GB226168A - Improvements in blading for multi-chambered high-pressure steam or gas turbines - Google Patents

Improvements in blading for multi-chambered high-pressure steam or gas turbines

Info

Publication number
GB226168A
GB226168A GB23962/24A GB2396224A GB226168A GB 226168 A GB226168 A GB 226168A GB 23962/24 A GB23962/24 A GB 23962/24A GB 2396224 A GB2396224 A GB 2396224A GB 226168 A GB226168 A GB 226168A
Authority
GB
United Kingdom
Prior art keywords
pressure steam
gas turbines
blading
blades
angles
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
GB23962/24A
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.)
Erste Bruenner Maschinen Fabriks Gesellschaft
Original Assignee
Erste Bruenner Maschinen Fabriks Gesellschaft
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 Erste Bruenner Maschinen Fabriks Gesellschaft filed Critical Erste Bruenner Maschinen Fabriks Gesellschaft
Publication of GB226168A publication Critical patent/GB226168A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

226,168. Erste Br³nner Maschinen- Fabriks-Ges. Dec. 15, 1923, [Convention date]. Void [Published under Sect. 91 of the Act]. Drawings to Specification. Blades for multi-stage high-pressure steam or gas turbines have such velocities and angles that the ratio Dxn/a<1> + a<2> does not exceed 30,000, where D denotes the admission diameter in millimetres, n the number of revolutions per minute and a<1> and a<2> the inlet and outlet angles of the blades in degrees. Surging shocks in the blade passages are stated to be reduced by the invention tu a minimum.
GB23962/24A 1923-12-15 1924-10-09 Improvements in blading for multi-chambered high-pressure steam or gas turbines Expired GB226168A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT226168X 1923-12-15

Publications (1)

Publication Number Publication Date
GB226168A true GB226168A (en) 1925-12-10

Family

ID=3669885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23962/24A Expired GB226168A (en) 1923-12-15 1924-10-09 Improvements in blading for multi-chambered high-pressure steam or gas turbines

Country Status (1)

Country Link
GB (1) GB226168A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129876A (en) * 1961-10-19 1964-04-21 English Electric Co Ltd High speed axial flow compressors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129876A (en) * 1961-10-19 1964-04-21 English Electric Co Ltd High speed axial flow compressors

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