FR2930019A1 - Procede de refroidissement d'un element confine au moyen d'un fluide caloporteur - Google Patents
Procede de refroidissement d'un element confine au moyen d'un fluide caloporteur Download PDFInfo
- Publication number
- FR2930019A1 FR2930019A1 FR0852371A FR0852371A FR2930019A1 FR 2930019 A1 FR2930019 A1 FR 2930019A1 FR 0852371 A FR0852371 A FR 0852371A FR 0852371 A FR0852371 A FR 0852371A FR 2930019 A1 FR2930019 A1 FR 2930019A1
- Authority
- FR
- France
- Prior art keywords
- heat transfer
- transfer fluid
- aircraft
- confined
- coolant
- 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
- 239000002826 coolant Substances 0.000 title claims abstract description 40
- 239000012530 fluid Substances 0.000 title claims abstract description 29
- 238000001816 cooling Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 150000002576 ketones Chemical class 0.000 claims abstract description 19
- 239000013529 heat transfer fluid Substances 0.000 claims description 63
- 239000007789 gas Substances 0.000 description 12
- 239000007791 liquid phase Substances 0.000 description 12
- RMLFHPWPTXWZNJ-UHFFFAOYSA-N novec 1230 Chemical compound FC(F)(F)C(F)(F)C(=O)C(F)(C(F)(F)F)C(F)(F)F RMLFHPWPTXWZNJ-UHFFFAOYSA-N 0.000 description 12
- 238000009835 boiling Methods 0.000 description 9
- 239000012071 phase Substances 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- ABQIAHFCJGVSDJ-UHFFFAOYSA-N 1,1,1,3,4,4,4-heptafluoro-3-(trifluoromethyl)butan-2-one Chemical compound FC(F)(F)C(=O)C(F)(C(F)(F)F)C(F)(F)F ABQIAHFCJGVSDJ-UHFFFAOYSA-N 0.000 description 2
- FHUDAMLDXFJHJE-UHFFFAOYSA-N 1,1,1-trifluoropropan-2-one Chemical compound CC(=O)C(F)(F)F FHUDAMLDXFJHJE-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- AOGHAKZMOWNTJE-UHFFFAOYSA-N 1,1,1,2,2,4,4,5,5,6,6,6-dodecafluorohexan-3-one Chemical compound FC(F)(F)C(F)(F)C(=O)C(F)(F)C(F)(F)C(F)(F)F AOGHAKZMOWNTJE-UHFFFAOYSA-N 0.000 description 1
- WRTVISAIMBSMEN-UHFFFAOYSA-N 1,1,1,4,4,4-hexafluorobutan-2-one Chemical compound FC(F)(F)CC(=O)C(F)(F)F WRTVISAIMBSMEN-UHFFFAOYSA-N 0.000 description 1
- ZHJANTJICQVKOI-UHFFFAOYSA-N 3,3,4,4,4-pentafluorobutan-2-one Chemical compound CC(=O)C(F)(F)C(F)(F)F ZHJANTJICQVKOI-UHFFFAOYSA-N 0.000 description 1
- XJYXROGTQYHLTH-UHFFFAOYSA-N 3,3,4,4,5,5,5-heptafluoropentan-2-one Chemical compound CC(=O)C(F)(F)C(F)(F)C(F)(F)F XJYXROGTQYHLTH-UHFFFAOYSA-N 0.000 description 1
- OHTVFUBTYFPSRL-UHFFFAOYSA-N 3,3,4,4,5,6,6,6-octafluorohexan-2-one Chemical compound CC(=O)C(F)(F)C(F)(F)C(F)C(F)(F)F OHTVFUBTYFPSRL-UHFFFAOYSA-N 0.000 description 1
- XHYIGFFINCTUHK-UHFFFAOYSA-N 3,3,4,5,5,5-hexafluoropentan-2-one Chemical compound CC(=O)C(F)(F)C(F)C(F)(F)F XHYIGFFINCTUHK-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 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
- 239000010702 perfluoropolyether Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
-
- 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
- F28D15/02—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 in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/04—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 in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
- F28D15/043—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 in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure forming loops, e.g. capillary pumped loops
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
- H01L23/427—Cooling by change of state, e.g. use of heat pipes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
- H01L23/467—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing gases, e.g. air
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20345—Sprayers; Atomizers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Description
Claims (10)
- REVENDICATIONS1- Procédé de refroidissement d'un élément confiné au moyen d'un fluide caloporteur, caractérisé en ce qu'on utilise un fluide comportant au moins 99% de cétones fluorées.
