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WO2014011372A3 - Surfaces repoussant un réfrigérant - Google Patents

Surfaces repoussant un réfrigérant Download PDF

Info

Publication number
WO2014011372A3
WO2014011372A3 PCT/US2013/046646 US2013046646W WO2014011372A3 WO 2014011372 A3 WO2014011372 A3 WO 2014011372A3 US 2013046646 W US2013046646 W US 2013046646W WO 2014011372 A3 WO2014011372 A3 WO 2014011372A3
Authority
WO
WIPO (PCT)
Prior art keywords
refrigerant
repelling
increases
repelling surfaces
condensation
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.)
Ceased
Application number
PCT/US2013/046646
Other languages
English (en)
Other versions
WO2014011372A2 (fr
Inventor
William P. King
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Illinois System
Original Assignee
University of Illinois System
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by University of Illinois System filed Critical University of Illinois System
Publication of WO2014011372A2 publication Critical patent/WO2014011372A2/fr
Publication of WO2014011372A3 publication Critical patent/WO2014011372A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/04—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by preventing the formation of continuous films of condensate on heat-exchange surfaces, e.g. by promoting droplet formation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
    • F28F13/185—Heat-exchange surfaces provided with microstructures or with porous coatings
    • F28F13/187—Heat-exchange surfaces provided with microstructures or with porous coatings especially adapted for evaporator surfaces or condenser surfaces, e.g. with nucleation sites
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/12—Inflammable refrigerants
    • F25B2400/121—Inflammable refrigerants using R1234

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Fuel Cell (AREA)

Abstract

L'invention concerne des procédés et des dispositifs permettant la condensation sous forme de gouttes d'une vapeur de réfrigérant sur une surface. La surface et différents aspects du système sont configurés pour faire en sorte que la surface repousse le réfrigérant et augmente la mobilité des gouttes pour élever le taux de condensation et/ou élever le taux de transfert de chaleur. La surface repoussant le réfrigérant peut être configurée de telle manière qu'un réfrigérant qui pourrait normalement mouiller une surface plate non structurée soit effectivement repoussé.
PCT/US2013/046646 2012-06-19 2013-06-19 Surfaces repoussant un réfrigérant Ceased WO2014011372A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261661701P 2012-06-19 2012-06-19
US61/661,701 2012-06-19

Publications (2)

Publication Number Publication Date
WO2014011372A2 WO2014011372A2 (fr) 2014-01-16
WO2014011372A3 true WO2014011372A3 (fr) 2014-03-06

Family

ID=49776922

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/046646 Ceased WO2014011372A2 (fr) 2012-06-19 2013-06-19 Surfaces repoussant un réfrigérant

Country Status (2)

Country Link
US (1) US20140000857A1 (fr)
WO (1) WO2014011372A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102448692B (zh) 2009-02-17 2014-07-23 伊利诺伊大学评议会 制造微结构的方法
RU2015139151A (ru) 2013-02-15 2017-03-21 Массачусетс Инститьют Оф Текнолоджи Поверхности с привитым полимером для капельной конденсации, и связанные с указанными поверхностями способы применения и производства
EP2990742A1 (fr) * 2014-08-28 2016-03-02 ABB Technology AG Procédé et appareil de solidification d'une substance polaire
EP3297686A4 (fr) * 2015-05-18 2019-01-16 Innovative Sterilization Technologies LLC Récipient étanche pour stérilisation médicale constitué de matériaux de fabrication non métalliques
US11346087B2 (en) * 2016-05-13 2022-05-31 Kansas State University Research Foundation Nanopatterned surfaces and methods for accelerated freezing and liquid recovery
US20210247126A1 (en) * 2018-05-10 2021-08-12 Nelumbo Inc. Phase Change Barriers and Methods of Use Thereof
US11441830B2 (en) * 2018-12-26 2022-09-13 Rebound Technologies, Inc. Solid production systems, devices, and methods utilizing oleophilic surfaces
CN111139430B (zh) * 2020-01-17 2020-12-11 兰州理工大学 一种织构化类金刚石碳基薄膜及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070028588A1 (en) * 2005-08-03 2007-02-08 General Electric Company Heat transfer apparatus and systems including the apparatus
US20120043693A1 (en) * 2009-02-17 2012-02-23 The Board Of The University Of Illinois Methods for Fabricating Microstructures

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050507A (en) * 1975-06-27 1977-09-27 International Business Machines Corporation Method for customizing nucleate boiling heat transfer from electronic units immersed in dielectric coolant
US4159255A (en) * 1977-04-22 1979-06-26 Westinghouse Electric Corp. Modified castor oil lubricant for refrigerator systems employing halocarbon refrigerants
US5052476A (en) * 1990-02-13 1991-10-01 501 Mitsubishi Shindoh Co., Ltd. Heat transfer tubes and method for manufacturing
DE10159860C2 (de) * 2001-12-06 2003-12-04 Sdk Technik Gmbh Wärmeübertragungsfläche mit einer aufgalvanisierten Mikrostruktur von Vorsprüngen
US20080145631A1 (en) * 2006-12-19 2008-06-19 General Electric Company Articles having antifouling surfaces and methods for making
US7892660B2 (en) * 2007-12-18 2011-02-22 General Electric Company Wetting resistant materials and articles made therewith
WO2009106143A1 (fr) * 2008-02-29 2009-09-03 Perkins Engines Company Limited Grille d'ébullition nucléée comportant des groupes de cavités
DE102008013929B3 (de) * 2008-03-12 2009-04-09 Wieland-Werke Ag Verdampferrohr mit optimierten Hinterschneidungen am Nutengrund
FR2934709B1 (fr) * 2008-08-01 2010-09-10 Commissariat Energie Atomique Structure d'echange thermique et dispositif de refroidissement comportant une telle structure.
US20100326644A1 (en) * 2009-06-30 2010-12-30 Shui-Hsu Hung Plane-type heat-dissipating structure with high heat-dissipating effect and method for manufacturing the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070028588A1 (en) * 2005-08-03 2007-02-08 General Electric Company Heat transfer apparatus and systems including the apparatus
US20120043693A1 (en) * 2009-02-17 2012-02-23 The Board Of The University Of Illinois Methods for Fabricating Microstructures

Also Published As

Publication number Publication date
US20140000857A1 (en) 2014-01-02
WO2014011372A2 (fr) 2014-01-16

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