FR2458781A1 - Echangeur de chaleur a contre-courant entre deux fluides - Google Patents
Echangeur de chaleur a contre-courant entre deux fluides Download PDFInfo
- Publication number
- FR2458781A1 FR2458781A1 FR7915121A FR7915121A FR2458781A1 FR 2458781 A1 FR2458781 A1 FR 2458781A1 FR 7915121 A FR7915121 A FR 7915121A FR 7915121 A FR7915121 A FR 7915121A FR 2458781 A1 FR2458781 A1 FR 2458781A1
- Authority
- FR
- France
- Prior art keywords
- annular
- zone
- heat exchanger
- fluid
- tubes
- 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
- 239000012530 fluid Substances 0.000 title claims abstract description 25
- 230000002093 peripheral effect Effects 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- QCDFBFJGMNKBDO-UHFFFAOYSA-N Clioquinol Chemical compound C1=CN=C2C(O)=C(I)C=C(Cl)C2=C1 QCDFBFJGMNKBDO-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000009834 vaporization Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000013529 heat transfer fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 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
- F28D7/08—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 otherwise bent, e.g. in a serpentine or zig-zag
-
- 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
- F22B1/023—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers with heating tubes for nuclear reactors, as long as they are not classified according to a specified heating fluid, in another group
-
- 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
- F28D7/06—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 having a single U-bend
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7915121A FR2458781A1 (fr) | 1979-06-13 | 1979-06-13 | Echangeur de chaleur a contre-courant entre deux fluides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7915121A FR2458781A1 (fr) | 1979-06-13 | 1979-06-13 | Echangeur de chaleur a contre-courant entre deux fluides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2458781A1 true FR2458781A1 (fr) | 1981-01-02 |
| FR2458781B1 FR2458781B1 (enExample) | 1983-05-27 |
Family
ID=9226541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7915121A Granted FR2458781A1 (fr) | 1979-06-13 | 1979-06-13 | Echangeur de chaleur a contre-courant entre deux fluides |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2458781A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0183049A1 (en) * | 1984-11-15 | 1986-06-04 | Westinghouse Electric Corporation | Perforated flow distribution plate |
| US4736713A (en) * | 1984-11-15 | 1988-04-12 | Westinghouse Electric Corp. | Foraminous or perforated flow distribution plate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1532976A (fr) * | 1966-08-11 | 1968-07-12 | Bertrams Ag Hch | échangeur de chaleur |
| US3437077A (en) * | 1966-01-21 | 1969-04-08 | Babcock & Wilcox Co | Once-through vapor generator |
| FR2404799A1 (fr) * | 1977-09-28 | 1979-04-27 | Commissariat Energie Atomique | Generateur de vapeur pour centrale a eau pressurisee |
-
1979
- 1979-06-13 FR FR7915121A patent/FR2458781A1/fr active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3437077A (en) * | 1966-01-21 | 1969-04-08 | Babcock & Wilcox Co | Once-through vapor generator |
| FR1532976A (fr) * | 1966-08-11 | 1968-07-12 | Bertrams Ag Hch | échangeur de chaleur |
| FR2404799A1 (fr) * | 1977-09-28 | 1979-04-27 | Commissariat Energie Atomique | Generateur de vapeur pour centrale a eau pressurisee |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0183049A1 (en) * | 1984-11-15 | 1986-06-04 | Westinghouse Electric Corporation | Perforated flow distribution plate |
| US4736713A (en) * | 1984-11-15 | 1988-04-12 | Westinghouse Electric Corp. | Foraminous or perforated flow distribution plate |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2458781B1 (enExample) | 1983-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2499699A1 (fr) | Refroidissement de gaz de synthese et chaudiere de recuperation des chaleurs perdues | |
| EP0955498B1 (fr) | Générateur de vapeur comportant un dispositif d'alimentation en eau perfectionné | |
| EP0012691B1 (fr) | Perfectionnements à un échangeur de chaleur | |
| FR2458781A1 (fr) | Echangeur de chaleur a contre-courant entre deux fluides | |
| EP0018262B1 (fr) | Réacteur nucléaire à neutrons rapides et à cuve interne cylindrique | |
| FR2479428A1 (fr) | Chaudiere a gaz pouvant fonctionner en circuit de combustion etanche | |
| FR2494830A1 (fr) | Element d'echange de chaleur forme de tubes en forme de serpentins en matiere plastique et recuperateur de chaleur le mettant en oeuvre | |
| FR2851031A1 (fr) | Generateur de vapeur comportant un dispositif de fourniture d'eau d'alimentation realisant le piegeage de corps etrangers | |
| FR2520847A1 (fr) | Generateur de vapeur a faisceau de tubes en u et a surchauffe | |
| FR2602313A1 (fr) | Appareil recuperateur de chaleur pour installations de chauffage | |
| FR2518707A1 (fr) | Dispositif de production de vapeur par echange de chaleur entre un metal liquide caloporteur et de l'eau alimentaire | |
| EP1464907A1 (fr) | Echangeur de chaleur hélicoidal à ailettes et chaudière équipée d'un tel échangeur | |
| BE558568A (enExample) | ||
| BE625966A (enExample) | ||
| BE350349A (enExample) | ||
| FR2468852A1 (fr) | Chaudiere, notamment pour installations de chauffage domestique | |
| EP0309846B1 (fr) | Echangeur vertical isotherme à virole cylindrique pour le réchauffage d'air sous pression en contre-courant de fumées | |
| FR2817332A1 (fr) | Serpentin tubulaire a deux etages d'enroulements en spirale, echangeur de chaleur mettant en oeuvre un tel serpentin et procede de fabrication du serpentin | |
| CH641268A5 (en) | Water heater with accumulation tank | |
| BE634743A (enExample) | ||
| BE522423A (enExample) | ||
| CH250747A (fr) | Echangeur thermique. | |
| CH466904A (fr) | Chaudière à foyer cylindrique | |
| BE502657A (enExample) | ||
| BE883241A (fr) | Chaudiere, notamment pour installations de chauffage domestique |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |