GB586913A - Power plant - Google Patents

Power plant

Info

Publication number
GB586913A
GB586913A GB6078/43A GB607843A GB586913A GB 586913 A GB586913 A GB 586913A GB 6078/43 A GB6078/43 A GB 6078/43A GB 607843 A GB607843 A GB 607843A GB 586913 A GB586913 A GB 586913A
Authority
GB
United Kingdom
Prior art keywords
turbine
pressure turbine
stage
pressure
compressor
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
GB6078/43A
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.)
TURBO ENGINEERING CORP
Original Assignee
TURBO ENGINEERING CORP
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 TURBO ENGINEERING CORP filed Critical TURBO ENGINEERING CORP
Publication of GB586913A publication Critical patent/GB586913A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/10—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor with another turbine driving an output shaft but not driving the compressor
    • F02C3/103—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor with another turbine driving an output shaft but not driving the compressor the compressor being of the centrifugal type
    • 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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/06—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines traversed by the working-fluid substantially radially
    • F01D1/08—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines traversed by the working-fluid substantially radially having inward flow
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

586,913. Gas turbines. TURBO ENGINEERING CORPORATION. April 15, 1943, Nos. 6078 and 6079. Convention dates, April 18, 1942, and May 9, 1942. [Class 110 (iii)] In a gas turbine plant, the high-pressure turbine drives the compressor and the lowpressure turbine provides the useful power at an output shaft or in the form of a propulsion jet for aircraft. The plant is governed by automatic maintenance of a specified combustion temperature and means, such as angularly-adjustable inlet vanes, for controlling the flow of gases to the low-pressure turbine and consequently varying the back-pressure of the first turbine. Air from a four-stage compressor, with an interstage cooler, delivered at 2, is burned in a combustion chamber 4 and the products of combustion pass to a two-stage high-pressure turbine 12. Flow in the bladings 10 is mainly radially inwards and in the blades 20, axial. The low-pressure turbine 80, of similar construction, drives a power shaft 96 and may be designed to provide an exhaust with a high axial velocity and no swirl for use in jet-propulsion. The nozzle passages for the pladings 78 are defined by angularly adjustable vanes 76 which are all coupled to an actuating ring 118, Fig. 4, which is rotated through a small arc by a control lever 132. In another form, the high-pressure turbine comprises contra-rotational rotors 226, 208, Fig. 6, the latter driving an initial compressor stage 202 and the former, the three later stages 218, 220, 222. The low-pressure turbine has a single stage 262 with angularly adjustable inlet vanes 256 and discharges through a heat-exchanger 260 in which the compressed air is heated. The turbine 262 can be reversed by closing valve 280 and opening valve 278 which admits gas to backwardly directed nozzles 276 and cause it to impinge on the end parts of the turbine blades. Fuel is supplied by a pump 284 through a pressure-regulating valve 288 and a throttle valve 294 controlled by a thermostat 298, 296. The plant may be started by air provided by another power pump and admitted to the inlet of the compressor stage 202. Specification 520,045 is referred to.
GB6078/43A 1942-04-18 1943-04-15 Power plant Expired GB586913A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US586913XA 1942-04-18 1942-04-18

Publications (1)

Publication Number Publication Date
GB586913A true GB586913A (en) 1947-04-08

Family

ID=22018322

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6078/43A Expired GB586913A (en) 1942-04-18 1943-04-15 Power plant

Country Status (1)

Country Link
GB (1) GB586913A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130646B (en) * 1954-08-19 1962-05-30 Laval Steam Turbine Company De Diagonal gas turbine energy system
EP1251256A1 (en) * 2001-04-17 2002-10-23 Heinz Dipl.-Ing. Fehrs Gas turbine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130646B (en) * 1954-08-19 1962-05-30 Laval Steam Turbine Company De Diagonal gas turbine energy system
EP1251256A1 (en) * 2001-04-17 2002-10-23 Heinz Dipl.-Ing. Fehrs Gas turbine

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