JPS58114827A - 中空流れ断面形の製作法 - Google Patents

中空流れ断面形の製作法

Info

Publication number
JPS58114827A
JPS58114827A JP21207482A JP21207482A JPS58114827A JP S58114827 A JPS58114827 A JP S58114827A JP 21207482 A JP21207482 A JP 21207482A JP 21207482 A JP21207482 A JP 21207482A JP S58114827 A JPS58114827 A JP S58114827A
Authority
JP
Japan
Prior art keywords
cross
section
tube
sectional shape
flow cross
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.)
Pending
Application number
JP21207482A
Other languages
English (en)
Japanese (ja)
Inventor
クラウス・ハ−ゲマイスタ−
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MTU Aero Engines AG
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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 MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Publication of JPS58114827A publication Critical patent/JPS58114827A/ja
Pending legal-status Critical Current

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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/151—Making tubes with multiple passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/02—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from one piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/02—Streamline-shaped elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP21207482A 1981-12-02 1982-12-01 中空流れ断面形の製作法 Pending JPS58114827A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813147647 DE3147647C2 (de) 1981-12-02 1981-12-02 Verfahren zum Herstellen eines Matrixhohlprofils eines Wärmetauschers
DE31476473 1981-12-02

Publications (1)

Publication Number Publication Date
JPS58114827A true JPS58114827A (ja) 1983-07-08

Family

ID=6147676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21207482A Pending JPS58114827A (ja) 1981-12-02 1982-12-01 中空流れ断面形の製作法

Country Status (4)

Country Link
JP (1) JPS58114827A (de)
DE (1) DE3147647C2 (de)
FR (1) FR2517233A1 (de)
GB (1) GB2110964B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013117227A (ja) * 2011-12-01 2013-06-13 General Electric Co <Ge> 冷却タービンブレードおよびタービンブレードを冷却する方法
CN109707514A (zh) * 2018-12-26 2019-05-03 中国人民解放军国防科技大学 微通道及预冷器

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU9766098A (en) * 1998-10-20 2000-05-08 Reynolds Aluminium Holland B.V. Method for the production of multi-channel tubes; multi-channel tubes obtained in this way; and an extrusion die and installation for carrying out the method
DE102005013777A1 (de) * 2005-03-22 2006-09-28 Behr Gmbh & Co. Kg Rohr für einen Wärmetauscher
US20110247794A1 (en) * 2010-04-12 2011-10-13 Bradley Arment Flattened tubes for use in heat exchangers and other systems, and associated methods of manufacture and use

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1177320A (en) * 1915-06-29 1916-03-28 Robert Grabowsky Production of hollow grate-bars.
US2522100A (en) * 1946-01-24 1950-09-12 Isaac M Diller Method of forming propeller blades
US2699598A (en) * 1952-02-08 1955-01-18 Utica Drop Forge & Tool Corp Method of making turbine blades
FR1059549A (fr) * 1952-07-07 1954-03-25 E Dervaux Ets Procédé de mise en forme précise des corps minces à dessin tourmenté

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013117227A (ja) * 2011-12-01 2013-06-13 General Electric Co <Ge> 冷却タービンブレードおよびタービンブレードを冷却する方法
CN109707514A (zh) * 2018-12-26 2019-05-03 中国人民解放军国防科技大学 微通道及预冷器

Also Published As

Publication number Publication date
DE3147647A1 (de) 1983-06-16
GB2110964B (en) 1985-07-17
DE3147647C2 (de) 1986-09-25
FR2517233A1 (fr) 1983-06-03
GB2110964A (en) 1983-06-29
FR2517233B3 (de) 1985-01-11

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