WO2001056039A1 - Assemblage combustible d'un reacteur electronucleaire modere a l'eau - Google Patents
Assemblage combustible d'un reacteur electronucleaire modere a l'eau Download PDFInfo
- Publication number
- WO2001056039A1 WO2001056039A1 PCT/RU2000/000412 RU0000412W WO0156039A1 WO 2001056039 A1 WO2001056039 A1 WO 2001056039A1 RU 0000412 W RU0000412 W RU 0000412W WO 0156039 A1 WO0156039 A1 WO 0156039A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- fuel
- elements
- case
- fuel assembly
- Prior art date
Links
Classifications
-
- 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
- G21C3/334—Assembling, maintenance or repair of 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
- G21C3/30—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
-
- 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
Definitions
- the invention is available in the area of nuclear technology and technology.
- a level of technology of one of the basic functions of the EC is the storage and remote control of heat-releasing elements (bodies).
- bodies heat-releasing elements
- Staple fuel rods are connected to one end of the parts
- the indicated lattices are dissimilar, but all are composed of separate cells connected * * to a single circuit, in 2
- TV elements are either fixed by tensioning elements, or due to the tightness of the distance from the cell to the TV.
- the EC structure is known for which, in the case of a case, the requirements are for the entire length and width of the seat, or for the length of the seat, 3/2, 1988, ⁇ 260 ( ⁇ 260). Availability
- the EC component is known, in which there is no availability of a cover, but the main and the main parts are connected
- the objective of the described invention is to produce and dispose of a waste-free water in a healthy, non-hazardous, non-hazardous,
- remote-disconnecting busbars are located at the lower part of the ground, and on the other remote-disconnecting bushes are located at the outer end.
- the services will carry out the function for remote disruptions under the condition that the size of the core in the plan is higher ⁇ ⁇ 01/56039
- the unit may be contacted with the flatness of the cell, and it will slide towards the sleeve.
- Ga ⁇ an ⁇ i ⁇ vanny (having minimaln ⁇ e ⁇ avn ⁇ e zero value) between zaz ⁇ v ⁇ ul ⁇ ami and ⁇ tsami ⁇ ed ⁇ lagae ⁇ sv ⁇ e ⁇ b ⁇ azn ⁇ e w sha ⁇ ni ⁇ n ⁇ e vzaim ⁇ deys ⁇ vie between v ⁇ ul ⁇ ami and ⁇ tsami, ch ⁇ ⁇ zv ⁇ lyae ⁇ in b ⁇ lshey s ⁇ e ⁇ eni ⁇ avn ⁇ me ⁇ n ⁇ ⁇ e ⁇ e ⁇ as ⁇ edeli ⁇ na ⁇ yazheniya, v ⁇ zni ⁇ ayuschie in elemen ⁇ a ⁇ sb ⁇ i and ⁇ b ⁇ az ⁇ va ⁇ b ⁇ lee ⁇ chny ⁇ a ⁇ as. It is experimentally established that the gap must not exceed 1, 5 mm, for the simplest case there is inadmissible place
- the front panel of the carrier does not allow it to shut off of the terminal for the release of the battery. With this, the stresses arising in the elements of the construction will be more equally divided between the assembly nodes.
- diameter of the cell is larger than the recorded cell diameter of the distance grid.
- BASIC VOLTAGES, INSTALL ADDITIONAL VOLTAGES, AND THERE IS THE TOTAL OF CLEARANCE BETWEEN THE LATTERS AND THE BASIC AND OPTIONAL VOLTAGES MUST BE 5 MM
- FIG. 1 shows a general view of the heat releasing assembly
- FIG. 2 A section of a large section is shown in FIG. 3 shows a partial cross-section
- Fig. 4 shows a general view of the volcano.
- the best option for carrying out the invention is a non-releasing fuse that is disposed for the length of the unloading discharges
- the plates 7 can be made from a circular alloy, which is in possession of a radiative alloy.
- the plates 7 are rigidly connected, for example, with a remote control, with remote grids 1, and are also rigidly connected,
- control channels 5 are inactive through partly the cells (are not shown on the taps) in the event of a failure of the user Channel 5 9
- Parameters 8 can be performed with book 9; After installing the bus on the directional channel, it is fully fixed to the negative directional channel.
- the guaranteed gap ⁇ 0 between the hub and the rear part of the distance switch must not exceed 1.5 mm. In the opposite case, there are significant deformations and distortions of the distance disruptions.
- the carrier has a downward direction, and the correction of the direction is inverted. Therefore, for the creation of additional accessories, the in- terpretation of the solutions is impaired, the bushes are located on the upper parts of the solution, all of which are in the opposite
- P ⁇ mim ⁇ ⁇ sn ⁇ vny ⁇ v ⁇ ul ⁇ 8 dis ⁇ antsi ⁇ ni ⁇ uyuschie ⁇ eshe ⁇ i m ⁇ gu ⁇ ime ⁇ d ⁇ lni ⁇ elnye ⁇ nye ⁇ ve ⁇ n ⁇ s ⁇ i on ⁇ tsa ⁇ , ⁇ iv ⁇ l ⁇ zhny ⁇ ⁇ tsam, s ⁇ s ⁇ ny ⁇ y ⁇ ⁇ azmescheny ⁇ sn ⁇ vnye v ⁇ ul ⁇ i 8. e ⁇ g ⁇ m ⁇ gu ⁇ by ⁇ us ⁇ an ⁇ vleny with ga ⁇ an ⁇ i ⁇ vannym
- Paragraph 12 allows you to avoid this negative momentum. In this case, the aforementioned effect will be achieved under the conditions that the sum of the value of the delay ⁇ ] between the main bus 8 and the length of the delay and the length of the delay ⁇ between the lengths of
- the gap value ⁇ 0 - 1.5 mm must not be increased.
- the written-off heat release function is as follows. When operating the process, the mechanical discharge of the mechanical load is overridden in the sowing direction for
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Fuel Cell (AREA)
- Feedback Control In General (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2000101671/06A RU2177650C2 (ru) | 2000-01-26 | 2000-01-26 | Тепловыделяющая сборка водо-водяного энергетического ядерного реактора |
RU2000101671 | 2000-01-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001056039A1 true WO2001056039A1 (fr) | 2001-08-02 |
Family
ID=20229709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2000/000412 WO2001056039A1 (fr) | 2000-01-26 | 2000-10-18 | Assemblage combustible d'un reacteur electronucleaire modere a l'eau |
Country Status (6)
Country | Link |
---|---|
CN (1) | CN1190797C (ru) |
BG (1) | BG64430B1 (ru) |
CZ (1) | CZ304748B6 (ru) |
RU (1) | RU2177650C2 (ru) |
UA (1) | UA56368C2 (ru) |
WO (1) | WO2001056039A1 (ru) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10334580B3 (de) * | 2003-07-28 | 2005-03-17 | Framatome Anp Gmbh | Brennelement für einen Druckwasserkernreaktor |
JP4138763B2 (ja) * | 2005-02-28 | 2008-08-27 | 三菱重工業株式会社 | 加圧水型原子炉の燃料集合体及び燃料集合体の設計方法 |
CN107967949A (zh) * | 2016-10-20 | 2018-04-27 | 华北电力大学 | 铅基快堆四边形燃料组件及其用于的快中子反应堆 |
RU2654530C1 (ru) * | 2017-05-23 | 2018-05-21 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" | Бесчехловая регулирующая тепловыделяющая сборка жидкометаллического ядерного реактора |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3954560A (en) * | 1970-05-06 | 1976-05-04 | Commissariat A L'energie Atomique | Nuclear fuel assembly |
GB1506838A (en) * | 1976-01-12 | 1978-04-12 | Commissariat Energie Atomique | Nuclear fuel assembly |
