FIELD: physics, atomic power.
SUBSTANCE: invention relates to nuclear reactor fuel assemblies, primarily fast neutron reactors. A fuel assembly housing having a longitudinal axis (X) comprises a first (4) and a second (6) tubular segment made of metal and forming longitudinal ends of the assembly housing. A frame (8) made of metal connects the first (4) and second (6) segments, wherein the frame (8) is meshed. A ceramic internal tubular structure (10) is placed between the first (4) and second (6) segments inside the frame (6).
EFFECT: stability of the fuel assembly in both standard and emergency operating mode of the reactor.
22 cl, 1 tbl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| NUCLEAR FUEL ASSEMBLY DESIGN | 2014 |
|
RU2671002C2 |
| DEVICE FOR ACTUATION AND INSERT ABSORBING ELEMENTS AND/OR ATTENUATORS DIVISION ZONE OF NUCLEAR REACTOR AND NUCLEAR FUEL ASSEMBLY CONTAINING SUCH DEVICE | 2012 |
|
RU2603128C2 |
| FUEL ASSEMBLY FOR FAST NEUTRON REACTOR | 2008 |
|
RU2462774C2 |
| APPARATUS FOR FASTENING RADIOACTIVE FUEL ASSEMBLIES | 2008 |
|
RU2465661C2 |
| ASSEMBLY FOR NUCLEAR REACTOR CONTAINING NUCLEAR FUEL AND INITIATION SYSTEM FOR INPUT OF AT LEAST ONE ABSORBING NEUTRONS AND/OR SOFTENING CONSEQUENCES OF EMERGENCY ELEMENT | 2012 |
|
RU2602836C1 |
| FUEL ASSEMBLY OF NUCLEAR REACTOR MADE AS CAPABLE OF EXPANSION OF NUCLEAR FUEL CONTAINED IN IT | 2009 |
|
RU2496160C2 |
| FUEL ASSEMBLY | 1993 |
|
RU2192051C2 |
| CONTAINER FOR TRANSPORTATION AND / OR STORAGE OF SPENT FUEL ASSEMBLIES | 2019 |
|
RU2707868C1 |
| SYSTEM OF SMALL-SIZED NUCLEAR REACTOR OPERATING IN LOAD FOLLOWING MODE, USING LIQUID METAL COOLANT OF PRIMARY CIRCUIT | 2017 |
|
RU2693861C1 |
| DEVICE FOR CAPTURING MOLTEN AND STRUCTURAL FRAGMENTS OF EXOTHERMAL ASSEMBLIES OF NUCLEAR REACTOR | 0 |
|
SU712050A3 |