- 2- Procédé selon la revendication 1, caractérisé en ce que le fluide caloporteur comporte au moins une cétone perfluorée.
- 3- Procédé selon la revendication 2, caractérisé en ce que la cétone 10 perfluorée est CF3CF2COCF(CF3)2
- 4- Procédé selon l'une des revendications 1 à 3, caractérisé en ce que l'élément confiné est un composant électrique.
- 5- Procédé selon la revendication 4, caractérisé en ce que le fluide caloporteur est projeté sous forme liquide sur le composant électrique à 15 refroidir.
- 6- Procédé selon la revendication 4, caractérisé en ce que le fluide caloporteur est appliqué sous forme liquide, par capillarité, sur le composant électrique à refroidir.
- 7- Procédé selon l'une des revendications 4 à 6, caractérisé en ce que 20 le fluide caloporteur est récupéré, après utilisation, pour pouvoir être à nouveau utilisé pour refroidir un élément confiné.
- 8- Procédé selon la revendication 7, caractérisé en ce que le fluide caloporteur est au moins partiellement condensé avant d'être à nouveau utilisé. 25
- 9- procédé selon l'une des revendications 1 à 8, caractérisé en ce que l'élément confiné est situé dans le fuselage ou le cockpit d'un aéronef.
- 10= Procédé selon l'une des revendications 1, 2, 3, 5 à 9, caractérisé en ce que l'élément confiné est un fluide chaud circulant dans un échangeur thermique.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0852371A FR2930019B1 (fr) | 2008-04-09 | 2008-04-09 | Procede de refroidissement d'un element confine au moyen d'un fluide caloporteur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0852371A FR2930019B1 (fr) | 2008-04-09 | 2008-04-09 | Procede de refroidissement d'un element confine au moyen d'un fluide caloporteur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2930019A1 true FR2930019A1 (fr) | 2009-10-16 |
FR2930019B1 FR2930019B1 (fr) | 2012-12-07 |
Family
ID=39929730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0852371A Expired - Fee Related FR2930019B1 (fr) | 2008-04-09 | 2008-04-09 | Procede de refroidissement d'un element confine au moyen d'un fluide caloporteur |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2930019B1 (fr) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010146022A1 (fr) * | 2009-06-17 | 2010-12-23 | Ormazabal Anlagentechnik Gmbh | Cétones fluorées en tant que milieu isolant haute tension |
FR2965120A1 (fr) * | 2010-09-22 | 2012-03-23 | Areva T & D Sas | Appareil de coupure d'un courant electrique de moyenne ou haute tension et son procede de fabrication |
US8680421B2 (en) | 2009-06-12 | 2014-03-25 | Abb Technology Ag | Encapsulated switchgear |
US8709303B2 (en) | 2010-12-14 | 2014-04-29 | Abb Research Ltd. | Dielectric insulation medium |
US8822870B2 (en) | 2010-12-14 | 2014-09-02 | Abb Technology Ltd. | Dielectric insulation medium |
US9172221B2 (en) | 2011-12-13 | 2015-10-27 | Abb Technology Ag | Converter building |
US9257213B2 (en) | 2010-12-16 | 2016-02-09 | Abb Technology Ag | Dielectric insulation medium |
US9455562B2 (en) | 2011-05-24 | 2016-09-27 | Schneider Electric Industries Sas | Electrical apparatus having a gas insulation containing a fluorinated compound |
EP3588707A1 (fr) * | 2018-06-29 | 2020-01-01 | ABB Schweiz AG | Dispositif de refroidissement à deux phases pour équipement électrique encapsulé |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020112497A1 (en) * | 2001-02-22 | 2002-08-22 | Patel Chandrakant D. | Spray cooling with local control of nozzles |
WO2002103319A1 (fr) * | 2001-06-14 | 2002-12-27 | 3M Innovative Properties Company | Utilisation de cetones fluorees en tant que fluide d'essai pour l'essai de composants electroniques |
WO2005094395A2 (fr) * | 2004-03-04 | 2005-10-13 | E.I. Dupont De Nemours And Company | Compositions frigorigenes a base d'halocetone et utilisations associees |
-
2008
- 2008-04-09 FR FR0852371A patent/FR2930019B1/fr not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020112497A1 (en) * | 2001-02-22 | 2002-08-22 | Patel Chandrakant D. | Spray cooling with local control of nozzles |
WO2002103319A1 (fr) * | 2001-06-14 | 2002-12-27 | 3M Innovative Properties Company | Utilisation de cetones fluorees en tant que fluide d'essai pour l'essai de composants electroniques |
WO2005094395A2 (fr) * | 2004-03-04 | 2005-10-13 | E.I. Dupont De Nemours And Company | Compositions frigorigenes a base d'halocetone et utilisations associees |
Non-Patent Citations (1)
Title |
---|
DAVID HARRIS: "Spray Cooling Electrical and Electronic Equipment", COTS JOURNAL, 25 January 2004 (2004-01-25), pages 47 - 55, XP002503829, Retrieved from the Internet <URL:http://web.archive.org/web/20040125031606/http://www.cotsjournalonline.com/pdfs/2003/11/cots11_test_screen2.pdf> [retrieved on 20081113] * |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9196431B2 (en) | 2009-06-12 | 2015-11-24 | Abb Technology Ag | Encapsulated switchgear |
US8680421B2 (en) | 2009-06-12 | 2014-03-25 | Abb Technology Ag | Encapsulated switchgear |
US9928973B2 (en) * | 2009-06-12 | 2018-03-27 | Abb Technology Ag | Dielectric insulation medium |
US20140175341A1 (en) * | 2009-06-12 | 2014-06-26 | Max-Steffen Claessens | Dielectric Insulation Medium |
US8704095B2 (en) | 2009-06-12 | 2014-04-22 | Abb Technology Ag | Dielectric insulation medium |
US8916059B2 (en) | 2009-06-17 | 2014-12-23 | Abb Technology Ag | Fluorinated ketones as high-voltage insulating medium |
WO2010146022A1 (fr) * | 2009-06-17 | 2010-12-23 | Ormazabal Anlagentechnik Gmbh | Cétones fluorées en tant que milieu isolant haute tension |
US8852466B2 (en) | 2010-09-22 | 2014-10-07 | Schneider Electric Energy France | Switchgear for breaking a medium- or high-voltage electric current and a manufacturing method therefor |
WO2012038442A1 (fr) * | 2010-09-22 | 2012-03-29 | Alstom Grid Sas | Appareil de coupure d'un courant electrique de moyenne ou haute tension et son procede de fabrication |
FR2965120A1 (fr) * | 2010-09-22 | 2012-03-23 | Areva T & D Sas | Appareil de coupure d'un courant electrique de moyenne ou haute tension et son procede de fabrication |
EP2658054A1 (fr) * | 2010-09-22 | 2013-10-30 | Alstom Technology Ltd | Appareil de coupure d'un courant électrique de haute tension et son procédé de fabrication |
US8709303B2 (en) | 2010-12-14 | 2014-04-29 | Abb Research Ltd. | Dielectric insulation medium |
US8822870B2 (en) | 2010-12-14 | 2014-09-02 | Abb Technology Ltd. | Dielectric insulation medium |
US9257213B2 (en) | 2010-12-16 | 2016-02-09 | Abb Technology Ag | Dielectric insulation medium |
US9455562B2 (en) | 2011-05-24 | 2016-09-27 | Schneider Electric Industries Sas | Electrical apparatus having a gas insulation containing a fluorinated compound |
US9172221B2 (en) | 2011-12-13 | 2015-10-27 | Abb Technology Ag | Converter building |
EP3588707A1 (fr) * | 2018-06-29 | 2020-01-01 | ABB Schweiz AG | Dispositif de refroidissement à deux phases pour équipement électrique encapsulé |
Also Published As
Publication number | Publication date |
---|---|
FR2930019B1 (fr) | 2012-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2930019A1 (fr) | Procede de refroidissement d'un element confine au moyen d'un fluide caloporteur | |
US7823374B2 (en) | Heat transfer system and method for turbine engine using heat pipes | |
CA2678657C (fr) | Systeme de refroidissement et de regulation en temperature d'equipements d'un ensemble propulsif d'aeronef | |
EP2815979B1 (fr) | Système de chauffage de l'habitacle d'un aéronef muni d'un échangeur thermique annulaire autour de la tuyère d'échappement | |
WO2013128093A1 (fr) | Nacelle de turbomoteur équipé d'un échangeur de chaleur | |
FR2693736A1 (fr) | Refrigérant pour produire de la glace. | |
EP3070317B1 (fr) | Refroidissement de turbomachine par évaporation | |
FR2903450A1 (fr) | Procede de traitement des rejets d'huile dans un moteur a turbine a gaz | |
CA2694804A1 (fr) | Procede de refroidissement d'une bande metallique circulant dans une section de refroidissement d'une ligne de traitement thermique en continu, et installation de mise en oeuvre dudit procede | |
WO2017055765A1 (fr) | Dispositif de dégivrage pour lèvre d'entrée d'air de nacelle de turboréacteur d'aéronef | |
FR2980836A1 (fr) | Echangeur de chaleur formant prerefroidisseur d'avion | |
EP3363101B1 (fr) | Dispositif d'isolation thermique entre une turbine dont la roue est entraînée en rotation par un fluide chaud et une génératrice électrique avec un rotor accouplé à cette roue, notamment pour une turbogénératrice | |
EP3931089B1 (fr) | Système de conditionnement d'air d'une cabine d'aéronef comprenant des moyens de réchauffage de l'eau récoltée par la boucle d'extraction d'eau | |
FR2878945A1 (fr) | Dispositif de refroidissement | |
EP3224463B1 (fr) | Agencements à entrée d'air et piège de corps étrangers dans un ensemble propulsif d'aéronef | |
WO2017216492A1 (fr) | Mélanges réfrigérants faiblement inflammables ou ininflammables caractérisés par une faible volatilite relative pour les systèmes d'échange thermique diphasique | |
FR2915520A1 (fr) | Ensemble moteur comprenant un ou plusieurs caloducs pour le refroidissement d'un compresseur haute pression | |
FR2931193A1 (fr) | Systemes et procedes pour refroidir des organes chauffes d'une turbine. | |
FR2810396A1 (fr) | Groupe de refroidissement pour cercueils a element refroidisseur separable | |
CA2941662C (fr) | Systeme echangeur de chaleur | |
EP3931509B1 (fr) | Échangeur de refroidissement d'un air primaire chaud par un air secondaire froid et système de conditionnement d'air équipé d'un tel échangeur | |
FR3087840A1 (fr) | Capot de nacelle pour ensemble propulsif d'aeronef | |
FR3117527A1 (fr) | Module de turbomachine equipe d’un dispositif de lavage | |
WO2024175841A1 (fr) | Batterie munie d'un dispositif de refroidissement comprenant au moins un caloduc | |
EP2948665A1 (fr) | Système de conditionnement de circuits cryogéniques |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address |
Effective date: 20110916 |
|
CD | Change of name or company name |
Owner name: AIRBUS HOLDING, FR Effective date: 20110916 |
|
CJ | Change in legal form |
Effective date: 20110916 |
|
TP | Transmission of property |
Owner name: AIRBUS HOLDING, FR Effective date: 20110913 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
PLFP | Fee payment |
Year of fee payment: 10 |
|
PLFP | Fee payment |
Year of fee payment: 11 |
|
PLFP | Fee payment |
Year of fee payment: 12 |
|
PLFP | Fee payment |
Year of fee payment: 13 |
|
PLFP | Fee payment |
Year of fee payment: 14 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
ST | Notification of lapse |
Effective date: 20231205 |