EP0458202A1 (en) * | 1990-05-22 | 1991-11-27 | Abb Atom Ab | Fuel assembly for a nuclear reactor |
RU2075118C1 (ru) * | 1992-06-30 | 1997-03-10 | Акционерное Общество Открытого Типа "Новосибирский завод Химконцентратов" | Тепловыделяющая сборка (варианты) и устройство для монтажа-демонтажа ее головки |
RU2120670C1 (ru) * | 1997-04-09 | 1998-10-20 | Акционерное Общество Открытого Типа "Новосибирский завод Химконцентратов" | Тепловыделяющая сборка ядерного реактора |
RU2124238C1 (ru) * | 1997-05-20 | 1998-12-27 | Открытое акционерное общество "Машиностроительный завод" | Тепловыделяющая сборка ядерного реактора |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE795804A (en) * | 1973-02-22 | 1973-06-18 | Nuclear Fuel Services | Nuclear reactor fuel rod assembly - with split collar retainers for upper space plate |
DE3474874D1 (en) * | 1983-08-03 | 1988-12-01 | Babcock & Wilcox Co | Nuclear reactor fuel assemblies |
GB2197112B (en) * | 1986-11-03 | 1990-01-24 | Atomic Energy Authority Uk | Nuclear fuel element sub-assemblies |
EP0360664B1 (fr) * | 1988-09-19 | 1994-06-01 | Framatome | Dispositif de fixation démontable d'un tube-guide dans un embout d'extrémité d'un assemblage combustible d'un réacteur nucléaire |
RU2093906C1 (ru) * | 1995-04-12 | 1997-10-20 | Особое конструкторское бюро машиностроения | Тепловыделяющая сборка ядерного реактора |
RU2175456C2 (ru) * | 1999-12-21 | 2001-10-27 | Открытое акционерное общество "Новосибирский завод химконцентратов" | Способ предотвращения образования задиров на тепловыделяющих элементах и дистанционирующая решетка |
-
2000
- 2000-01-26 RU RU2000101671/06A patent/RU2177650C2/ru active
- 2000-10-18 UA UA2002075702A patent/UA56368C2/ru unknown
- 2000-10-18 CZ CZ2002-2564A patent/CZ304748B6/cs not_active IP Right Cessation
- 2000-10-18 CN CNB008186510A patent/CN1190797C/zh not_active Expired - Fee Related
- 2000-10-18 WO PCT/RU2000/000412 patent/WO2001056039A1/ru active Application Filing
-
2002
- 2002-07-26 BG BG106957A patent/BG64430B1/bg unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3954560A (en) * | 1970-05-06 | 1976-05-04 | Commissariat A L'energie Atomique | Nuclear fuel assembly |
GB1506838A (en) * | 1976-01-12 | 1978-04-12 | Commissariat Energie Atomique | Nuclear fuel assembly |
EP0458202A1 (en) * | 1990-05-22 | 1991-11-27 | Abb Atom Ab | Fuel assembly for a nuclear reactor |
RU2075118C1 (ru) * | 1992-06-30 | 1997-03-10 | Акционерное Общество Открытого Типа "Новосибирский завод Химконцентратов" | Тепловыделяющая сборка (варианты) и устройство для монтажа-демонтажа ее головки |
RU2120670C1 (ru) * | 1997-04-09 | 1998-10-20 | Акционерное Общество Открытого Типа "Новосибирский завод Химконцентратов" | Тепловыделяющая сборка ядерного реактора |
RU2124238C1 (ru) * | 1997-05-20 | 1998-12-27 | Открытое акционерное общество "Машиностроительный завод" | Тепловыделяющая сборка ядерного реактора |
Also Published As
Publication number | Publication date |
---|---|
RU2177650C2 (ru) | 2001-12-27 |
CN1190797C (zh) | 2005-02-23 |
BG64430B1 (bg) | 2005-01-31 |
UA56368C2 (ru) | 2003-05-15 |
CN1425181A (zh) | 2003-06-18 |
BG106957A (en) | 2003-04-30 |
CZ304748B6 (cs) | 2014-09-24 |
CZ20022564A3 (cs) | 2002-11-13 |
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