UA42847C2 - Nuclear reactor, active zone of nuclear reactor, method of nuclear reactor active zone control, nucleus-cover cell of nuclear reactor fuel elements - Google Patents
Nuclear reactor, active zone of nuclear reactor, method of nuclear reactor active zone control, nucleus-cover cell of nuclear reactor fuel elementsInfo
- Publication number
- UA42847C2 UA42847C2 UA98031310A UA98031310A UA42847C2 UA 42847 C2 UA42847 C2 UA 42847C2 UA 98031310 A UA98031310 A UA 98031310A UA 98031310 A UA98031310 A UA 98031310A UA 42847 C2 UA42847 C2 UA 42847C2
- Authority
- UA
- Ukraine
- Prior art keywords
- nuclear reactor
- nucleus
- active zone
- cover
- fuel elements
- Prior art date
Links
Landscapes
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Fuel Cell (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
This invention relates in general to light-water-moderated nuclear reactors where thorium is used as a fuel. The nuclear reactor includes the core with a large quantity of “nucleus-cover” cells; each of them has a nucleus central zone containing nucleus fuel elements and made of a material subject to nuclear disintegration including U-235, U-238 and a moderator, a ring-shaped cover zone which encircles the nucleus zone and contains cover fuel elements including thorium and enriched uranium or their oxides, as well as a moderator. The volumetric ratio of the moderator to the fuel in the nucleus zone makes up approximately 2.5 to 5.0, and the volumetric ratio of the moderator to the fuel in the cover zone is approximately 1.5 to 2.0, at that the content of enriched uranium at the cover fuel elements makes up 10 % or less.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9510400 | 1995-08-16 | ||
PCT/US1996/013038 WO1997008711A2 (en) | 1994-08-16 | 1996-08-14 | Seed-blanket reactors |
Publications (1)
Publication Number | Publication Date |
---|---|
UA42847C2 true UA42847C2 (en) | 2001-11-15 |
Family
ID=65953328
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UA2001075220A UA56356C2 (en) | 1995-08-16 | 1996-08-14 | Nuclear reactor |
UA98031310A UA42847C2 (en) | 1995-08-16 | 1996-08-14 | Nuclear reactor, active zone of nuclear reactor, method of nuclear reactor active zone control, nucleus-cover cell of nuclear reactor fuel elements |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UA2001075220A UA56356C2 (en) | 1995-08-16 | 1996-08-14 | Nuclear reactor |
Country Status (2)
Country | Link |
---|---|
KR (3) | KR100336214B1 (en) |
UA (2) | UA56356C2 (en) |
-
1996
- 1996-08-14 UA UA2001075220A patent/UA56356C2/en unknown
- 1996-08-14 KR KR1020007015055A patent/KR100336214B1/en active IP Right Grant
- 1996-08-14 UA UA98031310A patent/UA42847C2/en unknown
- 1996-08-14 KR KR1019980701043A patent/KR100313964B1/en not_active IP Right Cessation
-
2000
- 2000-12-29 KR KR1020007015058A patent/KR100301339B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR100336214B1 (en) | 2002-05-09 |
KR100301339B1 (en) | 2001-11-07 |
KR19990036375A (en) | 1999-05-25 |
UA56356C2 (en) | 2003-05-15 |
KR100313964B1 (en) | 2001-12-12 |
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