GB1306891A - Method and blade arrangement to reduce the serpentine motion of a mass particle flowing through a turbomachine - Google Patents

Method and blade arrangement to reduce the serpentine motion of a mass particle flowing through a turbomachine

Info

Publication number
GB1306891A
GB1306891A GB1699271A GB1699271A GB1306891A GB 1306891 A GB1306891 A GB 1306891A GB 1699271 A GB1699271 A GB 1699271A GB 1699271 A GB1699271 A GB 1699271A GB 1306891 A GB1306891 A GB 1306891A
Authority
GB
United Kingdom
Prior art keywords
blades
radial forces
leading
flow
trailing edges
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
Application number
GB1699271A
Other languages
English (en)
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.)
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
Original Assignee
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
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 BBC BROWN BOVERI and CIE, BBC Brown Boveri AG Switzerland filed Critical BBC BROWN BOVERI and CIE
Publication of GB1306891A publication Critical patent/GB1306891A/en
Expired legal-status Critical Current

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
    • F01D5/142—Shape, i.e. outer, aerodynamic form of the blades of successive rotor or stator blade-rows
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB1699271A 1970-05-27 1971-05-25 Method and blade arrangement to reduce the serpentine motion of a mass particle flowing through a turbomachine Expired GB1306891A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH784170A CH516747A (de) 1970-05-27 1970-05-27 Verfahren und Beschaufelung zur Verminderung der schlängelnden Bewegung eines Massenteilchens beim Durchströmen einer Turbomaschine

Publications (1)

Publication Number Publication Date
GB1306891A true GB1306891A (en) 1973-02-14

Family

ID=4331214

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1699271A Expired GB1306891A (en) 1970-05-27 1971-05-25 Method and blade arrangement to reduce the serpentine motion of a mass particle flowing through a turbomachine

Country Status (5)

Country Link
US (1) US3764225A (enExample)
CH (1) CH516747A (enExample)
DE (1) DE2043083C3 (enExample)
FR (1) FR2093626A5 (enExample)
GB (1) GB1306891A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160123236A1 (en) * 2013-10-17 2016-05-05 Mitsubishi Heavy Industries, Ltd. Compressor and gas turbine

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525555A (en) * 1978-08-12 1980-02-23 Hitachi Ltd Impeller
US4474534A (en) * 1982-05-17 1984-10-02 General Dynamics Corp. Axial flow fan
US5000660A (en) * 1989-08-11 1991-03-19 Airflow Research And Manufacturing Corporation Variable skew fan
CN107965352A (zh) * 2017-12-26 2018-04-27 北京全四维动力科技有限公司 能降低水蚀危险性的弯叶片、采用其的叶栅及工业汽轮机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE311606C (enExample) *
US2320733A (en) * 1938-01-07 1943-06-01 Macard Screws Ltd Screw type fluid propelling apparatus
US2224519A (en) * 1938-03-05 1940-12-10 Macard Screws Ltd Screw type fluid propelling apparatus
US2298576A (en) * 1941-07-17 1942-10-13 Internat Engineering Inc Air handling apparatus
GB631231A (en) * 1947-12-10 1949-10-28 Aerex Ltd Improvements relating to cased screw fans
GB722001A (en) * 1951-03-09 1955-01-19 Power Jets Res & Dev Ltd Turbines
US3045969A (en) * 1958-09-26 1962-07-24 Escher Wyss Ag Vibration damping device for turbo-machine
US3270953A (en) * 1963-05-21 1966-09-06 Jerie Jan Axial flow compressor, blower or ventilator with reduced noise production

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160123236A1 (en) * 2013-10-17 2016-05-05 Mitsubishi Heavy Industries, Ltd. Compressor and gas turbine
US10774750B2 (en) * 2013-10-17 2020-09-15 Mitsubishi Heavy Industries, Ltd. Compressor with stator vane configuration in vicinity of bleed structure, and gas turbine engine

Also Published As

Publication number Publication date
US3764225A (en) 1973-10-09
DE2043083A1 (de) 1971-12-09
FR2093626A5 (enExample) 1972-01-28
CH516747A (de) 1971-12-15
DE2043083C3 (de) 1979-07-26
DE2043083B2 (de) 1975-10-09

Similar Documents

Publication Publication Date Title
GB1505534A (en) Turbines and compressors
US3575523A (en) Labyrinth seal for axial flow fluid machines
GB1266585A (enExample)
GB1473719A (en) Turbomachines
GB1272200A (en) Axial-flow turbomachine rotors
GB1460714A (en) Bladed rotor for a gas turbine engine
GB1195012A (en) Rotor for Bladed Fluid Flow Machines.
GB1491556A (en) Rotor blades for turbomachines
GB1219994A (en) Turbine for a compressible medium
GB1314853A (en) Stator blading for turbomachinery
GB1408491A (en) Composite turbomachinery blade root configuration
GB1276100A (en) Bladed member for a fluid flow machine
GB723405A (en) Improvements in or relating to blade-carrying turbine rotors and the like
GB1379075A (en) Radial flow turbo-machines
GB767656A (en) Improvements in or relating to axial-flow fluid machines such as turbines and compressors
GB1533556A (en) Turbo-machine rotor wheel
GB1306891A (en) Method and blade arrangement to reduce the serpentine motion of a mass particle flowing through a turbomachine
GB748903A (en) Blades for compressors, turbines and like bladed rotary machines
GB1406098A (en) Fluid flow machines
GB1524969A (en) Stator vane assembly
GB1276106A (en) FLUID FLOW MACHINE, e.g. GAS TURBINE ENGINE COMPRESSOR
GB853314A (en) Improvements in or relating to axial flow turbo-machines such as turbines or compressors
GB1116580A (en) Stator blade assemblies for axial-flow turbine engines
GB1473417A (en) Blades for fluid flow machines
GB1231424A (enExample)

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees