GB1212511A - Improvements in power generating plant - Google Patents

Improvements in power generating plant

Info

Publication number
GB1212511A
GB1212511A GB3494567A GB3494567A GB1212511A GB 1212511 A GB1212511 A GB 1212511A GB 3494567 A GB3494567 A GB 3494567A GB 3494567 A GB3494567 A GB 3494567A GB 1212511 A GB1212511 A GB 1212511A
Authority
GB
United Kingdom
Prior art keywords
line
combustion chamber
air
compressor
chamber
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
GB3494567A
Inventor
Thomas Pitt De Paravicini
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of GB1212511A publication Critical patent/GB1212511A/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
    • 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
    • F01K21/047—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 having at least one combustion gas turbine
    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
    • F02C7/141—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid
    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
    • F02C7/141—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid
    • F02C7/143—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid before or between the compressor stages

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

1,212,511. Gas turbine plant. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. April 22, 1968 [Jan.23, 1967; July 28, 1967], Nos.3409/67 and 34945/67. Heading F1G. In a gas turbine plant, air flowing through a low-pressure compressor 11a, 11b is cooled between the stages by demineralized water passing through a cooler 12, the water then effecting additional cooling of the air in coolers 13, 14 whilst further air compression is effected in compressors 7, 8. The air from compressor 7 passes to a combustion chamber 1 where it is burnt with fuel supplied through line 3 in substantially stoichiometric proportion. The preheated water is also injected into the combustion chamber 1 through line 4 in a manner described in Specification 1,212, 512 to cool the chamber walls and to solidify corrosive combustion products. The gas-steam mixture leaving the combustion chamber 1 drives a high-pressure turbine 5 connected to compressors 7, 8, and then passes through a reheat combustion chamber 17 to a lower pressure turbine 9 driving compressor 11a, 11b and an alternator 10. The reheat chamber 17 is supplied with fuel through line 3a and with compressed air tapped through line 18. The demineralized water may be additionally preheated by passing it through a boiler utilizing turbine exhaust heat. The plant includes an electric starter motor 16.
GB3494567A 1967-01-23 1967-01-23 Improvements in power generating plant Expired GB1212511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB340967 1967-01-23

Publications (1)

Publication Number Publication Date
GB1212511A true GB1212511A (en) 1970-11-18

Family

ID=9757792

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3494567A Expired GB1212511A (en) 1967-01-23 1967-01-23 Improvements in power generating plant

Country Status (1)

Country Link
GB (1) GB1212511A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2230864A1 (en) * 1973-05-22 1974-12-20 Electricite De France Fluid transfer system for gas turbine installation - compressor heat exchangers uses hot exhaust to heat injection fluid
EP0076529A1 (en) * 1981-09-18 1983-04-13 BBC Aktiengesellschaft Brown, Boveri & Cie. NOx reduction for gas turbines by water injection into the combustion chamber
FR2558893A1 (en) * 1984-02-01 1985-08-02 Fluor Corp METHOD FOR PRODUCING ENERGY USING A GAS TURBINE
GB2227796A (en) * 1988-12-06 1990-08-08 Gen Electric Turbine engine
CH683019A5 (en) * 1990-06-12 1993-12-31 Asea Brown Boveri Gas turbine arrangement.
WO1998037314A1 (en) * 1997-02-18 1998-08-27 Nikolai Nikolaev Kolev Method and installation with a gas-steam turbine and heat utilization
EP2679784A1 (en) * 2012-06-26 2014-01-01 General Electric Company Hot water injection for turbomachine

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2230864A1 (en) * 1973-05-22 1974-12-20 Electricite De France Fluid transfer system for gas turbine installation - compressor heat exchangers uses hot exhaust to heat injection fluid
EP0076529A1 (en) * 1981-09-18 1983-04-13 BBC Aktiengesellschaft Brown, Boveri & Cie. NOx reduction for gas turbines by water injection into the combustion chamber
FR2558893A1 (en) * 1984-02-01 1985-08-02 Fluor Corp METHOD FOR PRODUCING ENERGY USING A GAS TURBINE
EP0150990A2 (en) * 1984-02-01 1985-08-07 Fluor Corporation Process for producing power
GB2153912A (en) * 1984-02-01 1985-08-29 Fluor Corp Process for producing power
EP0150990A3 (en) * 1984-02-01 1986-11-26 Fluor Corporation Process for producing power
GB2227796A (en) * 1988-12-06 1990-08-08 Gen Electric Turbine engine
GB2227796B (en) * 1988-12-06 1993-06-09 Gen Electric Turbine engine
CH683019A5 (en) * 1990-06-12 1993-12-31 Asea Brown Boveri Gas turbine arrangement.
WO1998037314A1 (en) * 1997-02-18 1998-08-27 Nikolai Nikolaev Kolev Method and installation with a gas-steam turbine and heat utilization
EP2679784A1 (en) * 2012-06-26 2014-01-01 General Electric Company Hot water injection for turbomachine

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees