FIELD: physics.
SUBSTANCE: proposed invention relates to neutron collimator. Proposed device comprises rectangular metal housing (2) with four sections (10) of grate (9) made of refractory metal. Each section (10) of grid (9) is made in the form of a straight regular triangular truncated prism, with wide base (11) attached to the corresponding wall of rectangular housing (2). Cells (19) of grid (10) of grate (9) are formed by crossing at least two sections (20, 21) of concentric circular hollow cylinders (22, 23) with radial passing plates (24) having common axis with circular hollow cylinders (22, 23).
EFFECT: technical result is possibility of operation of neutron collimator in conditions of strong radiation exposure by fast neutrons and gamma-quanta, high heat flux from plasma, impact of vibration, impact and electromagnetic loads.
7 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR DETACHABLE CONNECTION OF PIPELINES | 2020 |
|
RU2769292C2 |
| AMORPHOUS COPPER-BASED STRIP SOLDER | 2011 |
|
RU2464143C1 |
| COMPOSITION MATERIAL PRODUCTION METHOD | 1992 |
|
RU2036977C1 |
| CERAMIC BLANKET MODULE FOR FUSION REACTOR | 2023 |
|
RU2812963C1 |
| PRIMARY WALL OF THERMONUCLEAR REACTOR | 1992 |
|
RU2046405C1 |
| FUSION REACTOR | 2004 |
|
RU2262143C1 |
| THERMONUCLEAR REACTOR | 2000 |
|
RU2178208C2 |
| MEDICAL NEUTRON SOURCE, NUCLEAR REACTOR FOR MEDICAL NEUTRON SOURCE, METHOD FOR USING MEDICAL NEUTRON SOURCE | 2015 |
|
RU2589446C1 |
| SPATIAL REINFORCEMENT MODULE | 2020 |
|
RU2744597C1 |
| DOUBLE-LAYER ROAD AND PAVEMENT TILES | 2022 |
|
RU2784849C1 |
