CA3212144A1 - Propulsor wing trailing edge exhaust area control - Google Patents

Propulsor wing trailing edge exhaust area control Download PDF

Info

Publication number
CA3212144A1
CA3212144A1 CA3212144A CA3212144A CA3212144A1 CA 3212144 A1 CA3212144 A1 CA 3212144A1 CA 3212144 A CA3212144 A CA 3212144A CA 3212144 A CA3212144 A CA 3212144A CA 3212144 A1 CA3212144 A1 CA 3212144A1
Authority
CA
Canada
Prior art keywords
propulsor
control system
fan
exhaust
area
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.)
Pending
Application number
CA3212144A
Other languages
English (en)
French (fr)
Inventor
Mark Douglass Moore
Ian Andreas VILLA
Devon JEDAMSKI
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.)
Whisper Aero Inc
Original Assignee
Whisper Aero Inc
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 Whisper Aero Inc filed Critical Whisper Aero Inc
Publication of CA3212144A1 publication Critical patent/CA3212144A1/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/12—Varying effective area of jet pipe or nozzle by means of pivoted flaps
    • F02K1/1207—Varying effective area of jet pipe or nozzle by means of pivoted flaps of one series of flaps hinged at their upstream ends on a fixed structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/08—Varying effective area of jet pipe or nozzle by axially moving or transversely deforming an internal member, e.g. the exhaust cone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C15/00—Attitude, flight direction, or altitude control by jet reaction
    • B64C15/02—Attitude, flight direction, or altitude control by jet reaction the jets being propulsion jets
    • 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
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/04—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of exhaust outlets or jet pipes
    • 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
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/323—Application in turbines in gas turbines for aircraft propulsion, e.g. jet 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/128—Nozzles
    • 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
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/12—Two-dimensional rectangular
    • 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
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/14—Two-dimensional elliptical
    • F05D2250/141—Two-dimensional elliptical circular
    • 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
    • F05D2260/50—Kinematic linkage, i.e. transmission of position
    • F05D2260/57—Kinematic linkage, i.e. transmission of position using servos, independent actuators, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Exhaust Silencers (AREA)
  • Inorganic Insulating Materials (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Catching Or Destruction (AREA)
CA3212144A 2021-03-03 2022-02-24 Propulsor wing trailing edge exhaust area control Pending CA3212144A1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US202163156067P 2021-03-03 2021-03-03
US202163156063P 2021-03-03 2021-03-03
US202163156073P 2021-03-03 2021-03-03
US202163156076P 2021-03-03 2021-03-03
US63/156,067 2021-03-03
US63/156,076 2021-03-03
US63/156,073 2021-03-03
US63/156,063 2021-03-03
PCT/IB2022/051659 WO2022185165A1 (en) 2021-03-03 2022-02-24 Propulsor wing trailing edge exhaust area control

Publications (1)

Publication Number Publication Date
CA3212144A1 true CA3212144A1 (en) 2022-09-09

Family

ID=83154910

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3212144A Pending CA3212144A1 (en) 2021-03-03 2022-02-24 Propulsor wing trailing edge exhaust area control

Country Status (9)

Country Link
US (2) US12006891B2 (https=)
EP (1) EP4301971A4 (https=)
JP (2) JP7744433B2 (https=)
KR (1) KR20230161993A (https=)
AU (1) AU2022231432A1 (https=)
CA (1) CA3212144A1 (https=)
IL (1) IL305640A (https=)
MX (1) MX2023010210A (https=)
WO (1) WO2022185165A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12420936B2 (en) 2023-05-11 2025-09-23 Cosmic Aerospace, Inc. Aerodynamic lifting structures having embedded engines, and associated systems and methods
WO2025251000A1 (en) 2024-05-31 2025-12-04 Whisper Aero Inc. Aircraft with ducted wing and/or ducted tail

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US3173604A (en) 1962-02-15 1965-03-16 Gen Dynamics Corp Mixed flow turbo machine
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US3807639A (en) * 1973-05-02 1974-04-30 Snecma Variable-geometry nozzles for jet propulsion engines
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FR2679599A1 (fr) 1991-07-24 1993-01-29 Snecma Perfectionnement aux roues a aubes de turbomachines.
GB9119853D0 (en) * 1991-09-17 1991-10-30 Rolls Royce Plc Method of and apparatus for removing and replacing a part or parts of a gas turbine engine powerplant
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WO2005085620A1 (ja) 2004-03-02 2005-09-15 Isamu Nemoto 亜音速機推進用可変サイクルエンジン
WO2006113877A2 (en) 2005-04-20 2006-10-26 Lugg Richard H Hybrid jet/electric vtol aircraft
US7393182B2 (en) 2005-05-05 2008-07-01 Florida Turbine Technologies, Inc. Composite tip shroud ring
US7475548B2 (en) * 2005-09-09 2009-01-13 General Electric Company Vectorable nozzle with pivotable triangular panels
AT503840B1 (de) 2006-06-30 2010-09-15 Facc Ag Leitschaufelanordnung für ein triebwerk
GB2445555B (en) * 2007-01-09 2009-02-18 Rolls Royce Plc An aircraft configuration
SE0700823L (sv) 2007-03-30 2008-10-01 Volvo Aero Corp Komponent för en gasturbinmotor, jetmotor försedd med en sådan komponent, samt en flygmaskin försedd med en sådan jetmotor
GB201215908D0 (en) 2012-09-06 2012-10-24 Rolls Royce Plc Fan blade
EP2799334B1 (en) 2013-04-29 2016-09-07 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Blade rotary assembly with aerodynamic outer toroid spoiler for a shrouded propulsion rotary assembly
EP2813696B1 (de) * 2013-06-12 2015-12-02 MTU Aero Engines GmbH Schubumlenkvorrichtung sowie Flugtriebwerk
FR3018094B1 (fr) 2014-02-28 2021-12-03 Snecma Rotor de soufflante pour une turbomachine telle qu'un turboreacteur multiflux entraine par reducteur
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JP6428128B2 (ja) 2014-10-08 2018-11-28 株式会社Ihi 静翼構造、及びターボファンエンジン
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CA3212127A1 (en) 2021-03-03 2022-09-09 Whisper Aero Inc. Propulsor fan and drive system

Also Published As

Publication number Publication date
WO2022185165A1 (en) 2022-09-09
US20240295198A1 (en) 2024-09-05
KR20230161993A (ko) 2023-11-28
US12006891B2 (en) 2024-06-11
EP4301971A4 (en) 2025-03-26
BR112023017764A2 (pt) 2023-11-21
TW202248090A (zh) 2022-12-16
JP2025178279A (ja) 2025-12-05
AU2022231432A1 (en) 2023-10-12
JP7744433B2 (ja) 2025-09-25
JP2024508933A (ja) 2024-02-28
MX2023010210A (es) 2023-11-09
EP4301971A1 (en) 2024-01-10
US20220349361A1 (en) 2022-11-03
IL305640A (en) 2023-11-01

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