PL3992447T3 - Zespół napędowy samolotu z silnikiem cieplnym wykorzystującym nadkrytyczny co2 - Google Patents

Zespół napędowy samolotu z silnikiem cieplnym wykorzystującym nadkrytyczny co2

Info

Publication number
PL3992447T3
PL3992447T3 PL21205046.2T PL21205046T PL3992447T3 PL 3992447 T3 PL3992447 T3 PL 3992447T3 PL 21205046 T PL21205046 T PL 21205046T PL 3992447 T3 PL3992447 T3 PL 3992447T3
Authority
PL
Poland
Prior art keywords
supercritical
power unit
heat engine
aircraft power
aircraft
Prior art date
Application number
PL21205046.2T
Other languages
English (en)
Inventor
Jean Thomassin
Serge Dussault
Joseph Staubach
Original Assignee
Pratt & Whitney Canada 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 Pratt & Whitney Canada Corp. filed Critical Pratt & Whitney Canada Corp.
Publication of PL3992447T3 publication Critical patent/PL3992447T3/pl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K5/00—Plants including an engine, other than a gas turbine, driving a compressor or a ducted fan
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/04—Aircraft characterised by the type or position of power plants of piston type
    • 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
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
    • F01K25/103—Carbon dioxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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
    • F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
    • F02C1/04—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly
    • 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
    • F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
    • F02C1/04—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly
    • F02C1/10—Closed 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
    • F02C5/00—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion
    • 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
    • F02C5/00—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion
    • F02C5/06—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion the working fluid being generated in an internal-combustion gas generated of the positive-displacement type having essentially no mechanical power output
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
    • F02G5/02—Profiting from waste heat of exhaust gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/026—Aircraft characterised by the type or position of power plants comprising different types of power plants, e.g. combination of a piston engine and a gas-turbine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F02B2053/005—Wankel engines
    • 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
    • F05D2220/00—Application
    • F05D2220/60—Application making use of surplus or waste energy
    • F05D2220/62—Application making use of surplus or waste energy with energy recovery turbines
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/213—Heat transfer, e.g. cooling by the provision of a heat exchanger within the cooling circuit
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
PL21205046.2T 2020-10-27 2021-10-27 Zespół napędowy samolotu z silnikiem cieplnym wykorzystującym nadkrytyczny co2 PL3992447T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17/081,051 US11485504B2 (en) 2020-10-27 2020-10-27 Aircraft power plant with supercritical CO2 heat engine

Publications (1)

Publication Number Publication Date
PL3992447T3 true PL3992447T3 (pl) 2024-09-02

Family

ID=78413828

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21205046.2T PL3992447T3 (pl) 2020-10-27 2021-10-27 Zespół napędowy samolotu z silnikiem cieplnym wykorzystującym nadkrytyczny co2

Country Status (4)

Country Link
US (2) US11485504B2 (pl)
EP (1) EP3992447B1 (pl)
CA (1) CA3135770A1 (pl)
PL (1) PL3992447T3 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020014084A1 (en) * 2018-07-09 2020-01-16 Siemens Energy, Inc. Supercritical co2 cooled electrical machine
US11485504B2 (en) * 2020-10-27 2022-11-01 Pratt & Whitney Canada Corp. Aircraft power plant with supercritical CO2 heat engine
US12209533B2 (en) 2022-11-29 2025-01-28 General Electric Company Heat driven thermal management systems and methods for operating the same
CN116006285B (zh) * 2022-12-12 2026-04-28 天津大学 一种内燃机集成式热管理系统及其控制方法
CN117341958B (zh) * 2023-08-31 2024-10-25 南京航空航天大学 一种面向宽速域的高超声速飞行器能量供给系统
US20250263175A1 (en) * 2024-02-16 2025-08-21 The Boeing Company Power system for a flight vehicle
US20250327418A1 (en) * 2024-04-19 2025-10-23 Rtx Corporation Bottoming cycle for power generation and engine thermal management
US12612868B1 (en) * 2025-05-07 2026-04-28 Hans P. Hürlimann Thermal power plant with a gas turbine, a hot-air turbine and a heat exchanger for transferring heat from the gas turbine to the hot-air turbine

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10557407B2 (en) 2011-07-28 2020-02-11 Pratt & Whitney Canada Corp. Rotary internal combustion engine with pilot subchamber
DE102011119977A1 (de) * 2011-12-02 2013-06-06 Alena von Lavante Vorrichtung und Verfahren zur Nutzung der Abwärme einer Brennkraftmaschine, insbesondere zur Nutzung der Abwärme eines Fahrzeugmotors
US9540999B2 (en) 2012-01-17 2017-01-10 Peregrine Turbine Technologies, Llc System and method for generating power using a supercritical fluid
US10107195B2 (en) 2012-07-20 2018-10-23 Pratt & Whitney Canada Corp. Compound cycle engine
GB201501045D0 (en) 2015-01-22 2015-03-11 Rolls Royce Plc Aircraft propulsion system
US10253726B2 (en) * 2015-08-07 2019-04-09 Pratt & Whitney Canada Corp. Engine assembly with combined engine and cooling exhaust
US10458364B2 (en) 2015-09-23 2019-10-29 Rolls-Royce Corporation Propulsion system using supercritical CO2 power transfer
EP3153690B1 (en) 2015-10-08 2025-06-04 Rolls-Royce Corporation All co2 aircraft
GB2547927B (en) 2016-03-03 2018-05-23 Rolls Royce Plc Supercritical fluid heat engine
US10364744B2 (en) 2016-06-08 2019-07-30 Rolls-Royce Corporation Deep heat recovery gas turbine engine
GB201612552D0 (en) * 2016-07-20 2016-08-31 Rolls Royce Plc Combined refrigeration and power plant
US10704508B2 (en) 2017-03-24 2020-07-07 Gryphon Diesel Engines, LLC Internal combustion engines, systems, devices, and methods for propulsion and power applications
KR101816021B1 (ko) * 2017-06-09 2018-01-08 한국전력공사 복합 발전장치
US10941706B2 (en) 2018-02-13 2021-03-09 General Electric Company Closed cycle heat engine for a gas turbine engine
CN110107366B (zh) 2019-04-24 2024-02-13 南京航空航天大学 基于超临界二氧化碳的混合涡轴动力系统及方法
US11378341B2 (en) * 2020-01-03 2022-07-05 Raytheon Technologies Corporation Gas turbine engine heat exchanger for annular flowpaths
US11187148B1 (en) * 2020-07-31 2021-11-30 Hamilton Sundstrand Corporation Power and cooling unit (PCU)
US11485504B2 (en) * 2020-10-27 2022-11-01 Pratt & Whitney Canada Corp. Aircraft power plant with supercritical CO2 heat engine

Also Published As

Publication number Publication date
US20220127009A1 (en) 2022-04-28
CA3135770A1 (en) 2022-04-27
US20230031511A1 (en) 2023-02-02
US11787548B2 (en) 2023-10-17
EP3992447A1 (en) 2022-05-04
US11485504B2 (en) 2022-11-01
EP3992447B1 (en) 2024-05-22

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