DE2524639A1 - Waermeuebertragungskanal - Google Patents
WaermeuebertragungskanalInfo
- Publication number
- DE2524639A1 DE2524639A1 DE19752524639 DE2524639A DE2524639A1 DE 2524639 A1 DE2524639 A1 DE 2524639A1 DE 19752524639 DE19752524639 DE 19752524639 DE 2524639 A DE2524639 A DE 2524639A DE 2524639 A1 DE2524639 A1 DE 2524639A1
- Authority
- DE
- Germany
- Prior art keywords
- fuel rods
- row
- rows
- rods
- transmission channel
- 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.)
- Withdrawn
Links
- 238000012546 transfer Methods 0.000 title claims description 8
- 239000000446 fuel Substances 0.000 claims description 36
- 239000002826 coolant Substances 0.000 claims description 24
- 239000003758 nuclear fuel Substances 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 10
- 229930091051 Arenine Natural products 0.000 claims 1
- 239000000110 cooling liquid Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000009835 boiling Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 5
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910001093 Zr alloy Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- G21C3/34—Spacer grids
-
- 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
- G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
- G21C15/04—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from fissile or breeder material
-
- 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)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB24424/74A GB1502427A (en) | 1974-06-03 | 1974-06-03 | Nuclear reactor coolant channels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2524639A1 true DE2524639A1 (de) | 1975-12-11 |
Family
ID=10211526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752524639 Withdrawn DE2524639A1 (de) | 1974-06-03 | 1975-06-03 | Waermeuebertragungskanal |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4056440A (https=) |
| JP (1) | JPS5925195B2 (https=) |
| BE (1) | BE829797A (https=) |
| CA (1) | CA1063262A (https=) |
| DE (1) | DE2524639A1 (https=) |
| FR (1) | FR2275853A1 (https=) |
| GB (1) | GB1502427A (https=) |
| IT (1) | IT1036149B (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2757396A1 (de) * | 1977-12-22 | 1979-07-05 | Kraftwerk Union Ag | Brennelement fuer schnelle kernreaktoren |
| SE460568B (sv) * | 1988-06-20 | 1989-10-23 | Asea Atom Ab | Braenslepatron foer en tryckvattenreaktor |
| US5317613A (en) * | 1991-10-31 | 1994-05-31 | General Electric Company | Fuel design for high power density boiling water reactor |
| WO2011130841A1 (en) | 2010-04-23 | 2011-10-27 | Atomic Energy Of Canada Limited/Énergie Atomique Du Canada Limitée | Pressure-tube reactor with pressurised moderator |
| US9336907B2 (en) | 2010-04-23 | 2016-05-10 | Atomic Energy Of Canada Limited | Pressure-tube reactor with coolant plenum |
| EP3301683B1 (en) * | 2012-06-13 | 2019-08-07 | Atomic Energy of Canada Limited/ Énergie Atomique du Canada Limitée | A pressure-tube nuclear reactor with a low pressure moderator and fuel channel assembly |
| US20150206604A1 (en) | 2012-06-13 | 2015-07-23 | Atomic Energy Of Canada Limited / Énergie Atomique Du Canada Limitée | Fuel channel assembly and fuel bundle for a nuclear reactor |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE565765A (https=) * | 1957-03-19 | |||
| US3031388A (en) * | 1957-09-17 | 1962-04-24 | Martin Marietta Corp | Fuel element for nuclear reactors |
| US3068163A (en) * | 1958-08-26 | 1962-12-11 | Jr Edwin L Currier | Method and means for supporting reactor fuel containers in an assembly |
| US3179571A (en) * | 1960-11-03 | 1965-04-20 | Siemens Ag | Nuclear fuel units with enclosures of the thimble type for pressure-tube nuclear reactors |
| NL270136A (https=) * | 1960-11-17 | |||
| GB1054933A (https=) * | 1962-09-15 | |||
| FR1408920A (fr) * | 1964-07-10 | 1965-08-20 | Commissariat Energie Atomique | élément combustible pour réacteur nucléaire |
| FR1444181A (fr) * | 1965-05-19 | 1966-07-01 | Commissariat Energie Atomique | élément combustible de réacteur nucléaire |
| GB1186862A (en) * | 1966-04-29 | 1970-04-08 | Atomic Energy Authority Uk | Improvements in or relating to fast nuclear reactors |
| GB1224465A (en) * | 1967-05-17 | 1971-03-10 | Central Electr Generat Board | Improvements in or relating to fuel element assemblies for nuclear reactors |
-
1974
- 1974-06-03 GB GB24424/74A patent/GB1502427A/en not_active Expired
-
1975
- 1975-05-28 CA CA227,968A patent/CA1063262A/en not_active Expired
- 1975-05-28 US US05/581,431 patent/US4056440A/en not_active Expired - Lifetime
- 1975-06-02 BE BE156967A patent/BE829797A/xx not_active IP Right Cessation
- 1975-06-02 FR FR7517182A patent/FR2275853A1/fr active Granted
- 1975-06-03 JP JP50066968A patent/JPS5925195B2/ja not_active Expired
- 1975-06-03 IT IT68414/75A patent/IT1036149B/it active
- 1975-06-03 DE DE19752524639 patent/DE2524639A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2275853A1 (fr) | 1976-01-16 |
| US4056440A (en) | 1977-11-01 |
| IT1036149B (it) | 1979-10-30 |
| CA1063262A (en) | 1979-09-25 |
| FR2275853B1 (https=) | 1981-09-25 |
| JPS5110295A (https=) | 1976-01-27 |
| BE829797A (fr) | 1975-12-02 |
| JPS5925195B2 (ja) | 1984-06-15 |
| GB1502427A (en) | 1978-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2803482C3 (de) | Abstandshaltern^ für ein Kernreaktorbrennelement | |
| DE2740387A1 (de) | Reaktorkern fuer kernreaktoren | |
| DE2849395C2 (https=) | ||
| DE2918112A1 (de) | Vorrichtung zur querhalterung der brennstaebe eines brennelementbuendels fuer einen kernreaktor | |
| DE1958720A1 (de) | Kernreaktor-Brennstoffanordnung | |
| DE1589824B2 (de) | Verfahren zum betrieb eines kernreaktors | |
| DE2524639A1 (de) | Waermeuebertragungskanal | |
| CH669276A5 (de) | Steuerstabvorrichtung fuer siedewasserreaktoren. | |
| DE2550035C3 (de) | Wärmetauscher mit einer Vielzahl mit Abstand voneinander angeordneter Wärmetauschmedium-Strömungsrohre | |
| DE1439775B2 (de) | Brennstoffstabbundel fur Kernreakto | |
| WO1992022071A1 (de) | Brennelement mit einer gitterstruktur zwischen den stäben | |
| DE69308050T2 (de) | Manschettenartiger Abstandshalter mit reduziertem Druckverlust | |
| CH635208A5 (de) | Vorrichtung zur verhinderung von distanzhalterbewegungen in einem nuklearen brennstoffbuendel. | |
| DE2234573A1 (de) | Kerndampferzeuger | |
| DE10133895A1 (de) | Überkritischer wassergekühlter Reaktor und Stromversorgungsanlage | |
| DE2711545C2 (de) | Wärmetauscher mit einer Vielzahl von Geradrohrbündeln | |
| DE2729526C2 (https=) | ||
| DE2832938A1 (de) | Rohrbuendel zur waermeuebertragung durch beruehrung | |
| DE1451270C3 (de) | Wärmeübertrager einer Kernreaktoranlage | |
| DE1254164B (de) | Roehrenwaermetauscher mit rundem Querschnitt | |
| DE871305C (de) | Waermeaustauscher mit im Verhaeltnis zum Rohrdurchmesser langen Rohren | |
| DE3225104C2 (https=) | ||
| DE1539666A1 (de) | Flexibler Distanzhalter fuer Kernbrennstoffstaebe | |
| DE69426016T2 (de) | Wärmetauscher und wärmeübertragungsverfahren | |
| DE1614944A1 (de) | Reaktorbrennelemente in Form von Tabletten u.dgl. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |