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RU2000113045A - GAS-TURBINE ENGINE WITH HEAT REGENERATION - Google Patents

GAS-TURBINE ENGINE WITH HEAT REGENERATION

Info

Publication number
RU2000113045A
RU2000113045A RU2000113045/06A RU2000113045A RU2000113045A RU 2000113045 A RU2000113045 A RU 2000113045A RU 2000113045/06 A RU2000113045/06 A RU 2000113045/06A RU 2000113045 A RU2000113045 A RU 2000113045A RU 2000113045 A RU2000113045 A RU 2000113045A
Authority
RU
Russia
Prior art keywords
gas
compressor
air
turbine
heat exchanger
Prior art date
Application number
RU2000113045/06A
Other languages
Russian (ru)
Other versions
RU2192551C2 (en
Inventor
Александр Адольфович Пожаринский
Сергей Валентинович Торопчин
Валерий Алексеевич Кузнецов
Original Assignee
Открытое акционерное общество "Авиадвигатель"
Filing date
Publication date
Application filed by Открытое акционерное общество "Авиадвигатель" filed Critical Открытое акционерное общество "Авиадвигатель"
Priority to RU2000113045/06A priority Critical patent/RU2192551C2/en
Priority claimed from RU2000113045/06A external-priority patent/RU2192551C2/en
Publication of RU2000113045A publication Critical patent/RU2000113045A/en
Application granted granted Critical
Publication of RU2192551C2 publication Critical patent/RU2192551C2/en

Links

Claims (3)

1. Газотурбинный двигатель с регенерацией тепла, содержащий компрессор, камеру сгорания, турбину высокого давления, силовую газовую турбину и теплообменник, отличающийся тем, что двигатель снабжен воздушной силовой турбиной, установленной на одном валу с газовой турбиной, соединенной на выходе с газовой полостью теплообменника, вход воздушной турбины через воздушную полость теплообменника соединен с полостью отбора из промежуточной ступени компрессора, причем F1: F2= 2-5; F3: F4= 0,5-1, где F1 - площадь проточной части компрессора на входе в компрессор, F2 - площадь проточной части компрессора в месте отбора воздуха, F3 - площадь горла первого соплового аппарата воздушной силовой турбины, F4 -площадь горла первого соплового аппарата газовой силовой турбины.1. Gas turbine engine with heat recovery, comprising a compressor, a combustion chamber, a high pressure turbine, a power gas turbine and a heat exchanger, characterized in that the engine is equipped with an air power turbine mounted on one shaft with a gas turbine connected at the outlet to the gas cavity of the heat exchanger, the air turbine inlet through the air cavity of the heat exchanger is connected to the sampling cavity from the intermediate stage of the compressor, and F1: F2 = 2-5; F3: F4 = 0.5-1, where F1 is the area of the compressor flow path at the compressor inlet, F2 is the area of the compressor flow path at the air intake, F3 is the throat area of the first nozzle apparatus of the air power turbine, F4 is the throat area of the first nozzle apparatus of a gas power turbine. 2. Газотурбинный двигатель с регенерацией тепла по п. 1, отличающийся тем, что выходы газовой и воздушной силовых турбин направлены навстречу друг к другу или в одну сторону. 2. A gas turbine engine with heat recovery according to claim 1, characterized in that the outputs of the gas and air power turbines are directed towards each other or in the same direction. 3. Газотурбинный двигатель с регенерацией тепла по п. 1, отличающийся тем, что компрессор снабжен дополнительным теплообменником - охладителем воздуха, размещенным между ступенями компрессора перед полостью отбора воздуха. 3. A gas turbine engine with heat recovery according to claim 1, characterized in that the compressor is equipped with an additional heat exchanger - an air cooler located between the stages of the compressor in front of the air intake cavity.
RU2000113045/06A 2000-05-24 2000-05-24 Gas turbine engine with regeneration of heat RU2192551C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2000113045/06A RU2192551C2 (en) 2000-05-24 2000-05-24 Gas turbine engine with regeneration of heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2000113045/06A RU2192551C2 (en) 2000-05-24 2000-05-24 Gas turbine engine with regeneration of heat

Publications (2)

Publication Number Publication Date
RU2000113045A true RU2000113045A (en) 2002-04-10
RU2192551C2 RU2192551C2 (en) 2002-11-10

Family

ID=20235082

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000113045/06A RU2192551C2 (en) 2000-05-24 2000-05-24 Gas turbine engine with regeneration of heat

Country Status (1)

Country Link
RU (1) RU2192551C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2346174C1 (en) * 2007-07-17 2009-02-10 Сергей Павлович Морозов Thermal power station running simultaneously on fluid and solid fuels as well as on engine exhaust gas
RU2351786C1 (en) * 2007-09-12 2009-04-10 Сергей Павлович Морозов Aircraft air-driven turbine plant
RU2369808C2 (en) * 2007-11-26 2009-10-10 Открытое акционерное общество "Авиадвигатель" Trigeneration gas turbine plant
EP3417160A4 (en) * 2016-02-16 2019-10-02 APGN Inc. Gas turbine blower/pump
RU2669420C1 (en) * 2017-04-12 2018-10-11 Владимир Леонидович Письменный Bypass turbojet engine
CN113294263A (en) * 2021-06-25 2021-08-24 苏州乾丰动力成套设备科技有限公司 Power machine with coaxial output of gas turbine and air turbine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461186A (en) * 1942-02-20 1949-02-08 Bbc Brown Boveri & Cie Gas turbine installation
US2814181A (en) * 1952-11-18 1957-11-26 Air Precheater Corp Regenerative heat exchangers for paired gas turbines
GB1231668A (en) * 1967-12-30 1971-05-12
US4506502A (en) * 1980-01-20 1985-03-26 Beit Shemesh Engines Ltd. Gas turbine engines
RU2094636C1 (en) * 1993-02-24 1997-10-27 Виктор Исаакович Особов Gas-turbine plant and its operating process (options)

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