CN113871033A - Reactor core of spherical fission nuclear reactor - Google Patents
Reactor core of spherical fission nuclear reactor Download PDFInfo
- Publication number
- CN113871033A CN113871033A CN202010608044.8A CN202010608044A CN113871033A CN 113871033 A CN113871033 A CN 113871033A CN 202010608044 A CN202010608044 A CN 202010608044A CN 113871033 A CN113871033 A CN 113871033A
- Authority
- CN
- China
- Prior art keywords
- spherical
- control rod
- reactor core
- nuclear reactor
- spherical container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C5/00—Moderator or core structure; Selection of materials for use as moderator
- G21C5/14—Moderator or core structure; Selection of materials for use as moderator characterised by shape
- G21C5/16—Shape of its constituent parts
-
- 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
- G21C3/42—Selection of substances for use as reactor fuel
- G21C3/44—Fluid or fluent reactor fuel
- G21C3/52—Liquid metal compositions
-
- 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
- G21C3/42—Selection of substances for use as reactor fuel
- G21C3/44—Fluid or fluent reactor fuel
- G21C3/54—Fused salt, oxide or hydroxide compositions
-
- 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
-
- 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)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Abstract
The invention provides a reactor core of a spherical fission nuclear reactor, belonging to the field of reactor cores of nuclear reactors. The reactor core solves the problems that the geometric shape of the reactor core of the existing fission nuclear reactor is not fully matched with the isotropic neutron distribution, and the space is not fully utilized. The liquid fuel is filled in the spherical container, a plurality of regularly-distributed round holes are formed in the surface of the spherical container, each round hole is connected with the control rod inner barrel, the control rod inner barrels extend into the spherical container, the control rod bodies are inserted into the control rod inner barrels, and the cooling mechanism is connected with the interior of the spherical container and exchanges heat with the liquid fuel. It is mainly used in fission nuclear reactors.
Description
Technical Field
The invention belongs to the field of nuclear reactor cores, and particularly relates to a core of a spherical fission nuclear reactor.
Background
At present, nuclear reactors based on the fission principle are mostly in a plate-shaped structure or a cylindrical structure, and although the structure is in a conventional shape, the structure is not optimal from the viewpoint of neutron distribution; on the basis of meeting the critical volume of nuclear fuel of the nuclear reactor, compared with the nuclear reactor cores of other shapes, the spherical nuclear reactor can have the minimum volume and further has the minimum mass. At present, the spherical nuclear reactor is only applied to a device based on a fusion principle, and is not used in a fission nuclear reactor.
Disclosure of Invention
The invention provides a core of a spherical fission nuclear reactor, aiming at solving the problems in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a nuclear reactor core of sphere type fission, it includes sphere type container, liquid fuel, control rod body and cooling mechanism, liquid fuel is filled inside the sphere type container, the sphere type container surface is seted up a plurality of regularly arranged's round hole, and every round hole all links to each other with the control rod inner tube, and a plurality of control rod inner tubes all extend to inside the sphere type container, the control rod body inserts in the control rod inner tube, cooling mechanism links to each other and carries out the heat transfer with liquid fuel with the sphere type container inner tube.
Further, the plurality of control rod inner cylinders are all pointed to the sphere center of the spherical container.
Furthermore, included angles exist between the control rod inner cylinders and the spherical centers of the spherical containers, and the control rod inner cylinders are equal in length.
Furthermore, the cooling mechanism comprises a cooling pipeline, a coolant inlet and a coolant outlet, the cooling pipeline penetrates through the center of the spherical container and extends out of a plurality of cooling channels along the circumferential direction, the plurality of cooling channels are communicated with one another, two ends of the cooling pipeline are respectively connected with the coolant inlet and the coolant outlet, and the plurality of control rod inner cylinders are inserted among the plurality of cooling channels.
