EA201992600A1 - Активная зона ядерного реактора - Google Patents
Активная зона ядерного реактораInfo
- Publication number
- EA201992600A1 EA201992600A1 EA201992600A EA201992600A EA201992600A1 EA 201992600 A1 EA201992600 A1 EA 201992600A1 EA 201992600 A EA201992600 A EA 201992600A EA 201992600 A EA201992600 A EA 201992600A EA 201992600 A1 EA201992600 A1 EA 201992600A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- casing
- module
- liquid
- heat pipe
- core
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
- G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
- G21C1/10—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor moderator and coolant being different or separated
- G21C1/12—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor moderator and coolant being different or separated moderator being solid, e.g. Magnox reactor or gas-graphite reactor
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- G21C15/24—Promoting flow of the coolant
- G21C15/257—Promoting flow of the coolant using heat-pipes
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/322—Means to influence the coolant flow through or around the bundles
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/40—Structural combination of fuel element with thermoelectric element for direct production of electric energy from fission heat or with another arrangement for direct production of electric energy, e.g. a thermionic device
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C5/00—Moderator or core structure; Selection of materials for use as moderator
- G21C5/02—Details
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C5/00—Moderator or core structure; Selection of materials for use as moderator
- G21C5/12—Moderator or core structure; Selection of materials for use as moderator characterised by composition, e.g. the moderator containing additional substances which ensure improved heat resistance of the moderator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Particle Accelerators (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
Активная зона ядерного реактора относится к области атомной энергетики. Активная зона ядерного реактора включает по меньшей мере один модуль, твёрдый (5) и жидкий замедлители нейтронов. Модуль содержит корпус (2), по меньшей мере одну тепловую трубу, по меньшей мере один тепловыделяющий элемент, кожух (1) и теплоизоляцию (6). Тепловая труба выполнена из корпуса (3), фитиля (7) и содержит испаряющийся теплоноситель. Тепловыделяющий элемент состоит из оболочки (4) и ядерного топлива (9). Зона испарения тепловой трубы и тепловыделяющие элементы заключены в кожух (1), заполненный жидким теплоносителем. В качестве теплоносителя тепловой трубы и жидкого теплоносителя в кожухе (1) используют жидкие металлы с высокой температурой кипения, например литий, кальций, свинец, серебро. В пространстве между кожухом (1) и корпусом модуля (2) помещена теплоизоляция (6). Твёрдый замедлитель нейтронов (5) имеет по меньшей мере одно отверстие, в котором размещён по меньшей мере один модуль. Пространство между твёрдым замедлителем нейтронов (5) и модулем заполнено жидким замедлителем нейтронов. Технический результат - повышение коэффициента полезного действия реакторных установок и расширение области применения активной зоны.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2018113680A RU2680250C1 (ru) | 2018-04-13 | 2018-04-13 | Активная зона ядерного реактора |
PCT/RU2018/000869 WO2019199200A1 (ru) | 2018-04-13 | 2018-12-25 | Активная зона ядерного реактора |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201992600A1 true EA201992600A1 (ru) | 2020-03-02 |
EA036719B1 EA036719B1 (ru) | 2020-12-11 |
Family
ID=65442573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201992600A EA036719B1 (ru) | 2018-04-13 | 2018-12-25 | Активная зона ядерного реактора |
Country Status (14)
Country | Link |
---|---|
US (1) | US11469005B2 (ru) |
EP (1) | EP3780004B8 (ru) |
JP (1) | JP6972189B2 (ru) |
KR (1) | KR102428565B1 (ru) |
CN (1) | CN110945600B (ru) |
BR (1) | BR112019028262A2 (ru) |
CA (1) | CA3068592A1 (ru) |
EA (1) | EA036719B1 (ru) |
FI (1) | FI3780004T3 (ru) |
HU (1) | HUE062416T2 (ru) |
JO (1) | JOP20190299B1 (ru) |
MY (1) | MY198014A (ru) |
RU (1) | RU2680250C1 (ru) |
WO (1) | WO2019199200A1 (ru) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111081398A (zh) * | 2019-12-31 | 2020-04-28 | 中国核动力研究设计院 | 一种无间隙固态传热的一体化快谱堆芯结构 |
CN111478624B (zh) * | 2020-04-09 | 2021-07-16 | 中国科学院上海应用物理研究所 | 热端座、温差发电***、液态堆及其运行方法和应用 |
CN111739666B (zh) * | 2020-06-23 | 2021-12-31 | 上海交通大学 | 一种用于空间探索的行波堆 |
CN111951986B (zh) * | 2020-08-20 | 2021-04-30 | 大连理工大学 | 一种核燃料棒与热压转换传热器件的嵌套结构 |
CN112117016B (zh) * | 2020-08-24 | 2022-07-01 | 中国原子能科学研究院 | 一种热管堆堆芯传热*** |
CN112355311B (zh) * | 2020-10-21 | 2022-08-02 | 中国科学院合肥物质科学研究院 | 一种钨基金属陶瓷核燃料芯块及其制备方法 |
CN112865606B (zh) | 2020-12-08 | 2022-07-22 | 上海核工程研究设计院有限公司 | 一种碱金属反应堆电源 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3172820A (en) * | 1958-07-25 | 1965-03-09 | Neutronic reactor | |
NL263017A (ru) * | 1959-03-21 | |||
DE1464912C3 (de) * | 1964-12-14 | 1975-02-20 | Europaeische Atomgemeinschaft (Euratom), Bruessel | Vorrichtung zur thermionischen Erzeugung elektrischer Energie im Weltraum |
JPS53119446A (en) * | 1977-03-29 | 1978-10-18 | Daiyo Sanso | High pressure gas heating means |
US4506183A (en) * | 1980-11-30 | 1985-03-19 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | High thermal power density heat transfer apparatus providing electrical isolation at high temperature using heat pipes |
EP0071326B1 (en) * | 1981-06-09 | 1985-10-09 | Ivor Taylor Rowlands | Nuclear power plant |
US4755350A (en) * | 1987-03-11 | 1988-07-05 | The United States Of America As Represented By The Secretary Of The Air Force | Thermionic reactor module with thermal storage reservoir |
JPH04299283A (ja) * | 1991-03-28 | 1992-10-22 | Toshiba Corp | 原子炉の燃料集合体 |
JPH05249268A (ja) * | 1992-03-09 | 1993-09-28 | Toshiba Corp | 燃料集合体 |
US5408510A (en) * | 1994-04-11 | 1995-04-18 | The Babcock & Wilcox Company | Thermionic nuclear reactor with flux shielded components |
RU2165656C1 (ru) * | 1999-08-26 | 2001-04-20 | Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" им. С.П. Королева" | Термоэмиссионный реактор-преобразователь |
US6738446B2 (en) * | 2000-02-24 | 2004-05-18 | General Atomics | System and method for radioactive waste destruction |
