FIELD: nuclear engineering; power-generating and research fast-reactor installations. SUBSTANCE: reactor core and side shield use pressure-tube design in the form of combination of fuel, fertile, and radiating channels arranged in regular or irregular lattice assemblies and separated by medium slightly absorbing and slightly moderating neutrons, such as by inert gas. Channels are spaced apart at distance ensuring almost zero (below effective proportion of delayed neutrons) or negative void reactivity effect. EFFECT: improved safety of fast reactor due to guaranteed void reactivity effect; improved reliability and speed of response of reactor control and safety system. 3 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| FAST-NEUTRON NUCLEAR REACTOR | 1990 |
|
SU1799178A1 |
| LOW-POWER FAST NEUTRON MODULAR NUCLEAR REACTOR WITH LIQUID METAL HEAT CARRIER AND REACTOR CORE (VERSIONS) | 2019 |
|
RU2699229C1 |
| QUICK SODIUM REACTOR | 1991 |
|
RU2029397C1 |
| METHOD OF NUCLEAR RECTOR OPERATION IN FUEL CYCLE WITH EXTENDED PRODUCTION OF FISSILE ISOTOPES | 2015 |
|
RU2601558C1 |
| ACTIVE ZONE, FUEL ELEMENTS AND FUEL ASSEMBLY OF FAST NEUTRON REACTORS WITH LEAD HEAT CARRIER | 2014 |
|
RU2549371C1 |
| FAST NEUTRON REACTOR CORE WITH LEAD COOLANT, FUEL RODS AND FUEL ASSEMBLY FOR ITS MANUFACTURING | 2014 |
|
RU2549829C1 |
| METHOD FOR REFUELING WATER-MODERATED REACTOR | 1997 |
|
RU2128864C1 |
| NUCLEAR REACTOR | 2015 |
|
RU2594889C1 |
| THERMIONIC POWER-GENERATING MODULE FOR NUCLEAR REACTOR CORE AND EXTERNAL THERMIONIC HEAT-TO-POWER CONVERSION SYSTEM (ALTERNATIVES) | 2000 |
|
RU2187156C2 |
| REACTOR CORE WITH QUICK-RESONANT SPECTRUM OF NEUTRONS WITH SUPERCRITICAL WATER PRESSURE | 2012 |
|
RU2485612C1 |
