IL44075A - Engraving to induce condensation in droplets on heat exchanger pipes - Google Patents

Engraving to induce condensation in droplets on heat exchanger pipes

Info

Publication number
IL44075A
IL44075A IL44075A IL4407574A IL44075A IL 44075 A IL44075 A IL 44075A IL 44075 A IL44075 A IL 44075A IL 4407574 A IL4407574 A IL 4407574A IL 44075 A IL44075 A IL 44075A
Authority
IL
Israel
Prior art keywords
fluorinated
drops
vapor
derivative
heat
Prior art date
Application number
IL44075A
Other languages
English (en)
Hebrew (he)
Other versions
IL44075A0 (en
Inventor
J Huyghe
J Niezborala
J Deronzier
L Foulletier
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of IL44075A0 publication Critical patent/IL44075A0/xx
Publication of IL44075A publication Critical patent/IL44075A/en

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
    • B01D5/0087—Recirculating of the cooling medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
    • B01D5/009—Collecting, removing and/or treatment of the condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2245/00—Coatings; Surface treatments
    • F28F2245/04—Coatings; Surface treatments hydrophobic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL44075A 1973-02-02 1974-01-24 Engraving to induce condensation in droplets on heat exchanger pipes IL44075A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7303660A FR2215990B1 (ru) 1973-02-02 1973-02-02

Publications (2)

Publication Number Publication Date
IL44075A0 IL44075A0 (en) 1974-05-16
IL44075A true IL44075A (en) 1977-04-29

Family

ID=9114217

Family Applications (1)

Application Number Title Priority Date Filing Date
IL44075A IL44075A (en) 1973-02-02 1974-01-24 Engraving to induce condensation in droplets on heat exchanger pipes

Country Status (11)

Country Link
US (1) US3878885A (ru)
JP (1) JPS5649601B2 (ru)
BE (1) BE810552A (ru)
CA (1) CA1021553A (ru)
CH (1) CH580438A5 (ru)
DE (1) DE2404366C2 (ru)
FR (1) FR2215990B1 (ru)
GB (1) GB1449762A (ru)
IL (1) IL44075A (ru)
IT (1) IT1004851B (ru)
NL (1) NL178907C (ru)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008000680A1 (en) * 2006-06-27 2008-01-03 Clariant International Ltd Fluorous telomeric compounds and polymers containing same
JP5218525B2 (ja) * 2010-11-09 2013-06-26 株式会社デンソー 熱輸送流体が流通する装置
US8980387B2 (en) 2011-10-27 2015-03-17 General Electric Company Method of coating a surface and article incorporating coated surface
WO2014127304A1 (en) 2013-02-15 2014-08-21 Massachusetts Institute Of Technology Grafted polymer surfaces for dropwise condensation, and associated methods of use and manufacture
JP6506865B1 (ja) * 2018-03-14 2019-04-24 栗田工業株式会社 蒸気の凝縮方法
CN113289366A (zh) * 2021-07-27 2021-08-24 东营天润石化科技有限公司 一种节能减压化工精馏装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE707155C (de) * 1938-07-14 1941-06-14 Emil Kirschbaum Dr Ing Verfahren zur Leistungssteigerung von dampfbeaufschlagten Waermeaustauschern
US2923640A (en) * 1956-03-29 1960-02-02 Griscom Russell Co Method of applying a plastic coating
FR1226880A (fr) * 1958-06-24 1960-08-16 Edgar Allen & Co Ltd Procédé de condensation de vapeur d'eau
US3186476A (en) * 1961-04-14 1965-06-01 Asahi Chemical Ind Method for heating liquid by means of steam
US3167927A (en) * 1961-06-23 1965-02-02 Carrier Corp Promotion of dropwise condensation
US3211657A (en) * 1963-11-20 1965-10-12 Du Pont Method of transferring heat
US3305007A (en) * 1965-03-31 1967-02-21 Thelen Edmund Dropwise condensation
US3534555A (en) * 1968-03-06 1970-10-20 Webb James E Laminar flow enhancement
US3547185A (en) * 1969-06-20 1970-12-15 Atomic Energy Commission Method for promoting dropwise condensation on copper and copper alloy condensing surfaces

Also Published As

Publication number Publication date
JPS49111252A (ru) 1974-10-23
FR2215990B1 (ru) 1976-09-10
NL178907B (nl) 1986-01-02
NL178907C (nl) 1986-06-02
JPS5649601B2 (ru) 1981-11-24
CH580438A5 (ru) 1976-10-15
CA1021553A (en) 1977-11-29
NL7401412A (ru) 1974-08-06
DE2404366A1 (de) 1974-08-08
US3878885A (en) 1975-04-22
DE2404366C2 (de) 1983-03-31
IL44075A0 (en) 1974-05-16
GB1449762A (en) 1976-09-15
IT1004851B (it) 1976-07-20
BE810552A (fr) 1974-05-29
FR2215990A1 (ru) 1974-08-30

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