FR2253198A1 - - Google Patents
Info
- Publication number
- FR2253198A1 FR2253198A1 FR7438788A FR7438788A FR2253198A1 FR 2253198 A1 FR2253198 A1 FR 2253198A1 FR 7438788 A FR7438788 A FR 7438788A FR 7438788 A FR7438788 A FR 7438788A FR 2253198 A1 FR2253198 A1 FR 2253198A1
- Authority
- FR
- France
- Prior art keywords
- tubes
- conveying
- sodium
- walls
- water
- 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- Withdrawn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
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 5
- 229910052708 sodium Inorganic materials 0.000 abstract 5
- 239000011734 sodium Substances 0.000 abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
- 229910001338 liquidmetal Inorganic materials 0.000 abstract 2
- 229910000909 Lead-bismuth eutectic Inorganic materials 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
- F28D7/0083—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with units having particular arrangement relative to a supplementary heat exchange medium, e.g. with interleaved units or with adjacent units arranged in common flow of supplementary heat exchange medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/06—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being molten; Use of molten metal, e.g. zinc, as heat transfer medium
- F22B1/063—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being molten; Use of molten metal, e.g. zinc, as heat transfer medium for metal cooled nuclear reactors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F23/00—Features relating to the use of intermediate heat-exchange materials, e.g. selection of compositions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0054—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for nuclear applications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/16—Safety or protection arrangements; Arrangements for preventing malfunction for preventing leakage
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
1484596 Tubular heat exchangers; boilers INTERATOM INTERNATIONALE ATOMREAKTORBAU GmbH 4 Dec 1974 [4 Dec 1973] 52521/74 Headings F4S and F4A In a liquid-metal-cooled nuclear reactor installation, a casing 4 contains walls of tubes such as 1, 2, Fig. 1, and a liquid metal heat transfer medium (e.g. a lead-bismuth eutectic) which is compatible with another liquid metal (e.g. sodium) flowing in tubes 1 and with water flowing in tubes 2. The tube walls may be constructed as integral sets of three walls replaceable as a unit when necessary. As shown in Fig. 1, each set comprises two walls of tubes 1 conveying sodium, disposed one on each side of a wall of tubes 2 conveying water, and adjacent sets are separated by a spacer element 3. In another arrangement described (Fig. 2) each tube wall consists of an alternating series of two sodium conveying tubes (5) and one water conveying tube (6). The sodium conveying tubes may be of larger cross-section than the water conveying tubes (Fig. 3). In Fig. 4, the sodium conveying tubes 12, 14 have a cross-section which is generally square but with one or more sides of the section concave. Annular spacing elements 15 encircle the water conveying tubes 13. The individual tube walls may be plane or cylindrical and the tubes may be finned and welded to each other by their fins.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2360257A DE2360257A1 (en) | 1973-12-04 | 1973-12-04 | THREE-FUEL HEAT EXCHANGER |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2253198A1 true FR2253198A1 (en) | 1975-06-27 |
Family
ID=5899787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7438788A Withdrawn FR2253198A1 (en) | 1973-12-04 | 1974-11-27 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5086746A (en) |
| DE (1) | DE2360257A1 (en) |
| FR (1) | FR2253198A1 (en) |
| GB (1) | GB1484596A (en) |
| NL (1) | NL7415598A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59181975U (en) * | 1983-05-17 | 1984-12-04 | 大倉エンジニアリング株式会社 | heat exchange equipment |
| FI75664C (en) * | 1985-10-14 | 1990-01-30 | Outokumpu Oy | DUBBELSPIRALVAERMEOEVERFOERARE. |
| EP0405613B1 (en) * | 1989-06-30 | 1995-06-21 | Mta S.R.L | Heat exchanger |
| JP3524083B2 (en) * | 2001-11-16 | 2004-04-26 | 核燃料サイクル開発機構 | Helical heat exchanger with intermediate heat carrier |
| DK178817B1 (en) * | 2013-01-04 | 2017-02-20 | Lars Østergaard | Simple heat exchanger for creamy media that can be pumped |
| RU2703904C2 (en) * | 2017-05-15 | 2019-10-22 | Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-Морского Флота "Военно-морская академия им. Адмирала Флота Советского Союза Н.Г. Кузнецова" | Forward-pipe steam generator for modular nuclear power plant with lead-bismuth coolant |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4925547A (en) * | 1972-06-30 | 1974-03-07 |
-
1973
- 1973-12-04 DE DE2360257A patent/DE2360257A1/en not_active Withdrawn
-
1974
- 1974-11-27 FR FR7438788A patent/FR2253198A1/fr not_active Withdrawn
- 1974-11-29 NL NL7415598A patent/NL7415598A/en not_active Application Discontinuation
- 1974-12-02 JP JP49139371A patent/JPS5086746A/ja active Pending
- 1974-12-04 GB GB52521/74A patent/GB1484596A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2360257A1 (en) | 1975-06-05 |
| GB1484596A (en) | 1977-09-01 |
| NL7415598A (en) | 1975-06-06 |
| JPS5086746A (en) | 1975-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |