SU411214A1 - - Google Patents

Info

Publication number
SU411214A1
SU411214A1 SU1239940A SU1239940A SU411214A1 SU 411214 A1 SU411214 A1 SU 411214A1 SU 1239940 A SU1239940 A SU 1239940A SU 1239940 A SU1239940 A SU 1239940A SU 411214 A1 SU411214 A1 SU 411214A1
Authority
SU
USSR - Soviet Union
Prior art keywords
profile
blade
protrusion
turbine
proposed
Prior art date
Application number
SU1239940A
Other languages
English (en)
Russian (ru)
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 filed Critical
Priority to SU1239940A priority Critical patent/SU411214A1/ru
Priority to GB2304869A priority patent/GB1262182A/en
Priority to DE19691923535 priority patent/DE1923535C3/de
Priority to FR6914820A priority patent/FR2014127A1/fr
Priority to CH817469A priority patent/CH489696A/de
Application granted granted Critical
Publication of SU411214A1 publication Critical patent/SU411214A1/ru

Links

Classifications

    • 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
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/10—Shape of wings
    • B64C3/14—Aerofoil profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/10—Shape of wings
    • B64C3/14—Aerofoil profile
    • B64C2003/142—Aerofoil profile with variable camber along the airfoil chord
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/301—Cross-sectional characteristics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)
SU1239940A 1968-05-12 1968-05-12 SU411214A1 (forum.php)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SU1239940A SU411214A1 (forum.php) 1968-05-12 1968-05-12
GB2304869A GB1262182A (en) 1968-05-12 1969-05-06 Improvements in or relating to turbine rotor blades
DE19691923535 DE1923535C3 (de) 1968-05-12 1969-05-08 Turbinenlaufschaufel
FR6914820A FR2014127A1 (forum.php) 1968-05-12 1969-05-08
CH817469A CH489696A (de) 1968-05-12 1969-05-29 Turbinenlaufschaufel mit in der Länge veränderlichem Profil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1239940A SU411214A1 (forum.php) 1968-05-12 1968-05-12

Publications (1)

Publication Number Publication Date
SU411214A1 true SU411214A1 (forum.php) 1974-01-15

Family

ID=20442451

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1239940A SU411214A1 (forum.php) 1968-05-12 1968-05-12

Country Status (5)

Country Link
CH (1) CH489696A (forum.php)
DE (1) DE1923535C3 (forum.php)
FR (1) FR2014127A1 (forum.php)
GB (1) GB1262182A (forum.php)
SU (1) SU411214A1 (forum.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2457335C2 (ru) * 2006-10-13 2012-07-27 Снекма Подвижная лопатка газотурбинного двигателя, турбина, содержащая такую лопатку, и газотурбинный двигатель

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7909125A (nl) * 1979-12-19 1981-07-16 Philips Nv Spelingsvrije haakverbinding.
US4641796A (en) * 1983-09-30 1987-02-10 The Boeing Company Airfoil
FR2556409B1 (fr) * 1983-12-12 1991-07-12 Gen Electric Aube perfectionnee pour moteur a turbine a gaz et procede de fabrication
CA1262409A (en) * 1985-05-01 1989-10-24 Kenneth Odell Johnson Counter rotation power turbine
US5197854A (en) * 1991-09-05 1993-03-30 Industrial Design Laboratories, Inc. Axial flow fan
US6471482B2 (en) * 2000-11-30 2002-10-29 United Technologies Corporation Frequency-mistuned light-weight turbomachinery blade rows for increased flutter stability
JP2002213206A (ja) * 2001-01-12 2002-07-31 Mitsubishi Heavy Ind Ltd ガスタービンにおける翼構造
GB2373548B (en) 2001-03-21 2004-06-09 Rolls Royce Plc Gas turbine engine aerofoils
EP1564374A1 (de) * 2004-02-12 2005-08-17 Siemens Aktiengesellschaft Schaufelblatt für eine Strömungsmaschine
EP1591624A1 (de) * 2004-04-27 2005-11-02 Siemens Aktiengesellschaft Verdichterschaufel und verdichter
DE102009036406A1 (de) * 2009-08-06 2011-02-10 Mtu Aero Engines Gmbh Schaufelblatt
US8393872B2 (en) * 2009-10-23 2013-03-12 General Electric Company Turbine airfoil

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR776676A (fr) * 1933-10-23 1935-01-31 Turbine hélicoïdale
BE639412A (forum.php) * 1962-11-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2457335C2 (ru) * 2006-10-13 2012-07-27 Снекма Подвижная лопатка газотурбинного двигателя, турбина, содержащая такую лопатку, и газотурбинный двигатель

Also Published As

Publication number Publication date
GB1262182A (en) 1972-02-02
CH489696A (de) 1970-04-30
DE1923535A1 (de) 1970-01-29
DE1923535B2 (de) 1971-12-16
FR2014127A1 (forum.php) 1970-04-17
DE1923535C3 (de) 1973-07-19

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