FR2444246A1 - Perfectionnements a un echangeur de chaleur - Google Patents
Perfectionnements a un echangeur de chaleurInfo
- Publication number
- FR2444246A1 FR2444246A1 FR7834945A FR7834945A FR2444246A1 FR 2444246 A1 FR2444246 A1 FR 2444246A1 FR 7834945 A FR7834945 A FR 7834945A FR 7834945 A FR7834945 A FR 7834945A FR 2444246 A1 FR2444246 A1 FR 2444246A1
- Authority
- FR
- France
- Prior art keywords
- sodium
- refrigerant
- exchanger
- exchanger according
- tubular jacket
- 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
- 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 4
- 239000003507 refrigerant Substances 0.000 abstract 4
- 229910052708 sodium Inorganic materials 0.000 abstract 4
- 239000011734 sodium Substances 0.000 abstract 4
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 abstract 1
- 230000005465 channeling Effects 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
- F28D7/16—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 the conduits being arranged in parallel spaced relation
- F28D7/163—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 the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
- F28D7/1669—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 the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having an annular shape; the conduits being assembled around a central distribution tube
-
- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/0206—Heat exchangers immersed in a large body of liquid
- F28D1/0213—Heat exchangers immersed in a large body of liquid for heating or cooling a liquid in a tank
-
- 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
- F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
L'invention est relative à des perfectionnements à un échangeur de réacteur nucléaire assurant le transfert de chaleur entre deux courants de sodium réfrigérant L'échangeur selon l'invention comporte un collecteur de sortie canalisant du sodium réfrigérant en sortie d'un faisceau de tubes d'échange parcourus intérieurement par ledit sodium et baignés extérieurement par du sodium réfrigérant et comprenant une chemise tubulaire intérieure constituant une surface de révolution autour d'un axe vertical et une chemise tubulaire extérieure et il est essentiellement caractérisé par le fait que la paroi de la chemise intérieure présente une partie plissée marquée par au moins un flanc en forme de couronne. L'échangeur selon l'invention est destiné à être utilisé comme échangeur intermédiaire sodium-sodium dans un réacteur à neutrons rapides.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7834945A FR2444246A1 (fr) | 1978-12-12 | 1978-12-12 | Perfectionnements a un echangeur de chaleur |
US06/100,873 US4377552A (en) | 1978-12-12 | 1979-12-06 | Nuclear reactor exchanger |
DE7979401003T DE2966492D1 (en) | 1978-12-12 | 1979-12-11 | Improvements to a heat exchanger |
EP79401003A EP0012691B1 (fr) | 1978-12-12 | 1979-12-11 | Perfectionnements à un échangeur de chaleur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7834945A FR2444246A1 (fr) | 1978-12-12 | 1978-12-12 | Perfectionnements a un echangeur de chaleur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2444246A1 true FR2444246A1 (fr) | 1980-07-11 |
FR2444246B1 FR2444246B1 (fr) | 1983-07-01 |
Family
ID=9215983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7834945A Granted FR2444246A1 (fr) | 1978-12-12 | 1978-12-12 | Perfectionnements a un echangeur de chaleur |
Country Status (4)
Country | Link |
---|---|
US (1) | US4377552A (fr) |
EP (1) | EP0012691B1 (fr) |
DE (1) | DE2966492D1 (fr) |
FR (1) | FR2444246A1 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2483592A1 (fr) * | 1980-06-02 | 1981-12-04 | Stein Industrie | Dispositif de reduction des contraintes thermiques sur un echangeur de chaleur |
FR2500324A1 (fr) * | 1981-02-24 | 1982-08-27 | Stein Industrie | Dispositif de melange homogene de liquides en ecoulement a des temperatures differentes |
FR2524686A1 (fr) * | 1982-04-02 | 1983-10-07 | Novatome | Dispositif de protection contre la chaleur et les radiations pour un echangeur de chaleur intermediaire plongeant dans une cuve de reacteur nucleaire |
FR2535836A1 (fr) * | 1982-11-05 | 1984-05-11 | Novatome | Echangeur de chaleur pour fluides a temperature elevee dont l'un des fluides entre et sort par la partie superieure de l'echangeur |
FR2557280B1 (fr) * | 1983-12-21 | 1986-03-28 | Commissariat Energie Atomique | Generateur de vapeur sodium-eau a tubes concentriques droits et a circulation de gaz dans l'espace annulaire |
US4905757A (en) * | 1987-11-06 | 1990-03-06 | General Electric Company | Compact intermediate heat transport system for sodium cooled reactor |
US6695358B2 (en) | 1999-10-13 | 2004-02-24 | Chart, Inc. | Controlled leak cryogenic bayonet pipe spool and system |
AU8017800A (en) | 1999-10-13 | 2001-04-23 | Chart Inc. | Vacuum-jacketed bayonet pipe spool and pipe spool system for cryogenic fluid |
US6914955B2 (en) * | 2002-10-31 | 2005-07-05 | Babcock & Wilcox Canada Ltd. | Heat exchanger tube support structure |
WO2004090412A1 (fr) * | 2003-04-02 | 2004-10-21 | Chart Industries, Inc. | Tuyauteries pour fluide et enrouleurs de tuyaux convenant pour un emploi sous-marin |
CN101174482B (zh) * | 2007-12-11 | 2010-12-22 | 中国原子能科学研究院 | 钠-空气热交换器 |
US9688927B2 (en) * | 2012-09-13 | 2017-06-27 | General Electric Company | System for accommodating differential thermal expansion in syngas cooler |
GB2548532B (en) | 2014-12-11 | 2020-09-02 | Fulton Group Na Inc | Fully-wetted, refractory-free tubless fluid heating system with negligible thermal expansion stress |
WO2016094069A1 (fr) * | 2014-12-11 | 2016-06-16 | Fulton Group N.A., Inc. | Échangeur de chaleur nervuré sans tube pour systèmes de chauffage de fluide comprenant un composant de nervure et ses procédés de fabrication |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1138144A (en) * | 1966-04-19 | 1968-12-27 | Gen Electric | Composite tube type heat exchangers |
DE1451198A1 (de) * | 1964-06-27 | 1969-05-14 | Basf Ag | Rohrbuendel-Waermeaustauscher |
DE1451286A1 (de) * | 1962-03-13 | 1971-08-26 | Atomic Energy Authority Uk | Rohrbuendel fuer Waermetauscher |
FR2099504A1 (fr) * | 1970-07-21 | 1972-03-17 | Idemitsu Petrochemical Co | |
FR2225710A1 (fr) * | 1973-04-16 | 1974-11-08 | Atomic Energy Authority Uk | |
DE2701148A1 (de) * | 1977-01-13 | 1978-07-27 | Steag Ag | Gaskuehler, insbesondere zur abscheidung von kondensaten aus einem heissen rohgas, z.b. zur kuehlung von generatorgas |
GB1532757A (en) * | 1977-09-23 | 1978-11-22 | Sulzer Ag | Heat exchanger system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2468903A (en) * | 1945-09-22 | 1949-05-03 | Tech Studien Ag | Vertical tubular heat exchanger |
DE962171C (de) * | 1953-12-12 | 1957-04-18 | Basf Ag | Waermetauscher |
GB986681A (en) * | 1962-01-02 | 1965-03-24 | Metallurg Engineers Ltd | Improvements in gas heat exchangers |
US3187808A (en) * | 1962-05-23 | 1965-06-08 | American Schack Company Inc | High temperature recuperator |
US3490521A (en) * | 1968-03-12 | 1970-01-20 | Westinghouse Electric Corp | Tube and shell heat exchanger |
FR2096970B1 (fr) * | 1970-07-22 | 1974-09-20 | Babcock Atlantique Sa | |
US3741167A (en) * | 1971-03-02 | 1973-06-26 | Foster Wheeler Corp | Sodium heated steam generator |
US3850231A (en) * | 1973-05-24 | 1974-11-26 | Combustion Eng | Lmfbr intermediate heat exchanger |
-
1978
- 1978-12-12 FR FR7834945A patent/FR2444246A1/fr active Granted
-
1979
- 1979-12-06 US US06/100,873 patent/US4377552A/en not_active Expired - Lifetime
- 1979-12-11 EP EP79401003A patent/EP0012691B1/fr not_active Expired
- 1979-12-11 DE DE7979401003T patent/DE2966492D1/de not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1451286A1 (de) * | 1962-03-13 | 1971-08-26 | Atomic Energy Authority Uk | Rohrbuendel fuer Waermetauscher |
DE1451198A1 (de) * | 1964-06-27 | 1969-05-14 | Basf Ag | Rohrbuendel-Waermeaustauscher |
GB1138144A (en) * | 1966-04-19 | 1968-12-27 | Gen Electric | Composite tube type heat exchangers |
FR2099504A1 (fr) * | 1970-07-21 | 1972-03-17 | Idemitsu Petrochemical Co | |
FR2225710A1 (fr) * | 1973-04-16 | 1974-11-08 | Atomic Energy Authority Uk | |
DE2701148A1 (de) * | 1977-01-13 | 1978-07-27 | Steag Ag | Gaskuehler, insbesondere zur abscheidung von kondensaten aus einem heissen rohgas, z.b. zur kuehlung von generatorgas |
GB1532757A (en) * | 1977-09-23 | 1978-11-22 | Sulzer Ag | Heat exchanger system |
Also Published As
Publication number | Publication date |
---|---|
DE2966492D1 (en) | 1984-01-19 |
US4377552A (en) | 1983-03-22 |
EP0012691A1 (fr) | 1980-06-25 |
FR2444246B1 (fr) | 1983-07-01 |
EP0012691B1 (fr) | 1983-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |