JPH0229197B2 - - Google Patents
Info
- Publication number
- JPH0229197B2 JPH0229197B2 JP56208972A JP20897281A JPH0229197B2 JP H0229197 B2 JPH0229197 B2 JP H0229197B2 JP 56208972 A JP56208972 A JP 56208972A JP 20897281 A JP20897281 A JP 20897281A JP H0229197 B2 JPH0229197 B2 JP H0229197B2
- Authority
- JP
- Japan
- Prior art keywords
- spherical
- core
- core floor
- grooves
- cooling gas
- 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.)
- Expired - Lifetime
Links
- 239000011449 brick Substances 0.000 claims description 39
- 239000000446 fuel Substances 0.000 claims description 35
- 239000000112 cooling gas Substances 0.000 claims description 23
- 238000007599 discharging Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 description 31
- 230000002745 absorbent Effects 0.000 description 6
- 239000002250 absorbent Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/22—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of a fluid or fluent neutron-absorbing material, e.g. by adding neutron-absorbing material to the coolant
-
- 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
- G21C1/07—Pebble-bed reactors; Reactors with granular fuel
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803048600 DE3048600A1 (de) | 1980-12-23 | 1980-12-23 | Coreboden fuer gasgekuehlte kernreaktoranlagen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57172290A JPS57172290A (en) | 1982-10-23 |
| JPH0229197B2 true JPH0229197B2 (cs) | 1990-06-28 |
Family
ID=6120031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56208972A Granted JPS57172290A (en) | 1980-12-23 | 1981-12-23 | Core floor device for gas cooled reactor |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS57172290A (cs) |
| DE (1) | DE3048600A1 (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113270208B (zh) * | 2021-03-29 | 2024-07-16 | 中国核电工程有限公司 | 一种模块化横置棱柱式气冷微堆堆芯系统 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2325828C3 (de) * | 1973-05-22 | 1981-12-24 | Hochtemperatur-Reaktorbau GmbH, 5000 Köln | Verfahren zur Beeinflussung der Reaktivität eines gasgekühlten Kernreaktors |
| DE2718493C2 (de) * | 1977-04-26 | 1987-05-07 | Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund | Tragvorrichtung für einen Kern eines gasgekühlten Hochtemperaturreaktors großer Leistung |
-
1980
- 1980-12-23 DE DE19803048600 patent/DE3048600A1/de active Granted
-
1981
- 1981-12-23 JP JP56208972A patent/JPS57172290A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57172290A (en) | 1982-10-23 |
| DE3048600C2 (cs) | 1988-11-10 |
| DE3048600A1 (de) | 1982-07-29 |
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