DE2150307A1 - Brennbares Gift enthaltende Kernbrennstoffkassette - Google Patents
Brennbares Gift enthaltende KernbrennstoffkassetteInfo
- Publication number
- DE2150307A1 DE2150307A1 DE19712150307 DE2150307A DE2150307A1 DE 2150307 A1 DE2150307 A1 DE 2150307A1 DE 19712150307 DE19712150307 DE 19712150307 DE 2150307 A DE2150307 A DE 2150307A DE 2150307 A1 DE2150307 A1 DE 2150307A1
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- poison
- disks
- nuclear
- nuclear fuel
- 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.)
- Pending
Links
- 239000002574 poison Substances 0.000 title claims description 43
- 231100000614 poison Toxicity 0.000 title claims description 33
- 239000003758 nuclear fuel Substances 0.000 title claims description 18
- 239000000446 fuel Substances 0.000 claims description 76
- 239000011159 matrix material Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 239000008188 pellet Substances 0.000 claims description 5
- 150000002602 lanthanoids Chemical group 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 3
- 239000006104 solid solution Substances 0.000 claims description 2
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000872198 Serjania polyphylla Species 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910000311 lanthanide oxide Inorganic materials 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/02—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect
- G21C7/04—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect of burnable poisons
-
- 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
- G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
- G21C3/328—Relative disposition of the elements in the bundle lattice
-
- 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
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)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE13757/70A SE335890B (enrdf_load_stackoverflow) | 1970-10-12 | 1970-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2150307A1 true DE2150307A1 (de) | 1972-06-29 |
Family
ID=20297937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712150307 Pending DE2150307A1 (de) | 1970-10-12 | 1971-10-08 | Brennbares Gift enthaltende Kernbrennstoffkassette |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2150307A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2110352B3 (enrdf_load_stackoverflow) |
| GB (1) | GB1355858A (enrdf_load_stackoverflow) |
| IT (1) | IT943127B (enrdf_load_stackoverflow) |
| SE (1) | SE335890B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2430492A1 (de) * | 1973-06-26 | 1975-01-16 | Asea Atom Ab | Kernbrennstoffkassette mit mehreren vertikal angeordneten brennstaeben, von denen eine geringe anzahl ein brennbares gift enthaltende absorberstaebe sind |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL53983A (en) * | 1977-03-15 | 1981-05-20 | Westinghouse Electric Corp | Burnable poison rods for nuclear reactors |
| JPS59184885A (ja) * | 1983-04-06 | 1984-10-20 | 株式会社日立製作所 | 燃料集合体 |
| CN113963759B (zh) * | 2021-09-17 | 2024-04-02 | 华南理工大学 | 弥散可燃毒物颗粒分层燃耗的多尺度耦合计算方法及装置 |
-
1970
- 1970-10-12 SE SE13757/70A patent/SE335890B/xx unknown
-
1971
- 1971-10-07 FR FR7136135A patent/FR2110352B3/fr not_active Expired
- 1971-10-08 GB GB4687271A patent/GB1355858A/en not_active Expired
- 1971-10-08 DE DE19712150307 patent/DE2150307A1/de active Pending
- 1971-10-11 IT IT70319/71A patent/IT943127B/it active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2430492A1 (de) * | 1973-06-26 | 1975-01-16 | Asea Atom Ab | Kernbrennstoffkassette mit mehreren vertikal angeordneten brennstaeben, von denen eine geringe anzahl ein brennbares gift enthaltende absorberstaebe sind |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2110352B3 (enrdf_load_stackoverflow) | 1974-06-07 |
| GB1355858A (en) | 1974-06-05 |
| FR2110352A3 (enrdf_load_stackoverflow) | 1972-06-02 |
| SE335890B (enrdf_load_stackoverflow) | 1971-06-14 |
| IT943127B (it) | 1973-04-02 |
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