GB843923A - Apparatus in which heat exchange takes place between fluids - Google Patents
Apparatus in which heat exchange takes place between fluidsInfo
- Publication number
- GB843923A GB843923A GB185057A GB185057A GB843923A GB 843923 A GB843923 A GB 843923A GB 185057 A GB185057 A GB 185057A GB 185057 A GB185057 A GB 185057A GB 843923 A GB843923 A GB 843923A
- Authority
- GB
- United Kingdom
- Prior art keywords
- edges
- strips
- flanges
- fluid
- disposed
- 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.)
- Expired
Links
- 239000012530 fluid Substances 0.000 title 1
- 238000002485 combustion reaction Methods 0.000 abstract 4
- 238000003801 milling Methods 0.000 abstract 3
- 238000005452 bending Methods 0.000 abstract 1
- 238000005219 brazing Methods 0.000 abstract 1
- 239000012809 cooling fluid Substances 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000003380 propellant Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
- F02K9/60—Constructional parts; Details not otherwise provided for
- F02K9/62—Combustion or thrust chambers
- F02K9/64—Combustion or thrust chambers having cooling arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
843,923. Making heat-exchangers and rocket motor combustion chambers; milling. DE HAVILLAND ENGINE CO. Ltd. Dec. 20, 1957 [Jan. 17, 1957], No. 1850/57. Classes 83 (2) and 83 (3). [Also in Groups XII, XXVI and XXXIII] A heat-exchange surface, which may be part of a rocket motor combustion chamber, or an aircraft nose or spinner, approximates to a surface-of-revolution and is formed of a number of longitudinal members, each of which is formed with two spaced parallel flanges which form an open-sided groove, the members being disposed side-by-side in a circumferential assembly with the two parallel flanges of each member lying generally parallel to tangential planes at adjacent parts of the surface-of-revolution, the edges of each member being joined in fluid-tight manner to a corresponding part of the next-adjacent member so as to form a number of fluid-conducting passages extending contiguously side-by-side in a generally axial direction over the surface. The rocket combustion chamber shown comprises a series of H-section strips 13, each shaped by bending to conform to the longitudinal cross-sectional profile of the chamber, the parallel flanges 15, 16 of the strips being disposed tangentially, and the adjacent abutting edges 20, 21, 23, 24 of the flanges being secured together by brazing or welding so as to form a series of longitudinallyextending passages 25 through which cooling fluid such as one of the propellant ingredients is caused to flow. Annular inlet and outlet cooling-fluid-manifolds 26, 27 are disposed at the ends of the passages. The edges of the flanges of the strips are machined by milling before assembly so that they will, upon assembly, lie in planes radial to the chamber axis. In a second embodiment the wall is built up of U-section strips, the parallel flanges of the strips being disposed in tangential planes, and the edges of one strip being secured to the web portion of the adjacent strip. Milling.-Each strip 13, Fig. 6, is placed on an inclined table 17 and machined at 21, 20, on a plane 18 corresponding to a radial plane of the combustion chamber, and is then reversed and machined on the edges 23, 24 at the same angle, the web 14 being also on a radial plane. Specification 794,660 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB185057A GB843923A (en) | 1957-01-17 | 1957-01-17 | Apparatus in which heat exchange takes place between fluids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB185057A GB843923A (en) | 1957-01-17 | 1957-01-17 | Apparatus in which heat exchange takes place between fluids |
Publications (1)
Publication Number | Publication Date |
---|---|
GB843923A true GB843923A (en) | 1960-08-10 |
Family
ID=9729101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB185057A Expired GB843923A (en) | 1957-01-17 | 1957-01-17 | Apparatus in which heat exchange takes place between fluids |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB843923A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3498373A (en) * | 1967-02-15 | 1970-03-03 | Gessner Kg Chem Apparatebau E | Container for liquids to be heated or to be cooled |
US3690103A (en) * | 1966-12-15 | 1972-09-12 | Bolkow Gmbh | Structural element construction and method of manufacturing |
US4942653A (en) * | 1989-08-25 | 1990-07-24 | Rockwell International Corporation | Production method for a channeled wall thrust nozzle |
WO2002055861A1 (en) * | 2001-01-11 | 2002-07-18 | Volvo Aero Corporation | Method for manufacturing outlet nozzles for rocket engines |
WO2006038859A1 (en) * | 2004-10-07 | 2006-04-13 | Volvo Aero Corporation | Gas turbine casing for enclosing a gas turbine component |
US7188417B2 (en) * | 2002-06-28 | 2007-03-13 | United Technologies Corporation | Advanced L-channel welded nozzle design |
EP3267110A1 (en) * | 2016-07-06 | 2018-01-10 | Airbus DS GmbH | Combustion chamber and method for the production of a combustion chamber |
CN108869098A (en) * | 2018-08-29 | 2018-11-23 | 北京航天动力研究所 | A kind of Liquid Rocket Engine Combustion Chambers inner wall and combustion chamber |
-
1957
- 1957-01-17 GB GB185057A patent/GB843923A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3690103A (en) * | 1966-12-15 | 1972-09-12 | Bolkow Gmbh | Structural element construction and method of manufacturing |
US3498373A (en) * | 1967-02-15 | 1970-03-03 | Gessner Kg Chem Apparatebau E | Container for liquids to be heated or to be cooled |
US4942653A (en) * | 1989-08-25 | 1990-07-24 | Rockwell International Corporation | Production method for a channeled wall thrust nozzle |
WO2002055861A1 (en) * | 2001-01-11 | 2002-07-18 | Volvo Aero Corporation | Method for manufacturing outlet nozzles for rocket engines |
US6789316B2 (en) | 2001-01-11 | 2004-09-14 | Volvo Aero Corporation | Method for manufacturing outlet nozzles for rocket engines |
US7188417B2 (en) * | 2002-06-28 | 2007-03-13 | United Technologies Corporation | Advanced L-channel welded nozzle design |
WO2006038859A1 (en) * | 2004-10-07 | 2006-04-13 | Volvo Aero Corporation | Gas turbine casing for enclosing a gas turbine component |
EP3267110A1 (en) * | 2016-07-06 | 2018-01-10 | Airbus DS GmbH | Combustion chamber and method for the production of a combustion chamber |
US20180010552A1 (en) * | 2016-07-06 | 2018-01-11 | Airbus Ds Gmbh | Combustion chamber and method for the production of a combustion chamber |
CN108869098A (en) * | 2018-08-29 | 2018-11-23 | 北京航天动力研究所 | A kind of Liquid Rocket Engine Combustion Chambers inner wall and combustion chamber |
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