickness : 0.27 mm Width : 3.05 mm Thickness : 0.27 mm Width (belly) : 3.05 mm Width (back) : 1.55 mm BellyBack PWR/FUEL/1-slides (A. Darraud)13 RCCA inserted in a fuel assembly PWR/FUEL/1-slides (A. Darraud)14 THE SPIDER. PWR/FUEL/1-slides (A. Darraud)15 ROD CLUSTER CONTROL ASSEMBLY (RCCA) PWR/FUEL/1-slides (A. Darraud)16 UPPER REACTOR INTERNALS PWR/FUEL/1-slides (A. Darraud)17 UPPER REACTOR INTERNALS : THE GUIDE TUBE PWR/FUEL/1-slides (A. Darraud)18 UPPER REACTOR INTERNALS Section of a guide tube with RCCA inserted PWR/FUEL/1-slides (A. Darraud)19 STATIONARY CORE COMPONENT ASSEMBLY (SCCA) PWR/FUEL/1-slides (A. Darraud)20 THE FUEL ROD PWR/FUEL/1-slides (A. Darraud)21 FUEL ROD TOP END PLUG SPRING CLAD PELLET BOTTOM END PLUG PWR/FUEL/1-slides (A. Darraud)22 FUEL PELLET D = 8.19 mm H = 13.46 mm dishing chamfer UO2 density 10.41 g/cm3 (95 % of th.d.) PWR/FUEL/1-slides (A. Darraud)35 MAST-MOUNTED SIPPING TEST DEVICE (DRMC) PWR/FUEL/1-slides (A. Darraud)36 MAST-MOUNTED SIPPING TEST DEVICE (DRMC) 。