DE10123690A1 (de) * | 2001-05-15 | 2002-12-05 | Framatome Anp Gmbh | Verfahren zum Schutz der Bauteile des Primärsystems eines Siedewasserreaktors insbesondere vor Spannungsrisskorrosion |
RU2230378C2 (ru) * | 2002-08-26 | 2004-06-10 | Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" им. С.П. Королева" | Термоэмиссионный реактор-преобразователь |
WO2006096505A2 (en) * | 2005-03-04 | 2006-09-14 | Holden Charles S | Non proliferating thorium nuclear fuel |
RU2328042C2 (ru) * | 2006-06-14 | 2008-06-27 | ФГУП Опытное конструкторское бюро "ГИДРОПРЕСС" | Активная зона ядерного реактора |
US8987579B2 (en) * | 2011-05-05 | 2015-03-24 | Aerojet Rocketdyne Of De, Inc. | Power converter |
CN103348413B (zh) * | 2011-05-13 | 2016-01-13 | 尼尔·曼恩 | 核反应堆控制方法及其装置 |
JP2013044539A (ja) * | 2011-08-22 | 2013-03-04 | Hitachi-Ge Nuclear Energy Ltd | 燃料集合体 |
US10643756B2 (en) * | 2013-04-25 | 2020-05-05 | Triad National Security, Llc | Mobile heat pipe cooled fast reactor system |
JP2016176719A (ja) * | 2015-03-18 | 2016-10-06 | 白川 利久 | 正方形沸騰水型原子炉 |
JP2017181445A (ja) * | 2016-03-31 | 2017-10-05 | 株式会社東芝 | 可搬式原子炉およびその炉心 |
EP3513409A4 (en) * | 2016-09-13 | 2020-03-04 | Westinghouse Electric Company Llc | FAST REACTOR WITH MOLTEN SALT IN HEAT PIPES WITH STAGNANT LIQUID C UR |
CN107195333B (zh) * | 2017-06-05 | 2019-02-26 | 中国工程物理研究院材料研究所 | 便携式非能动核电反应堆 |
CN107945887B (zh) * | 2017-11-16 | 2019-10-01 | 中国科学院上海应用物理研究所 | 一种一体化小型熔盐堆 |
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2018
- 2018-04-13 RU RU2018113680A patent/RU2680250C1/ru active
- 2018-12-25 BR BR112019028262-9A patent/BR112019028262A2/pt active Search and Examination
- 2018-12-25 EP EP18914372.0A patent/EP3780004B8/en active Active
- 2018-12-25 WO PCT/RU2018/000869 patent/WO2019199200A1/ru active Application Filing
- 2018-12-25 MY MYPI2019007634A patent/MY198014A/en unknown
- 2018-12-25 CN CN201880042325.2A patent/CN110945600B/zh active Active
- 2018-12-25 JO JOP/2019/0299A patent/JOP20190299B1/ar active
- 2018-12-25 JP JP2019572813A patent/JP6972189B2/ja active Active
- 2018-12-25 KR KR1020197038623A patent/KR102428565B1/ko active IP Right Grant
- 2018-12-25 EA EA201992600A patent/EA036719B1/ru not_active IP Right Cessation
- 2018-12-25 FI FIEP18914372.0T patent/FI3780004T3/fi active
- 2018-12-25 HU HUE18914372A patent/HUE062416T2/hu unknown
- 2018-12-25 US US16/627,737 patent/US11469005B2/en active Active
- 2018-12-25 CA CA3068592A patent/CA3068592A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JOP20190299A1 (ar) | 2019-12-30 |
FI3780004T3 (fi) | 2023-06-21 |
WO2019199200A1 (ru) | 2019-10-17 |
US11469005B2 (en) | 2022-10-11 |
US20210027900A1 (en) | 2021-01-28 |
JOP20190299B1 (ar) | 2023-09-17 |
EP3780004B1 (en) | 2023-04-12 |
CN110945600B (zh) | 2024-02-02 |
JP6972189B2 (ja) | 2021-11-24 |
BR112019028262A2 (pt) | 2020-08-04 |
JP2020530898A (ja) | 2020-10-29 |
KR20200103531A (ko) | 2020-09-02 |
MY198014A (en) | 2023-07-26 |
KR102428565B1 (ko) | 2022-08-03 |
CN110945600A (zh) | 2020-03-31 |
EP3780004A4 (en) | 2022-01-26 |
EP3780004B8 (en) | 2023-06-21 |
CA3068592A1 (en) | 2019-10-17 |
RU2680250C1 (ru) | 2019-02-19 |
HUE062416T2 (hu) | 2023-11-28 |
EA036719B1 (ru) | 2020-12-11 |
EP3780004A1 (en) | 2021-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AZ KG TJ TM RU |