EP0319699A3 - Steam injected engine with auxillary high pressure steam turbine - Google Patents

Steam injected engine with auxillary high pressure steam turbine Download PDF

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Publication number
EP0319699A3
EP0319699A3 EP88118125A EP88118125A EP0319699A3 EP 0319699 A3 EP0319699 A3 EP 0319699A3 EP 88118125 A EP88118125 A EP 88118125A EP 88118125 A EP88118125 A EP 88118125A EP 0319699 A3 EP0319699 A3 EP 0319699A3
Authority
EP
European Patent Office
Prior art keywords
steam
turbine
engine
high pressure
power
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.)
Withdrawn
Application number
EP88118125A
Other languages
German (de)
French (fr)
Other versions
EP0319699A2 (en
Inventor
William Ronald Hines
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of EP0319699A2 publication Critical patent/EP0319699A2/en
Publication of EP0319699A3 publication Critical patent/EP0319699A3/en
Withdrawn legal-status Critical Current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
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K21/00—Steam engine plants not otherwise provided for
    • F01K21/04—Steam engine plants not otherwise provided for using mixtures of steam and gas; Plants generating or heating steam by bringing water or steam into direct contact with hot gas
    • F01K21/042—Steam engine plants not otherwise provided for using mixtures of steam and gas; Plants generating or heating steam by bringing water or steam into direct contact with hot gas pure steam being expanded in a motor somewhere in the plant

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

A steam injected gas turbine engine, including a compressor, a combustor, a high pressure turbine and a power turbine for producing the output power for the engine. A high pressure boiler is included downstream of the power turbine to produce superheated steam at very high pressures and high temperatures. The steam passes through an auxiliary steam turbine for extracting power output from the steam to increase the engine output. The steam is injected back into the engine, as for example, directly into the combustor. The thermal efficiency and power output of the engine system is substantially increased thereby at constant high pressure turbine rotor inlet temperature.
EP88118125A 1987-11-30 1988-10-31 Steam injected engine with auxillary high pressure steam turbine Withdrawn EP0319699A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12608787A 1987-11-30 1987-11-30
US126087 1987-11-30

Publications (2)

Publication Number Publication Date
EP0319699A2 EP0319699A2 (en) 1989-06-14
EP0319699A3 true EP0319699A3 (en) 1989-09-20

Family

ID=22422925

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88118125A Withdrawn EP0319699A3 (en) 1987-11-30 1988-10-31 Steam injected engine with auxillary high pressure steam turbine

Country Status (2)

Country Link
EP (1) EP0319699A3 (en)
JP (1) JPH01208524A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5233826A (en) * 1991-04-02 1993-08-10 Cheng Dah Y Method for starting and operating an advanced regenerative parallel compound dual fluid heat engine-advanced cheng cycle (ACC)
US5564269A (en) * 1994-04-08 1996-10-15 Westinghouse Electric Corporation Steam injected gas turbine system with topping steam turbine
US7987677B2 (en) 2008-03-31 2011-08-02 Mccutchen Co. Radial counterflow steam stripper
SE0900236A1 (en) * 2009-02-24 2010-08-25 Euroturbine Ab Procedure for operating a gas turbine power plant and a gas turbine power plant
SE534008C2 (en) * 2009-02-24 2011-03-29 Euroturbine Ab Procedure for operation of a gas turbine power plant and gas turbine power plant
CN105756732B (en) * 2016-03-14 2017-07-18 东南大学 A kind of LNG/ liquid oxygen direct combustion Mixed working fluid cycle TRT
US10537840B2 (en) 2017-07-31 2020-01-21 Vorsana Inc. Radial counterflow separation filter with focused exhaust

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB713553A (en) * 1950-11-16 1954-08-11 Maschf Augsburg Nuernberg Ag Improvements in or relating to gas turbine installations
GB746377A (en) * 1953-04-29 1956-03-14 Allan Barker Improvements in or relating to gas turbine installations
GB932718A (en) * 1960-05-24 1963-07-31 Head Wrightson & Co Ltd Combined gas turbine and steam turbine power plant
GB1093682A (en) * 1966-07-22 1967-12-06 Rolls Royce Improvements in or relating to power plants
FR1530850A (en) * 1967-07-07 1968-06-28 Aeg Kanis Turbinenfabrik G M B Open gas turbine installation
GB1143469A (en) * 1966-11-11 1969-02-19 Head Wrightson & Co Ltd Combined gas turbine and steam turbine power plant installation
DE2138664A1 (en) * 1971-07-23 1973-03-08 Sulzer Ag PROCESS FOR MIXED GAS AND STEAM OPERATION OF A GAS TURBINE SYSTEM
DE3331153A1 (en) * 1983-08-30 1985-03-14 Brown, Boveri & Cie Ag, 6800 Mannheim Gas turbine system for open process
EP0184137A1 (en) * 1984-12-03 1986-06-11 General Electric Company Integrated coal gasification plant and combined cycle system with air bleed and steam injection

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB713553A (en) * 1950-11-16 1954-08-11 Maschf Augsburg Nuernberg Ag Improvements in or relating to gas turbine installations
GB746377A (en) * 1953-04-29 1956-03-14 Allan Barker Improvements in or relating to gas turbine installations
GB932718A (en) * 1960-05-24 1963-07-31 Head Wrightson & Co Ltd Combined gas turbine and steam turbine power plant
GB1093682A (en) * 1966-07-22 1967-12-06 Rolls Royce Improvements in or relating to power plants
GB1143469A (en) * 1966-11-11 1969-02-19 Head Wrightson & Co Ltd Combined gas turbine and steam turbine power plant installation
FR1530850A (en) * 1967-07-07 1968-06-28 Aeg Kanis Turbinenfabrik G M B Open gas turbine installation
DE2138664A1 (en) * 1971-07-23 1973-03-08 Sulzer Ag PROCESS FOR MIXED GAS AND STEAM OPERATION OF A GAS TURBINE SYSTEM
DE3331153A1 (en) * 1983-08-30 1985-03-14 Brown, Boveri & Cie Ag, 6800 Mannheim Gas turbine system for open process
EP0184137A1 (en) * 1984-12-03 1986-06-11 General Electric Company Integrated coal gasification plant and combined cycle system with air bleed and steam injection

Also Published As

Publication number Publication date
JPH01208524A (en) 1989-08-22
EP0319699A2 (en) 1989-06-14

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