Furthermore, the cooling mechanism is a heat pipe, the interior of the heat pipe is inserted into the interior of the spherical container, the exterior of the heat pipe is positioned outside the spherical container, and the transmission and heat exchange of fluid in the heat pipe are carried out through capillary action or phase change.
Furthermore, the reactor core also comprises one or more muddy devices, the rotating end of each muddy device is arranged in the spherical container, and the input end of each muddy device is connected with the motor.
Furthermore, a material changing pipeline is arranged on the spherical container, and a material changing inlet and a material changing outlet of the material changing pipeline are respectively arranged at the upper part and the lower part of the spherical container.
Further, the liquid fuel is a liquid metal or a molten salt.
Further, the liquid metal fuel or molten salt contains uranium or plutonium.
Furthermore, a pressure stabilizer is arranged on the surface of the spherical container.
Compared with the prior art, the invention has the beneficial effects that: the invention solves the problems that the geometric shape of the core of the existing fission nuclear reactor is not fully matched with the isotropic neutron distribution, and the space is not fully utilized. The invention can be applied to a plurality of application fields such as nuclear reactors for aircrafts, nuclear reactors for aerospace and the like, and can also be popularized in a plurality of application fields such as deep sea nuclear reactors and the like, and spherical symmetry is fully utilized, so that the reactor core is more uniform in neutron distribution, temperature distribution and the like. Meanwhile, as a nuclear reactor used in a space gravity-free environment, liquid fuel in the space is gathered at a central position in a spherical form due to the action of surface tension, and generated gaseous fission products surround the nuclear fuel. The liquid fuel can be used for timely updating and online replacing the nuclear fuel, and the operation of the reactor is not influenced. Meanwhile, the liquid fuel can prevent the occurrence of reactor core melting accidents and has good accident fault tolerance.
Drawings
FIG. 1 is a schematic illustration of a top view of a core of a spherical fission nuclear reactor according to the present invention;
FIG. 2 is a schematic illustration of a side view of a core of a spherical fission nuclear reactor according to the present invention;
FIG. 3 is a schematic top view of a spherical cyclone fission nuclear reactor core according to the present invention;
FIG. 4 is a schematic diagram of a side view of a spherical cyclone fission nuclear reactor core according to the present invention;
FIG. 5 is a schematic top view of a spherical static transfer hot tube fission nuclear reactor core of the present invention;
FIG. 6 is a schematic diagram of a side view of a spherical static transfer hot tube fission nuclear reactor core of the present invention;
FIG. 7 is a schematic top view of a nuclear reactor core of a fission nuclear reactor having a spherical stir zone according to the present invention;
FIG. 8 is a schematic diagram of a side view configuration of a nuclear reactor core of a fission nuclear reactor having a spherical stir zone according to the present invention.
1-outside of a spherical container, 2-inside of the spherical container, 3-fuel, 4-control rod inner barrel, 5-control rod body, 6-outside of a control rod, 7-cooling pipeline, 8-refueling pipeline, 9-refueling inlet, 10-refueling outlet, 11-coolant inlet, 12-coolant outlet, 13-heat pipe, 14-motor, 15-muddy device.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely explained below with reference to the drawings in the embodiments of the present invention.
Referring to fig. 1 to 8 for explaining the present embodiment, a core of a spherical fission nuclear reactor comprises a spherical container, liquid fuel 3, a control rod 5 and a cooling mechanism, wherein the liquid fuel 3 is filled in the spherical container, a plurality of regularly arranged circular holes are formed in the surface of the spherical container, each circular hole is connected with a control rod inner barrel 4, the control rod inner barrels 4 extend into the spherical container, the control rod 5 is inserted into the control rod inner barrels 4, and the cooling mechanism is connected with the inside of the spherical container and exchanges heat with the liquid fuel 3.
The reactor core structure of the embodiment is integrally in a spherical shape, and the liquid fuel 3 is filled in the spherical container, collects fissile materials with enough volume and mass and then is fissile to generate heat. The surface of the spherical container is provided with a plurality of regularly arranged round holes which correspond to the control rod inner barrel 4 extending towards the interior of the spherical container. The control rod body 5 can be inserted into the control rod inner barrel from the outside through a round hole on the surface of the spherical container, so that the control of the reactor reactivity is realized. The insertion and extraction of the control rod body 5 are not contacted with the nuclear fuel 3, and the nuclear fuel 3 is not influenced.
In this embodiment, a basic sphere-type fission nuclear reactor core, as shown in fig. 1-2, a plurality of control rod inner cylinders 4 are all directed to the sphere center of a sphere-type vessel, and control rod rods 5 are directed to the sphere center of the sphere-type vessel in a centripetal manner, in this case, a cooling mechanism includes a cooling pipe 7, a coolant inlet 11, and a coolant outlet 12, the cooling pipe 7 penetrates through the center of the sphere-type vessel and extends in a circumferential direction to form a plurality of cooling channels, the plurality of cooling channels are communicated with each other, both ends of the cooling pipe 7 are respectively connected to the coolant inlet 11 and the coolant outlet 12, and the plurality of control rod inner cylinders 4 are inserted between the plurality of cooling channels, in such an arrangement, although all the control rod bodies 5 are arranged in a centripetal manner, only the horizontally arranged control rod bodies 5 have the longest length due to the presence of the cooling pipe 7 in the center along the longitudinal axis direction, and the control rod bodies 5 at other angles have different lengths, the value of the control rod body 5 and thus the control capability of the reactivity differ. The coolant enters the core from the upper part or the lower part of the cooling pipeline and flows out from the other corresponding direction. The reactor core mainly passes through the central part of the core, and part of the pipeline passes by the side. Therefore, the central part of the core, namely the part with the highest temperature in the core generally can be cooled to the maximum, and liquid or gas is used as a coolant to participate in dynamic energy conversion processes such as Rankine cycle, Brayton cycle, Stirling cycle and the like.
In the present embodiment, as shown in fig. 3 to 4, an included angle exists between a plurality of control rod inner cylinders 4 and a sphere center of a sphere-shaped container, and lengths of the plurality of control rod inner cylinders 4 are equal, at this time, a cooling mechanism includes a cooling pipe 7, a coolant inlet 11 and a coolant outlet 12, the cooling pipe 7 penetrates through a center of the sphere-shaped container and extends out a plurality of cooling channels along a circumferential direction, the plurality of cooling channels are communicated with each other, two ends of the cooling pipe 7 are respectively connected with the coolant inlet 11 and the coolant outlet 12, the plurality of control rod inner cylinders 4 are inserted between the plurality of cooling channels, such an arrangement mode enables the control rod bodies 5 not to be centripetal but staggered by a certain angle, and the control rod bodies 5 are inserted between the cooling pipes 7, which can ensure that all the control rod bodies 5 have the same length, so that values of the control rod bodies 5 are as consistent as possible, further, the operation mode of the reactor and the control mode of the control rod are simpler. The coolant enters the core from the upper part or the lower part of the cooling pipeline and flows out from the other corresponding direction. The reactor core mainly passes through the central part of the core, and part of the pipeline passes by the side. Therefore, the central part of the core, namely the part with the highest temperature in the core generally can be cooled to the maximum, and liquid or gas is used as a coolant to participate in dynamic energy conversion processes such as Rankine cycle, Brayton cycle, Stirling cycle and the like.
In the present embodiment, the core of the spherical static conversion heat pipe type fission nuclear reactor is shown in fig. 5 to 6, in the above embodiment, the heat pipe 13 can also be used as a cooling mechanism to participate in the static energy conversion, the cooling pipe 7 in the core is eliminated, the heat pipe 13 inserted on the surface of the spherical container is used for heat exchange, the inside of the heat pipe 13 is inserted into the spherical container, the outside of the heat pipe 13 is located outside the spherical container, and the fluid in the heat pipe 13 is transported and exchanged heat through capillary action or phase change.
The reactor core of the fission nuclear reactor with the spherical stirring device in the embodiment is further provided with the stirring devices 15, as shown in fig. 7-8, the number of the stirring devices 15 is one or more, the rotating end of each stirring device 15 is arranged inside the spherical container, the input end of each stirring device 15 is connected with the motor 14, the stirring devices 15 are symmetrically arranged and rotate in opposite directions, the stirring devices 15 are additionally arranged, so that the nuclear fuel 3 can be subjected to forced convection under the action of no gravity to exchange heat, the stirring devices arranged according to actual requirements can adopt propellers as a realization mode and also adopt other modes of causing the nuclear fuel to flow in a convection mode, and the stirring devices 15 arranged according to actual requirements can set the rotating directions so as to avoid adding extra angular momentum to the system.
In the above embodiment, the spherical vessel is provided with the refueling pipeline 8, and the refueling inlet 9 and the refueling outlet 10 of the refueling pipeline 8 are respectively arranged at the upper part and the lower part of the spherical vessel, so that the liquid fuel 3 in the reactor core needs to be replaced and updated along with the increase of the fuel consumption and the consumption of the nuclear fuel 3. Meanwhile, the refueling inlet 9 and the refueling outlet 10 of the refueling pipeline 8 can also be used as pipelines for discharging in the core in an emergency. The liquid fuel 3 is liquid metal or molten salt, and the liquid fuel can be liquid metal fuel containing uranium, plutonium and other fissile nuclides with high heat conductivity, or other liquid fuels such as molten salt containing uranium, plutonium and other fissile nuclides when forced heat exchange is performed. According to different nuclear fuels, a pressure stabilizer is arranged on the surface of the spherical container to contain the gas released by the liquid fuel 3 in the fission process to bring about the increase of the internal pressure of the spherical container.
The core of the spherical fission nuclear reactor provided by the invention is described in detail, and the principle and the implementation mode of the invention are explained by applying specific examples, and the description of the examples is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A spherical fission nuclear reactor core, characterized by: the novel control rod comprises a spherical container, liquid fuel (3), a control rod body (5) and a cooling mechanism, wherein the liquid fuel (3) is filled in the spherical container, a plurality of regularly-arranged round holes are formed in the surface of the spherical container, each round hole is connected with a control rod inner barrel (4), the control rod inner barrels (4) extend into the spherical container, the control rod body (5) is inserted into the control rod inner barrels (4), and the cooling mechanism is connected with the interior of the spherical container and exchanges heat with the liquid fuel (3).
2. The pellet fission nuclear reactor core of claim 1, wherein: the control rod inner cylinders (4) point to the spherical center of the spherical container.
3. The pellet fission nuclear reactor core of claim 1, wherein: included angles exist between the control rod inner cylinders (4) and the spherical centers of the spherical containers, and the control rod inner cylinders (4) are equal in length.
4. A spherical fission nuclear reactor core according to any one of claims 1 to 3, wherein: the cooling mechanism comprises a cooling pipeline (7), a coolant inlet (11) and a coolant outlet (12), the cooling pipeline (7) penetrates through the center of the spherical container and extends out of a plurality of cooling channels along the circumferential direction, the plurality of cooling channels are communicated with one another, two ends of the cooling pipeline (7) are respectively connected with the coolant inlet (11) and the coolant outlet (12), and the plurality of control rod inner cylinders (4) are inserted among the plurality of cooling channels.
5. A spherical fission nuclear reactor core according to any one of claims 1 to 3, wherein: the cooling mechanism is a heat pipe (13), the interior of the heat pipe (13) is inserted into the interior of the spherical container, the exterior of the heat pipe (13) is positioned outside the spherical container, and the transmission and heat exchange of fluid in the heat pipe (13) are carried out through capillary action or phase change.
6. The pellet fission nuclear reactor core of claim 1, wherein: the reactor core further comprises one or more muddy devices (15), the rotating end of each muddy device (15) is arranged inside the spherical container, and the input end of each muddy device (15) is connected with the motor (14).
7. The pellet fission nuclear reactor core of claim 1, wherein: the spherical container is provided with a material changing pipeline (8), and a material changing inlet (9) and a material changing outlet (10) of the material changing pipeline (8) are respectively arranged at the upper part and the lower part of the spherical container.
8. The pellet fission nuclear reactor core of claim 1, wherein: the liquid fuel (3) is liquid metal or molten salt.
9. The pellet fission nuclear reactor core of claim 1, wherein: the liquid metal fuel or molten salt contains uranium or plutonium.
10. The pellet fission nuclear reactor core of claim 1, wherein: and a pressure stabilizing device is arranged on the surface of the spherical container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010608044.8A CN113871033B (en) | 2020-06-30 | 2020-06-30 | Reactor core of spherical fission nuclear reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010608044.8A CN113871033B (en) | 2020-06-30 | 2020-06-30 | Reactor core of spherical fission nuclear reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113871033A true CN113871033A (en) | 2021-12-31 |
| CN113871033B CN113871033B (en) | 2022-04-05 |
Family
ID=78980862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010608044.8A Active CN113871033B (en) | 2020-06-30 | 2020-06-30 | Reactor core of spherical fission nuclear reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113871033B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE594359A (en) * | 1960-03-07 | 1960-12-16 | Atomic Energy Commission | Fuel element for a neutron reactor. |
| US3197375A (en) * | 1958-10-28 | 1965-07-27 | Dow Chemical Co | Nuclear power reactor |
| US3228850A (en) * | 1959-10-29 | 1966-01-11 | Socony Mobil Oil Co Inc | Chemical conversion in presence of nuclear fission fragements |
| US3794560A (en) * | 1970-11-26 | 1974-02-26 | F Rohr | Fuel sphere pile reactor |
| CN105405475A (en) * | 2015-10-30 | 2016-03-16 | 西安交通大学 | Honeycomb-type fuel assembly and long-service-life supercritical carbon dioxide cooled reactor |
| CN106128517A (en) * | 2016-06-24 | 2016-11-16 | 西安交通大学 | A kind of supercritical carbon dioxide cooling rickle using rod shape fuel assembly |
| CN109147966A (en) * | 2018-09-06 | 2019-01-04 | 中国原子能科学研究院 | A kind of heat-pipe cooling type nuclear reactor power-supply system based on uranium hydrogen yttrium fuel and dynamic heat to electricity conversion |
| CN109509562A (en) * | 2018-12-07 | 2019-03-22 | 中国科学院上海应用物理研究所 | Core structure, the fuel management of fused salt pebble bed reactor and fused salt pebble bed reactor and core loading method |
| CN109841287A (en) * | 2019-04-11 | 2019-06-04 | 哈尔滨工程大学 | A kind of liquid fuel nuclear reactor for realizing work by inertia force |
| CN109887618A (en) * | 2019-04-11 | 2019-06-14 | 哈尔滨工程大学 | A kind of nuclear reactor that heat pipe is radially arranged |
| CN110415837A (en) * | 2019-07-30 | 2019-11-05 | 哈尔滨工程大学 | A kind of radial direction modularization nuclear reactor |
-
2020
- 2020-06-30 CN CN202010608044.8A patent/CN113871033B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3197375A (en) * | 1958-10-28 | 1965-07-27 | Dow Chemical Co | Nuclear power reactor |
| US3228850A (en) * | 1959-10-29 | 1966-01-11 | Socony Mobil Oil Co Inc | Chemical conversion in presence of nuclear fission fragements |
| BE594359A (en) * | 1960-03-07 | 1960-12-16 | Atomic Energy Commission | Fuel element for a neutron reactor. |
| US3794560A (en) * | 1970-11-26 | 1974-02-26 | F Rohr | Fuel sphere pile reactor |
| CN105405475A (en) * | 2015-10-30 | 2016-03-16 | 西安交通大学 | Honeycomb-type fuel assembly and long-service-life supercritical carbon dioxide cooled reactor |
| CN106128517A (en) * | 2016-06-24 | 2016-11-16 | 西安交通大学 | A kind of supercritical carbon dioxide cooling rickle using rod shape fuel assembly |
| CN109147966A (en) * | 2018-09-06 | 2019-01-04 | 中国原子能科学研究院 | A kind of heat-pipe cooling type nuclear reactor power-supply system based on uranium hydrogen yttrium fuel and dynamic heat to electricity conversion |
| CN109509562A (en) * | 2018-12-07 | 2019-03-22 | 中国科学院上海应用物理研究所 | Core structure, the fuel management of fused salt pebble bed reactor and fused salt pebble bed reactor and core loading method |
| CN109841287A (en) * | 2019-04-11 | 2019-06-04 | 哈尔滨工程大学 | A kind of liquid fuel nuclear reactor for realizing work by inertia force |
| CN109887618A (en) * | 2019-04-11 | 2019-06-14 | 哈尔滨工程大学 | A kind of nuclear reactor that heat pipe is radially arranged |
| CN110415837A (en) * | 2019-07-30 | 2019-11-05 | 哈尔滨工程大学 | A kind of radial direction modularization nuclear reactor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113871033B (en) | 2022-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Jiang et al. | Fluoride-salt-cooled high-temperature reactors: Review of historical milestones, research status, challenges, and outlook | |
| Kolev | Multiphase flow dynamics 5: nuclear thermal hydraulics | |
| CN108417277B (en) | Integrated reactor body system and chloride reactor system | |
| CN110634580B (en) | Heat pipe type deep sea application nuclear reactor system | |
| WO2018013317A1 (en) | Vertically-segmented nuclear reactor | |
| CN106847350B (en) | A kind of liquid-metal cooled reactor integrated test set | |
| CN105225710A (en) | The reactor core analogue body of closed circuit system and steam generator analogue body method for designing | |
| CN103400608A (en) | Passive residual heat exhausting system for molten salt reactor | |
| CN105289440A (en) | Hydrogen storage reactor and system with fin and spiral coil type heat exchanger coupled | |
| CN112710170B (en) | Shell-and-tube heat exchanger | |
| CN103578575B (en) | Pebble-bed reactor | |
| CN211929059U (en) | Passive heat exchanger of pressurized water reactor | |
| CN113871033B (en) | Reactor core of spherical fission nuclear reactor | |
| WO2018084940A2 (en) | Reactor control | |
| JP7490046B2 (en) | Modular Core Molten Salt Reactor | |
| CN114917842A (en) | Metal hydride hydrogen storage reactor with corrugated fin structure and hydrogen storage method thereof | |
| CN104344758B (en) | A kind of helical flow anti-deposition inverted U pipe | |
| Sarchami et al. | Comparison between surface heating and volumetric heating methods inside CANDU reactor moderator test facility (MTF) using 3D numerical simulation | |
| Duan et al. | Fluid-Thermal-Mechanical Coupling Analysis of the Reactor Vessel of Natural Circulation Lead-Cooled Fast Reactor SNCLFR-100 | |
| Li et al. | Subchannel analysis of CANDU-SCWR fuel | |
| CN113744900B (en) | Molten salt reactor and operation method thereof | |
| Huang et al. | Analysis on stress and deformation of large‐scale concentric recuperator for high‐temperature PbLi loop | |
| US20240127975A1 (en) | Serial high-temperature gas-cooled reactor nuclear systems and operating methods thereof | |
| CN109036591A (en) | Nuclear reactor | |
| Gamez et al. | Computational fluid dynamic model for thermohydraulic calculation for the steady-state of the real scale HTR-1 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |