DE2241191B2 - Innengekühlte Gasturbinenschaufel - Google Patents

Innengekühlte Gasturbinenschaufel

Info

Publication number
DE2241191B2
DE2241191B2 DE19722241191 DE2241191A DE2241191B2 DE 2241191 B2 DE2241191 B2 DE 2241191B2 DE 19722241191 DE19722241191 DE 19722241191 DE 2241191 A DE2241191 A DE 2241191A DE 2241191 B2 DE2241191 B2 DE 2241191B2
Authority
DE
Germany
Prior art keywords
blade
gas turbine
cooling channels
insert
turbine blade
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.)
Ceased
Application number
DE19722241191
Other languages
German (de)
English (en)
Other versions
DE2241191A1 (de
Inventor
Alan Bristol Moore (Ver. Koenigreich)
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of DE2241191A1 publication Critical patent/DE2241191A1/de
Publication of DE2241191B2 publication Critical patent/DE2241191B2/de
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
    • C08J5/08—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials glass fibres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/187—Convection cooling
    • F01D5/188—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2321/00—Characterised by the use of unspecified rubbers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE19722241191 1971-08-25 1972-08-22 Innengekühlte Gasturbinenschaufel Ceased DE2241191B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3977771A GB1404757A (en) 1971-08-25 1971-08-25 Gas turbine engine blades

Publications (2)

Publication Number Publication Date
DE2241191A1 DE2241191A1 (de) 1973-03-08
DE2241191B2 true DE2241191B2 (de) 1980-11-06

Family

ID=10411441

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722241191 Ceased DE2241191B2 (de) 1971-08-25 1972-08-22 Innengekühlte Gasturbinenschaufel

Country Status (7)

Country Link
JP (1) JPS5345447B2 (enExample)
AU (1) AU466679B2 (enExample)
DE (1) DE2241191B2 (enExample)
FR (1) FR2150475B1 (enExample)
GB (1) GB1404757A (enExample)
IT (1) IT962211B (enExample)
SE (1) SE380065B (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4515523A (en) * 1983-10-28 1985-05-07 Westinghouse Electric Corp. Cooling arrangement for airfoil stator vane trailing edge
JPH06102963B2 (ja) * 1983-12-22 1994-12-14 株式会社東芝 ガスタ−ビン空冷翼
FR2672338B1 (fr) * 1991-02-06 1993-04-16 Snecma Aube de turbine munie d'un systeme de refroidissement.
FR2678318B1 (fr) * 1991-06-25 1993-09-10 Snecma Aube refroidie de distributeur de turbine.
FR2698126B1 (fr) * 1992-11-18 1994-12-16 Snecma Aube creuse de soufflante ou compresseur de turbomachine.
FR2743391B1 (fr) * 1996-01-04 1998-02-06 Snecma Aube refrigeree de distributeur de turbine
SE526847C2 (sv) * 2004-02-27 2005-11-08 Demag Delaval Ind Turbomachine En komponent som innefattar en ledskena eller ett rotorblad för en gasturbin
EP1925780A1 (en) * 2006-11-23 2008-05-28 Siemens Aktiengesellschaft Blade for an axial-flow turbine
RU2014125561A (ru) * 2011-11-25 2015-12-27 Сименс Акциенгезелльшафт Аэродинамический профиль с охлаждающими каналами
US9206695B2 (en) 2012-09-28 2015-12-08 Solar Turbines Incorporated Cooled turbine blade with trailing edge flow metering
US9228439B2 (en) 2012-09-28 2016-01-05 Solar Turbines Incorporated Cooled turbine blade with leading edge flow redirection and diffusion
US9314838B2 (en) 2012-09-28 2016-04-19 Solar Turbines Incorporated Method of manufacturing a cooled turbine blade with dense cooling fin array
WO2016133511A1 (en) * 2015-02-19 2016-08-25 Siemens Energy, Inc. Turbine airfoil with an internal cooling system formed from an interrupted internal wall forming inactive cavities
US9995221B2 (en) * 2015-12-22 2018-06-12 General Electric Company Staged fuel and air injection in combustion systems of gas turbines
KR102048863B1 (ko) * 2018-04-17 2019-11-26 두산중공업 주식회사 인서트 지지부를 구비한 터빈 베인
JP7681382B2 (ja) * 2019-09-26 2025-05-22 川崎重工業株式会社 タービン翼

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314650A (en) * 1965-07-20 1967-04-18 Gen Motors Corp Cooled blade

Also Published As

Publication number Publication date
DE2241191A1 (de) 1973-03-08
FR2150475A1 (enExample) 1973-04-06
JPS5345447B2 (enExample) 1978-12-06
GB1404757A (en) 1975-09-03
JPS4829917A (enExample) 1973-04-20
AU4587372A (en) 1974-03-07
FR2150475B1 (enExample) 1976-05-21
IT962211B (it) 1973-12-20
AU466679B2 (en) 1975-11-06
SE380065B (enExample) 1975-10-27

Similar Documents

Publication Publication Date Title
DE3311579C2 (de) Wärmetauscher
DE2241191B2 (de) Innengekühlte Gasturbinenschaufel
DE2241192C3 (de) Hohle Gasturbinenschaufel
DE2358521C2 (de) Gasturbinenschaufel mit gewelltem Austrittskantenbereich
DE69823236T2 (de) Einrichtung zur kühlung von gasturbinenschaufeln und methode zu deren herstellung
DE3148375C2 (enExample)
DE1601550B2 (de) Kuehlbare wand mit porositaet, insbesondere fuer schaufeln oder leitflaechen in einer gasturbine
DE2801071A1 (de) Kammer zur daempfung von in einem von einem gasstrom durchflossenen kanal sich fortpflanzender schallenergie
DE2909315A1 (de) Schaufel fuer gasturbinentriebwerke
EP1266127A1 (de) Kühlsystem für eine turbinenschaufel
DE2040981B2 (de) Oberflaechengekuehlte wandung fuer stroemungsmaschinen
WO2018137813A1 (de) Filterelement mit optimierter strömungsführung
DE2732948A1 (de) Turbine zum erfassen einer flude
EP1602575B1 (de) Trag- oder Leitelement
CH493814A (de) Wabenförmiger Einbau für einen Rieselkühler
EP1192333B1 (de) Heissgasbeaufschlagbares bauteil, insbesondere turbinenschaufel
DE3214453C2 (enExample)
DE1527970C3 (de) Vorrichtung zur kontinuierlichen Herstellung von Abstandhaltern für Wärmetauscher
DE2046441B2 (de) Dusenmesser zur Beaufschlagung von feuerverzinkten Bandern mit einem Abstreifmedium
WO2018138263A1 (de) Hydrofoil für ein wasserfahrzeug
EP2163726A1 (de) Turbinenschaufel mit einer modularen, gestuften Hinterkante
DE7815425U1 (de) Tropfenabscheider
DE2112088C2 (de) Wirbelerzeugende Vorrichtung zum Einbau in ein Wirbelrohr eines Zentrifugalabscheiders
DE1601550C (de) Kühlbare Wand mit Porosität, insbesondere für Schaufeln oder Leitflächen in einer Gasturbine
DE1544115C3 (de) Vorrichtung zum Abscheiden von Tropfen aus einem Gasstrom für Kühltürme o.dgl

Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
OD Request for examination
8263 Opposition against grant of a patent
8235 Patent refused