FIELD: physics.
SUBSTANCE: group of inventions relates to devices for storage and transportation of fuel assemblies (FA). Storage device for temporary storage and/or transportation of fuel assemblies includes several adjacent casings. Each casing is intended for fuel assembly accommodation. Two first walls, each of which partially limits, respectively, its outer surface, first and second casings, wherein both first walls are made of first material from aluminium alloy, free from elements absorbing neutrons. Two second walls located in the first inter-wall space and made of the second material containing elements absorbing neutrons, and different from the first material. Thickness and distance satisfy the following condition: 0.1 ≤ e2/E ≤ 0.43. There is also a package and a set for temporary storage of fuel assemblies.
EFFECT: group of inventions allows to ensure packing of fuel assemblies and drying of walls after water is drained from the package.
13 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PACKING SET FOR NUCLEAR FUEL SHIPMENT AND STORAGE | 2003 |
|
RU2241268C1 |
| OUTER CONTAINER SET FOR USED NUCLEAR REACTOR FUEL ROD ARRAYS | 2011 |
|
RU2459295C1 |
| SHIPPING PACKAGING SET FOR SPENT FUEL ASSEMBLIES OF NUCLEAR REACTORS | 2011 |
|
RU2463677C1 |
| CONTAINER COVER FOR TRANSPORTATION AND STORAGE OF SPENT REACTOR FUEL ASSEMBLY | 2019 |
|
RU2707871C1 |
| CONTAINER FOR TRANSPORTATION AND / OR STORAGE OF SPENT FUEL ASSEMBLIES | 2019 |
|
RU2707868C1 |
| A STORAGE BASKET DESIGNED FOR STORING OR TRANSPORTING NUCLEAR MATERIALS | 2018 |
|
RU2778396C2 |
| COVER FOR PLACING, STORING AND TRANSPORTING SPENT FUEL ASSEMBLIES | 2020 |
|
RU2773730C1 |
| CONTAINER FOR SPENT NUCLEAR FUEL TRANSPORTATION AND/OR STORAGE | 2012 |
|
RU2510770C1 |
| FUEL ASSEMBLY FOR A FAST-NEUTRON NUCLEAR REACTOR WITH A LIQUID SODIUM COOLANT, COMPRISING CASING CONTAINING REMOVABLE ATTACHED UPPER NEUTRON PROTECTION DEVICE | 2015 |
|
RU2648693C1 |
| INNER-ZONE MEASURING ASSEMBLY IN CHANNEL | 2012 |
|
RU2609154C2 |
