BR7206114D0 - Estrutura de transferencia de calor - Google Patents
Estrutura de transferencia de calorInfo
- Publication number
- BR7206114D0 BR7206114D0 BR006114/72A BR611472A BR7206114D0 BR 7206114 D0 BR7206114 D0 BR 7206114D0 BR 006114/72 A BR006114/72 A BR 006114/72A BR 611472 A BR611472 A BR 611472A BR 7206114 D0 BR7206114 D0 BR 7206114D0
- Authority
- BR
- Brazil
- Prior art keywords
- heat transfer
- transfer structure
- heat
- transfer
- Prior art date
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
- 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
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/26—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means being integral with the element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/34—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely
- F28F1/36—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely the means being helically wound fins or wire spirals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
- F28F1/422—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element with outside means integral with the tubular element and inside means integral with the tubular element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
- F28F2255/18—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes sintered
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17817071A | 1971-09-07 | 1971-09-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7206114D0 true BR7206114D0 (pt) | 1973-07-17 |
Family
ID=22651485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR006114/72A BR7206114D0 (pt) | 1971-09-07 | 1972-09-05 | Estrutura de transferencia de calor |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5216581B2 (pt) |
AU (1) | AU461672B2 (pt) |
BR (1) | BR7206114D0 (pt) |
DE (1) | DE2244024A1 (pt) |
FR (1) | FR2152713B1 (pt) |
GB (1) | GB1392762A (pt) |
IL (1) | IL40244A (pt) |
IT (1) | IT965194B (pt) |
ZA (1) | ZA725916B (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2338660C3 (de) * | 1973-07-31 | 1980-09-11 | Q-Dot Corp., Dallas, Tex. (V.St.A.) | Wärmerohr |
JPS51118148A (en) * | 1975-04-11 | 1976-10-16 | Hitachi Cable Ltd | Heating pipe and its production method |
US4154293A (en) * | 1976-09-09 | 1979-05-15 | Union Carbide Corporation | Enhanced tube inner surface heat transfer device and method |
US4154294A (en) * | 1976-09-09 | 1979-05-15 | Union Carbide Corporation | Enhanced condensation heat transfer device and method |
US4182412A (en) * | 1978-01-09 | 1980-01-08 | Uop Inc. | Finned heat transfer tube with porous boiling surface and method for producing same |
JPS54133658A (en) * | 1978-04-10 | 1979-10-17 | Furukawa Metals Co | Boiling type heat transfer pipe and its preparation |
DE3269190D1 (en) * | 1982-09-03 | 1986-03-27 | Wieland Werke Ag | Finned tube with internal projections and method and apparatus for its manufacture |
JPH06100432B2 (ja) * | 1984-06-20 | 1994-12-12 | 株式会社日立製作所 | 伝熱管 |
EP0222100B1 (de) * | 1985-10-31 | 1989-08-09 | Wieland-Werke Ag | Rippenrohr mit eingekerbtem Nutengrund und Verfahren zu dessen Herstellung |
IT1243942B (it) * | 1989-12-21 | 1994-06-28 | Carrier Corp | Tubo per scambiatori di calore. |
GB2241249A (en) * | 1990-02-10 | 1991-08-28 | Star Refrigeration | Heat transfer surface |
CA2223520C (en) * | 1991-11-22 | 2001-02-06 | Manfred A. A. Lupke | Method and apparatus of forming profiled pipe |
US10697629B2 (en) * | 2011-05-13 | 2020-06-30 | Rochester Institute Of Technology | Devices with an enhanced boiling surface with features directing bubble and liquid flow and methods thereof |
EP2998687B1 (en) * | 2013-05-17 | 2018-04-04 | Hitachi, Ltd. | Heat exchanger |
CN107835928A (zh) * | 2015-12-25 | 2018-03-23 | 林科闯 | 热交换材、装置及*** |
US11493282B2 (en) * | 2016-08-05 | 2022-11-08 | Obshestvo S Ogranichennoi Otvetstvennost'u “Reinnolts Lab” | Shell and tube condenser and the heat exchange tube of a shell and tube condenser (variants) |
CN108759184B (zh) * | 2018-08-13 | 2024-05-10 | 珠海格力电器股份有限公司 | 冷凝管及冷凝器 |
DE202019004184U1 (de) | 2019-10-10 | 2019-10-28 | Torsten Enders | Erhöhung der Übertragungsfläche in Rohren |
-
1972
- 1972-08-29 ZA ZA725916A patent/ZA725916B/xx unknown
- 1972-08-29 IL IL40244A patent/IL40244A/xx unknown
- 1972-08-29 AU AU46062/72A patent/AU461672B2/en not_active Expired
- 1972-09-02 IT IT52520/72A patent/IT965194B/it active
- 1972-09-05 BR BR006114/72A patent/BR7206114D0/pt unknown
- 1972-09-06 GB GB4128672A patent/GB1392762A/en not_active Expired
- 1972-09-06 JP JP47088751A patent/JPS5216581B2/ja not_active Expired
- 1972-09-07 FR FR7231696A patent/FR2152713B1/fr not_active Expired
- 1972-09-07 DE DE2244024A patent/DE2244024A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
AU461672B2 (en) | 1975-06-05 |
DE2244024A1 (de) | 1973-03-15 |
ZA725916B (en) | 1973-05-30 |
AU4606272A (en) | 1974-03-07 |
IT965194B (it) | 1974-01-31 |
IL40244A (en) | 1975-10-15 |
JPS5216581B2 (pt) | 1977-05-10 |
GB1392762A (en) | 1975-04-30 |
JPS4836757A (pt) | 1973-05-30 |
FR2152713B1 (pt) | 1975-09-12 |
FR2152713A1 (pt) | 1973-04-27 |
IL40244A0 (en) | 1972-10-29 |
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