CH496225A - Method and device for equalizing the heat transfer in a tube bundle through which a medium flows - Google Patents
Method and device for equalizing the heat transfer in a tube bundle through which a medium flowsInfo
- Publication number
- CH496225A CH496225A CH1757468A CH1757468A CH496225A CH 496225 A CH496225 A CH 496225A CH 1757468 A CH1757468 A CH 1757468A CH 1757468 A CH1757468 A CH 1757468A CH 496225 A CH496225 A CH 496225A
- Authority
- CH
- Switzerland
- Prior art keywords
- equalizing
- heat transfer
- tube bundle
- medium flows
- flows
- 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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
- F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
- F28F9/0275—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes with multiple branch pipes
-
- 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
- F22B37/38—Determining or indicating operating conditions in steam boilers, e.g. monitoring direction or rate of water flow through water tubes
-
- 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
- F22B37/62—Component parts or details of steam boilers specially adapted for steam boilers of forced-flow type
- F22B37/70—Arrangements for distributing water into water tubes
- F22B37/74—Throttling arrangements for tubes or sets of tubes
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
- F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
- F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
- F28D7/085—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0229—Double end plates; Single end plates with hollow spaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
- F28F9/0282—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by varying the geometry of conduit ends, e.g. by using inserts or attachments for modifying the pattern of flow at the conduit inlet or outlet
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT38068A AT278863B (en) | 1968-01-15 | 1968-01-15 | Process and device for equalizing the heat transfer |
Publications (1)
Publication Number | Publication Date |
---|---|
CH496225A true CH496225A (en) | 1970-09-15 |
Family
ID=3489050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1757468A CH496225A (en) | 1968-01-15 | 1968-11-26 | Method and device for equalizing the heat transfer in a tube bundle through which a medium flows |
Country Status (5)
Country | Link |
---|---|
US (1) | US3563303A (en) |
AT (1) | AT278863B (en) |
CH (1) | CH496225A (en) |
DE (1) | DE1811596B2 (en) |
GB (1) | GB1239854A (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4050506A (en) * | 1976-03-25 | 1977-09-27 | Phillips Petroleum Company | Stepwise turndown by closing heat exchanger passageways responsive to measured flow |
CH640631A5 (en) * | 1979-06-20 | 1984-01-13 | Bbc Brown Boveri & Cie | HEAT EXCHANGER. |
DE3173329D1 (en) * | 1981-07-06 | 1986-02-06 | Azote & Prod Chim | Nitration reactor for hydrocarbons in the gas phase |
GB8307568D0 (en) * | 1983-03-18 | 1983-04-27 | Secretary Industry Brit | Heat exchangers |
CA1240890A (en) * | 1983-04-08 | 1988-08-23 | John P. Archibald | Steam generators and combined cycle power plants employing the same |
FR2565322B1 (en) * | 1984-05-29 | 1986-08-01 | Commissariat Energie Atomique | DEVICE FOR INJECTING A LIQUID INTO A TUBE AND STEAM GENERATOR COMPRISING THIS DEVICE |
FR2591729A1 (en) * | 1985-12-13 | 1987-06-19 | Chausson Usines Sa | EVAPORATOR TYPE EXCHANGER WITH TUBULAR BEAM |
FR2595805B1 (en) * | 1986-03-14 | 1988-05-13 | Stein Industrie | DEVICE FOR FIXING A PERFORATED SHEET TO A TUBULAR HEAT EXCHANGER PLATE |
US4899814A (en) * | 1986-12-31 | 1990-02-13 | Price Richard C | High pressure gas/liquid heat exchanger |
EP0387377A1 (en) * | 1989-03-16 | 1990-09-19 | VIA Gesellschaft für Verfahrenstechnik mbH | Tube bundle heat exchanger |
DE4308364A1 (en) * | 1993-03-16 | 1994-09-22 | Siemens Ag | Pressurized water reactor with individually adjusted pressure distribution in the coolant |
US6338383B1 (en) | 1999-12-22 | 2002-01-15 | Visteon Global Technologies, Inc. | Heat exchanger and method of making same |
US20100096115A1 (en) * | 2008-10-07 | 2010-04-22 | Donald Charles Erickson | Multiple concentric cylindrical co-coiled heat exchanger |
CN101539287B (en) * | 2009-05-06 | 2011-01-05 | 清华大学 | Steam generator |
AU2011235611B2 (en) * | 2010-03-31 | 2014-06-26 | Linde Aktiengesellschaft | Rebalancing a main heat exchanger in a process for liquefying a tube side stream |
DE102010040208B4 (en) * | 2010-09-03 | 2012-08-16 | Siemens Aktiengesellschaft | Solar thermal continuous evaporator heating surface with local cross-sectional constriction at its inlet |
JP6086197B2 (en) * | 2012-09-29 | 2017-03-01 | 株式会社ノーリツ | Heat exchanger and manufacturing method thereof |
NO2912394T3 (en) * | 2012-10-18 | 2018-06-30 | ||
CN104697378B (en) * | 2015-03-10 | 2016-10-19 | 苏州道众机械制造有限公司 | A kind of bolt fixed tube sheet |
CN107702557A (en) * | 2017-11-07 | 2018-02-16 | 国电科学技术研究院 | Cooling column and its anti-freezing structure, cooling triangle |
EP3855107A1 (en) * | 2020-01-24 | 2021-07-28 | Hamilton Sundstrand Corporation | Fractal heat exchanger |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2070427A (en) * | 1935-05-22 | 1937-02-09 | Faunce Benjamin Rice | Heat extractor |
FR1460897A (en) * | 1965-10-22 | 1966-01-07 | Renault | Improvements to unit heaters |
-
1968
- 1968-01-15 AT AT38068A patent/AT278863B/en not_active IP Right Cessation
- 1968-11-26 CH CH1757468A patent/CH496225A/en not_active IP Right Cessation
- 1968-11-29 DE DE19681811596 patent/DE1811596B2/en active Pending
- 1968-12-20 US US785491A patent/US3563303A/en not_active Expired - Lifetime
-
1969
- 1969-01-10 GB GB0741/69A patent/GB1239854A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1811596B2 (en) | 1972-04-06 |
AT278863B (en) | 1970-02-10 |
DE1811596A1 (en) | 1969-08-07 |
US3563303A (en) | 1971-02-16 |
GB1239854A (en) | 1971-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |