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GB518964A - Improvements in or relating to gas turbine plant - Google Patents

Improvements in or relating to gas turbine plant

Info

Publication number
GB518964A
GB518964A GB20128/38A GB2012838A GB518964A GB 518964 A GB518964 A GB 518964A GB 20128/38 A GB20128/38 A GB 20128/38A GB 2012838 A GB2012838 A GB 2012838A GB 518964 A GB518964 A GB 518964A
Authority
GB
United Kingdom
Prior art keywords
turbine
rotor
angles
blades
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.)
Expired
Application number
GB20128/38A
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.)
TALALMANYKIFEJLESZTOE ES ERTEKESITOE KFT
Original Assignee
TALALMANYKIFEJLESZTOE ES ERTEKESITOE KFT
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 TALALMANYKIFEJLESZTOE ES ERTEKESITOE KFT filed Critical TALALMANYKIFEJLESZTOE ES ERTEKESITOE KFT
Publication of GB518964A publication Critical patent/GB518964A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
    • 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
    • F01D3/00—Machines or engines with axial-thrust balancing effected by working-fluid
    • F01D3/02—Machines or engines with axial-thrust balancing effected by working-fluid characterised by having one fluid flow in one axial direction and another fluid flow in the opposite direction
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

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

Abstract

518,964. Elastic-fluid turbines; turbo-compressers. TALALMANYKIFEJLESZTO ES ERTEKESITO K. F. T. July 7, 1938, No. 20128. Convention date, July 7, 1937. [Classes 110 (i) and 110 (iii)] In a gas-turbine plant wherein a turbine 2 producing work at 15 is combined with a turbocompresser 1 for the working-medium of a combustion chamber supplying gas to the turbine, the blades 7, 9 of the rotor and casing of the compresser or the corresponding blades 8, 10 of the turbine are set at such angles that the working-fluid itself rotates at a relative velocity which is between 1/4 and 3/4 the difference between the velocities of the rotor and casing. The blades are thin sheet or aerofoil shape and their angles are measured between the base line of each blade on 'its concave side and the line representing the path of the blade ends, the rear end in the case of the compresser and the front end in the case of the turbine. Formulae are given for the limit values of the blade angles co-related to the speed of the rotor as in Specification 511,645. Specification 516,438 also is referred to.
GB20128/38A 1937-07-07 1938-07-07 Improvements in or relating to gas turbine plant Expired GB518964A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU518964X 1937-07-07

Publications (1)

Publication Number Publication Date
GB518964A true GB518964A (en) 1940-03-13

Family

ID=10979463

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20128/38A Expired GB518964A (en) 1937-07-07 1938-07-07 Improvements in or relating to gas turbine plant

Country Status (3)

Country Link
FR (1) FR840403A (en)
GB (1) GB518964A (en)
NL (1) NL53546C (en)

Also Published As

Publication number Publication date
FR840403A (en) 1939-04-25
NL53546C (en) 1942-11-17

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