advanced fuel and fuel cycles s&t · o kll 5x u 4f cs 4d te 4d o 1s cd 3d cs 3d c 1s binding...
TRANSCRIPT
![Page 1: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/1.jpg)
-1-
Advanced Fuel and Fuel Cycles S&T
Rosaura Ham-Su, Fuel DevelopmentNEA, 2015 February 12
![Page 2: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/2.jpg)
-2-
OutlineAdvanced Fuel and Fuel Cycles
•Canadian Nuclear Laboratories
•Fuel S&T Drivers
•Advanced Fuel and Fuel Cycles S&T
•Summary
UNRESTRICTED
![Page 3: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/3.jpg)
-3-
CNL
Four sites:Chalk RiverWhiteshellOttawaPort Hope
UNRESTRICTED
![Page 4: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/4.jpg)
-4-
S&T FacilitiesHot CellsFuel Fabrication Surface ScienceThermalhydraulics
ZED-2NRU BRF
UNRESTRICTED
![Page 5: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/5.jpg)
-5-
Fuel S&Tnuclear fuel S&T, including fuel cycles, fabrication, testing, and post irradiation
examination
UNRESTRICTED
![Page 6: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/6.jpg)
-6-
Advanced Fuel and Fuel CyclesAdvanced Fuel and Fuel Cycles are aimed at sustainability for both, power reactors and research reactors
Power reactors: Gen III and Gen IV, small reactors
Reference fuel for SCWR Thoria/13% Plutonia
CNL OFFICIAL USE ONLY
![Page 7: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/7.jpg)
-7-
Sustainability
•Expand limits of resources•Reduce, reuse, recycle•Alternative fuels cycles (thoria)
•Increase safety and reliability•Decrease environmental impact
•Reduce waste•Manage spent fuel cycle
•Develop proliferation-resistant fuel and fuel cycles
UNRESTRICTED
![Page 8: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/8.jpg)
-8-
Areas of Interest
UNRESTRICTED
![Page 9: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/9.jpg)
-9-
Advanced Nuclear Fuel and Fuel Cycles
Core optimization
B.P. Bromley and B. Hyland, Nuclear Technology, Vol. 186, pp. 317‐339, 2014.
(LEU or RgPu)ThO2
ThO2
•“seed” and “blanket” fuel bundles can be used to breed U‐233•concepts yield fissile utilization competitive with natural uranium
•cores can be optimized for either power or U‐233 production•all concepts can be implemented in the same, conventional HWR core
UNRESTRICTED
![Page 10: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/10.jpg)
-10-
Fuel Fabrication
Metallic fuel
Proliferation resistant,Recyclable fuelFor Research Reactors
UNRESTRICTED
![Page 11: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/11.jpg)
-11-
Fuel Fabrication
Ceramic fuel
UNRESTRICTED
![Page 12: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/12.jpg)
-12-
Fuel Fabrication
Weld Controller Load
Sensor
Electrode
Sample in holder
Development of joining techniquesHigh precision machiningWelding and brazing
High frequency welding
UNRESTRICTED
![Page 13: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/13.jpg)
-13-
Fuel Characterization
-800 -600 -400 -200 00
1
2
Inte
nsity
(100
000
coun
ts/s
)
Representative Area on InsideSurface of Fuel Sheath from
Bottom Segment of DME-210/AM03
Ba 3d
5x
O KLL
5x
U 4f Cs 4d
Te 4d
O 1sCd 3d
Cs 3d
C 1s
Binding Energy (eV)
Te 3p
Te 3d
I 3d
Rb 3p
Rb 3d5x
X-Ray photoelectron spectroscopy analysis of fuel sheath from experimental fuel
UNRESTRICTED
![Page 14: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/14.jpg)
-14-
EBSD
Twin boundary and possible blunted transgranular crack at the twin boundaries
*
*
*
*
*
1
3
6
9
2
7
8
5
**
*
*
4
Direction of Tensile Stress
EBSD band contrast map
Pole figure Region 1
UNRESTRICTED
![Page 15: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/15.jpg)
-15-
Glove box facilities
Actinides
UNRESTRICTED
![Page 16: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/16.jpg)
-16-
Fuel Cycles
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0 200 400 600 800 1000
Decay heat (GW)
Years since end of scenario
Current global cycle, LWRs + HWRs
Transition to once‐through thorium in CANDUTransition to fast reactors
Transition to Th withU‐233 recycle in
CANDU
Thorium with U‐233 gives a 75% reduction over the current cycle
UNRESTRICTED
![Page 17: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/17.jpg)
-17-
Fuel Cycles
UNRESTRICTED
![Page 18: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/18.jpg)
-18-
Testing and Post Irradiation Examination
Fuel testing Evaluation of fuel performanceFailure investigations
UNRESTRICTED
![Page 19: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/19.jpg)
-19-
Testing and Post Irradiation Examination
• PWR fuel with 670 MWh/kgU • 0.8 wt.% U‐235 in U; 0.9 wt.% Pu in HE
• Tested to additional burnup of 517 MWh/kgHE (NRU)
0 200 400 600 800 1000 1200 1400 1600 18000.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Ther
mal
diff
usiv
ity (m
m2 /s
)
Temperature (°C)
As-fabricated 97% TD sintered UO2
UNRESTRICTED
![Page 20: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/20.jpg)
-20-
ICAF
Comparison of fuel temperatures versus power rating for ICAF and solid rod fuel
UNRESTRICTED
![Page 21: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/21.jpg)
-21-
Advanced Fuel and Fuel CyclesWhat is next
Support CanduThoria RoadmapSmall Reactors
UNRESTRICTED
![Page 22: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/22.jpg)
-22-
SummaryAdvanced Fuel and Fuel Cycles
CNLFuel S&T driver: sustainabilityAreas of interest
UNRESTRICTED
![Page 23: Advanced Fuel and Fuel Cycles S&T · O KLL 5x U 4f Cs 4d Te 4d O 1s Cd 3d Cs 3d C 1s Binding Energy (eV) Te 3p Te 3d I 3d Rb 3p Rb 3d 5x X-Ray photoelectron spectroscopy analysis](https://reader033.vdocuments.site/reader033/viewer/2022060722/608268260029ae37cc1a5c46/html5/thumbnails/23.jpg)
-23-