FR3135701B1 - AIRCRAFT AND COMPRESSOR - Google Patents

AIRCRAFT AND COMPRESSOR Download PDF

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Publication number
FR3135701B1
FR3135701B1 FR2204656A FR2204656A FR3135701B1 FR 3135701 B1 FR3135701 B1 FR 3135701B1 FR 2204656 A FR2204656 A FR 2204656A FR 2204656 A FR2204656 A FR 2204656A FR 3135701 B1 FR3135701 B1 FR 3135701B1
Authority
FR
France
Prior art keywords
aircraft
compressor
fuselage
wing
fin
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.)
Active
Application number
FR2204656A
Other languages
French (fr)
Other versions
FR3135701A1 (en
Inventor
Miguel Angel Aguirre
Andrew Turnbull
Sébastien Duplaa
Xavier Carbonneau
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.)
Safran SA
Institut Superieur de lAeronautique et de lEspace
Original Assignee
Safran SA
Institut Superieur de lAeronautique et de lEspace
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 Safran SA, Institut Superieur de lAeronautique et de lEspace filed Critical Safran SA
Priority to FR2204656A priority Critical patent/FR3135701B1/en
Publication of FR3135701A1 publication Critical patent/FR3135701A1/en
Application granted granted Critical
Publication of FR3135701B1 publication Critical patent/FR3135701B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
    • B64C23/06—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C7/00—Structures or fairings not otherwise provided for
    • 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—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0226—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising boundary layer control means
    • 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—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0266—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants
    • B64D2033/0293—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants for turboprop engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

AERONEF ET COMPRESSEUR La présente invention concerne un aéronef (1) avec un fuselage (2) et une aile (4) s’étendant depuis le fuselage (2), l’aéronef (1) étant pourvu d’une ailette (10) au voisinage de l’emplanture de l’aile (4) sur le fuselage (2), l’ailette (10) s’étendant depuis le fuselage (2) sensiblement parallèlement à la corde (C) de l’aile (4). L’invention concerne également un compresseur avec une ailette s’étendant depuis une virole parallèlement à la corde d’une aube. (Figure à publier avec l'abrégé : Figure 4)AIRCRAFT AND COMPRESSOR The present invention relates to an aircraft (1) with a fuselage (2) and a wing (4) extending from the fuselage (2), the aircraft (1) being provided with a fin (10) at the vicinity of the root of the wing (4) on the fuselage (2), the fin (10) extending from the fuselage (2) substantially parallel to the chord (C) of the wing (4). The invention also relates to a compressor with a fin extending from a shroud parallel to the chord of a blade. (Figure to be published with the abstract: Figure 4)

FR2204656A 2022-05-17 2022-05-17 AIRCRAFT AND COMPRESSOR Active FR3135701B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2204656A FR3135701B1 (en) 2022-05-17 2022-05-17 AIRCRAFT AND COMPRESSOR

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2204656 2022-05-17
FR2204656A FR3135701B1 (en) 2022-05-17 2022-05-17 AIRCRAFT AND COMPRESSOR

Publications (2)

Publication Number Publication Date
FR3135701A1 FR3135701A1 (en) 2023-11-24
FR3135701B1 true FR3135701B1 (en) 2024-07-12

Family

ID=83506121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2204656A Active FR3135701B1 (en) 2022-05-17 2022-05-17 AIRCRAFT AND COMPRESSOR

Country Status (1)

Country Link
FR (1) FR3135701B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1100376A (en) * 1965-05-21 1968-01-24 John Edward Chacksfield Improvements in aircraft
US6186445B1 (en) * 1998-03-06 2001-02-13 Paul F. Batcho Method and apparatus for mitigating junction flows
US6715717B2 (en) * 2002-09-06 2004-04-06 Charles J. Dixon Method and apparatus for inducing controlled vortices to reduce afterbody drag
US7946535B2 (en) * 2006-10-18 2011-05-24 Aerion Corporation Highly efficient supersonic laminar flow wing
US11046413B2 (en) * 2018-05-10 2021-06-29 Vortex Control Technologies, Llc Finlets for aircraft aft-body drag reduction

Also Published As

Publication number Publication date
FR3135701A1 (en) 2023-11-24

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