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Atomic scale simulation in the service of nuclear materials

Published on Nov 30, 20152671 Views

With nuclear energy related technologies, data to underpin operation is often difficult to obtain either because the controlling factor takes place on time scales or length scales that are challenging

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Chapter list

Atomic scale simulation in the service of nuclear materials00:00
A network of Chief Scientific Advisers03:51
Within the FCO, the Chief Scientific Adviser & Prosperity Directorate are the S&I focal points04:49
What is Science Diplomacy?05:24
General Comments07:23
There are many different tasks for simulation - 108:47
There are many different tasks for simulation - 209:49
Uranium Dioxide09:51
The possible solution sites for fission products in bulk 10:48
Solubility of inert gas atoms in UO211:43
Defect Volumes12:50
Defect Volumes for 3+ Cations - 113:06
Defect Volumes for 3+ Cations - 214:19
Defect Volumes for 3+ Cations - 314:35
There are many different tasks for simulation - 314:55
Pyrochlore Crystallography - 115:00
Pyrochlore Crystallography - 215:11
Pyrochlore Crystallography - 315:17
Local disorder process15:39
Combined Frenkel Anti‐site Defect Cluster Formation Energies16:16
Amorphization of a proposed nuclear waste immobilization ceramic17:23
ZrB2: a Burnable Poison19:23
ZrB2 Structure21:51
NEB calculation of QMD result22:20
There are many different tasks for simulation - 422:50
Dislocations - 223:48
Dislocations - 323:54
Dislocations - 124:02
Dislocations in UO224:39
Dislocation line energies - 124:43
Dislocation line energies - 225:34
Strain fields around dislocations in UO226:21
Oxygen pipe diffusion in UO2 - 126:42
Oxygen pipe diffusion in UO2 - 227:21
There are many different tasks for simulation - 528:01
Intergranular and Transgranular Fracture28:04
Molecular dynamics of radiation enhanced helium re‐solution29:35
Bubble - 129:37
Bubble - 229:46
Bubble - 331:24
Bubble - 431:28
Bubble - 531:30
Resolution in 4nm bubble - 131:46
Resolution in 4nm bubble - 232:25
Why is this exciting?33:05
Loop punching by over-pressurised Xe bubble - 133:30
Loop punching by over-pressurised Xe bubble - 235:47
Loop punching by over-pressurised Xe bubble - 335:48
Loop punching by over-pressurised Xe bubble - 435:49
Loop punching by over-pressurised Xe bubble - 535:49
Loop punching by over-pressurised Xe bubble - 635:50
Untitled37:10