IL22945A - משטח משוכלל להעברת חום - Google Patents
משטח משוכלל להעברת חוםInfo
- Publication number
- IL22945A IL22945A IL22945A IL2294565A IL22945A IL 22945 A IL22945 A IL 22945A IL 22945 A IL22945 A IL 22945A IL 2294565 A IL2294565 A IL 2294565A IL 22945 A IL22945 A IL 22945A
- Authority
- IL
- Israel
- Prior art keywords
- heat transfer
- liquid
- sites
- nucleation
- boiling
- Prior art date
Links
- 238000012546 transfer Methods 0.000 title claims description 40
- 230000006911 nucleation Effects 0.000 claims description 57
- 238000010899 nucleation Methods 0.000 claims description 57
- 239000000463 material Substances 0.000 claims description 53
- 239000007788 liquid Substances 0.000 claims description 45
- 238000009835 boiling Methods 0.000 claims description 32
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000007373 indentation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 238000009736 wetting Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 2
- -1 polytetra-fluoroethylene Polymers 0.000 description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 18
- 239000004810 polytetrafluoroethylene Substances 0.000 description 18
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000010408 film Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 230000001351 cycling effect Effects 0.000 description 3
- 230000009849 deactivation Effects 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 229910001338 liquidmetal Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000012154 double-distilled water Substances 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical group FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 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 description 1
- 229920004142 LEXAN™ Polymers 0.000 description 1
- 239000004418 Lexan Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000013529 heat transfer fluid Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01B—BOILING; BOILING APPARATUS ; EVAPORATION; EVAPORATION APPARATUS
- B01B1/00—Boiling; Boiling apparatus for physical or chemical purposes ; Evaporation in general
- B01B1/06—Preventing bumping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Food Science & Technology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Cookers (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US348727A US3301314A (en) | 1964-03-02 | 1964-03-02 | Method and means for increasing the heat transfer coefficient between a wall and boiling liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL22945A true IL22945A (he) | 1968-09-26 |
Family
ID=23369263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL22945A IL22945A (he) | 1964-03-02 | 1965-02-09 | משטח משוכלל להעברת חום |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3301314A (he) |
| CH (1) | CH468610A (he) |
| DE (1) | DE1501518A1 (he) |
| FR (1) | FR1430492A (he) |
| GB (1) | GB1091873A (he) |
| IL (1) | IL22945A (he) |
| NL (1) | NL6502484A (he) |
| NO (1) | NO119180B (he) |
| SE (1) | SE327691B (he) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3490520A (en) * | 1967-07-18 | 1970-01-20 | Us Air Force | Fixed nucleation site for pool boilers |
| US3454081A (en) * | 1968-05-14 | 1969-07-08 | Union Carbide Corp | Surface for boiling liquids |
| USRE30077E (en) * | 1968-05-14 | 1979-08-21 | Union Carbide Corporation | Surface for boiling liquids |
| US3613779A (en) * | 1969-10-06 | 1971-10-19 | Clinton E Brown | Apparatus for obtaining high transfer rates in falling water film evaporators and condensers |
| US3630276A (en) * | 1970-02-10 | 1971-12-28 | Nasa | Shell-side liquid metal boiler |
| US4127164A (en) * | 1972-11-14 | 1978-11-28 | Austral-Erwin Engineering Co. | Heat exchange apparatus |
| US3891496A (en) * | 1972-11-14 | 1975-06-24 | Austral Erwin Engineering Co | Method of heat exchange and evaporation |
| 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 |
| GB2084308B (en) * | 1980-07-14 | 1983-11-30 | Cryoplants Ltd | Revapourising liquefied gas |
| US4474231A (en) * | 1981-08-05 | 1984-10-02 | General Electric Company | Means for increasing the critical heat flux of an immersed surface |
| JPS5950920B2 (ja) * | 1981-08-31 | 1984-12-11 | 工業技術院長 | 沸騰熱伝達方法 |
| US6371199B1 (en) | 1988-02-24 | 2002-04-16 | The Trustees Of The University Of Pennsylvania | Nucleate boiling surfaces for cooling and gas generation |
| FR2629327A1 (fr) * | 1988-03-31 | 1989-10-06 | Vivalp Ste Nouvelle | Appareil domestique de cuisson a la vapeur |
| AU2126295A (en) * | 1994-03-23 | 1995-10-09 | Board Of Regents, The University Of Texas System | Boiling enhancement coating |
| WO2005028979A2 (en) * | 2003-09-18 | 2005-03-31 | Rochester Institute Of Technology | Methods for stabilizing flow in channels and systems thereof |
| GB0601647D0 (en) * | 2006-01-27 | 2006-03-08 | Strix Ltd | Heaters for liquid heating vessels |
| US20080101022A1 (en) * | 2006-10-26 | 2008-05-01 | Honeywell International Inc. | Micro-fluidic cooling apparatus with phase change |
| FR2934709B1 (fr) * | 2008-08-01 | 2010-09-10 | Commissariat Energie Atomique | Structure d'echange thermique et dispositif de refroidissement comportant une telle structure. |
| FR2945337B1 (fr) * | 2009-05-06 | 2012-05-25 | Commissariat Energie Atomique | Dispositif d'echange thermique a coefficient d'echange thermique augmente et procede de realisation d'un tel dispositif |
| US10100411B2 (en) | 2016-02-12 | 2018-10-16 | Iowa State University Research Foundation, Inc. | Supernucleating multiscale copper surfaces for high performance phase change heat transfer |
| CN112798645B (zh) * | 2020-12-29 | 2023-04-14 | 安徽工业大学 | 一种多角度检测沸腾换热的受热件、实验装置及其实验方法 |
| CN113933343B (zh) * | 2021-09-16 | 2024-07-23 | 中国科学院工程热物理研究所 | 一种强化沸腾传热的实验装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3207209A (en) * | 1962-12-28 | 1965-09-21 | Dept Of Chemical Engineering & | Means for increasing the heat transfer coefficient between a wall and boiling liquid |
-
1964
- 1964-03-02 US US348727A patent/US3301314A/en not_active Expired - Lifetime
-
1965
- 1965-02-09 IL IL22945A patent/IL22945A/he unknown
- 1965-02-11 GB GB5972/65A patent/GB1091873A/en not_active Expired
- 1965-02-26 NO NO156947A patent/NO119180B/no unknown
- 1965-02-26 CH CH270265A patent/CH468610A/de unknown
- 1965-02-26 NL NL6502484A patent/NL6502484A/xx unknown
- 1965-02-26 SE SE02506/65A patent/SE327691B/xx unknown
- 1965-03-02 DE DE1965G0042978 patent/DE1501518A1/de active Pending
- 1965-03-02 FR FR7652A patent/FR1430492A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1501518A1 (de) | 1969-10-16 |
| NO119180B (he) | 1970-04-06 |
| US3301314A (en) | 1967-01-31 |
| SE327691B (he) | 1970-08-31 |
| NL6502484A (he) | 1965-09-03 |
| FR1430492A (fr) | 1966-03-04 |
| GB1091873A (en) | 1967-11-22 |
| CH468610A (de) | 1969-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IL22945A (he) | משטח משוכלל להעברת חום | |
| US5486427A (en) | Patterned array of uniform metal microbeads | |
| US3613779A (en) | Apparatus for obtaining high transfer rates in falling water film evaporators and condensers | |
| US3207209A (en) | Means for increasing the heat transfer coefficient between a wall and boiling liquid | |
| JP2011252700A (ja) | 吸着式熱交換器の製造方法 | |
| US3666006A (en) | Heat exchanger | |
| US2338091A (en) | Screen stencil and method of making same | |
| JP4382162B2 (ja) | 部材被膜およびその製造方法 | |
| US4617197A (en) | Process for improving the wetting characteristics of the surface of shaped plastics articles for applications in chemical engineering | |
| US3430937A (en) | Evaporant holder | |
| US2186085A (en) | Method of making selenium rectifier films | |
| Chiba et al. | Corrosion of Al alloys in repeated wet-dry cycle tests with NaCl solution and pure water at 323 K | |
| US3864202A (en) | Support media with supported object | |
| US1224339A (en) | Vapor treatment of metals. | |
| US2484204A (en) | Selenium rectifier | |
| US2446237A (en) | Selenium rectifier | |
| JPS5666693A (en) | Regenerative body | |
| JPS54123150A (en) | Surface treatment of metal | |
| BANKOFF¹ et al. | 1 Department of Chemical Engineering, Robert R. McCormick School of Engineer | |
| JPS57173129A (en) | Manufacture of metallic pipe coated with plastic with nonslip | |
| JPS5711348A (en) | Coated layer removing method | |
| JPS6054112B2 (ja) | 滴状凝縮面の形成方法 | |
| US3494810A (en) | Production of minute apertures in thin films | |
| JPS5539254A (en) | Forming method of non-tacky coating film having corrosion resistance and abrasion resistance | |
| Gahman | Effect of Heterogeneous Surfaces on Nucleate Boiling |