GB2293415B - High thermal efficiency gas turbine engine - Google Patents

High thermal efficiency gas turbine engine

Info

Publication number
GB2293415B
GB2293415B GB9518845A GB9518845A GB2293415B GB 2293415 B GB2293415 B GB 2293415B GB 9518845 A GB9518845 A GB 9518845A GB 9518845 A GB9518845 A GB 9518845A GB 2293415 B GB2293415 B GB 2293415B
Authority
GB
United Kingdom
Prior art keywords
gas turbine
turbine engine
high thermal
thermal efficiency
efficiency gas
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 - Fee Related
Application number
GB9518845A
Other versions
GB2293415A (en
GB9518845D0 (en
Inventor
Brian John Helliwell
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9518845D0 publication Critical patent/GB9518845D0/en
Publication of GB2293415A publication Critical patent/GB2293415A/en
Application granted granted Critical
Publication of GB2293415B publication Critical patent/GB2293415B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/185—Liquid cooling
    • 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
    • F02C3/36—Open cycles
    • 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
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/003—Gas-turbine plants with heaters between turbine stages
    • 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
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/13—Refractory metals, i.e. Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB9518845A 1994-09-20 1995-09-14 High thermal efficiency gas turbine engine Expired - Fee Related GB2293415B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9418949A GB9418949D0 (en) 1994-09-20 1994-09-20 90% thermal efficient gas turbine engine

Publications (3)

Publication Number Publication Date
GB9518845D0 GB9518845D0 (en) 1995-11-15
GB2293415A GB2293415A (en) 1996-03-27
GB2293415B true GB2293415B (en) 1998-07-29

Family

ID=10761628

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9418949A Pending GB9418949D0 (en) 1994-09-20 1994-09-20 90% thermal efficient gas turbine engine
GB9518845A Expired - Fee Related GB2293415B (en) 1994-09-20 1995-09-14 High thermal efficiency gas turbine engine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9418949A Pending GB9418949D0 (en) 1994-09-20 1994-09-20 90% thermal efficient gas turbine engine

Country Status (1)

Country Link
GB (2) GB9418949D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19641725A1 (en) * 1996-10-10 1998-04-16 Asea Brown Boveri Gas turbine with sequential combustion
US6769866B1 (en) 1999-03-09 2004-08-03 Siemens Aktiengesellschaft Turbine blade and method for producing a turbine blade

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1208455A (en) * 1967-08-03 1970-10-14 Ass Elect Ind Improvements relating to gas turbine plant and operation thereof
US3912464A (en) * 1971-03-20 1975-10-14 Maschf Augsburg Nuernberg Ag Method of and device for separating solid components from a hot combustible gas generated in a reactor
US4104293A (en) * 1976-05-05 1978-08-01 Petrolite Corporation Oil-soluble chromium compositions
WO1985000199A1 (en) * 1983-06-20 1985-01-17 Paul Marius A Process of intensification of the thermoenergetical cycle and air jet propulsion engines
EP0244972A2 (en) * 1986-05-03 1987-11-11 LUCAS INDUSTRIES public limited company Liquid fuel combustor
US4907411A (en) * 1985-06-04 1990-03-13 Mtu Motoren-Und Turbinen-Union Muenchen Gmbh Internal combustion chamber arrangement
GB2288640A (en) * 1994-04-16 1995-10-25 Rolls Royce Plc Gas turbine engine combustion arrangement

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1208455A (en) * 1967-08-03 1970-10-14 Ass Elect Ind Improvements relating to gas turbine plant and operation thereof
US3912464A (en) * 1971-03-20 1975-10-14 Maschf Augsburg Nuernberg Ag Method of and device for separating solid components from a hot combustible gas generated in a reactor
US4104293A (en) * 1976-05-05 1978-08-01 Petrolite Corporation Oil-soluble chromium compositions
WO1985000199A1 (en) * 1983-06-20 1985-01-17 Paul Marius A Process of intensification of the thermoenergetical cycle and air jet propulsion engines
US4907411A (en) * 1985-06-04 1990-03-13 Mtu Motoren-Und Turbinen-Union Muenchen Gmbh Internal combustion chamber arrangement
EP0244972A2 (en) * 1986-05-03 1987-11-11 LUCAS INDUSTRIES public limited company Liquid fuel combustor
GB2288640A (en) * 1994-04-16 1995-10-25 Rolls Royce Plc Gas turbine engine combustion arrangement

Also Published As

Publication number Publication date
GB2293415A (en) 1996-03-27
GB9518845D0 (en) 1995-11-15
GB9418949D0 (en) 1994-11-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040914