GB1032113A - Improvements in jet-propelled aeroplanes - Google Patents

Improvements in jet-propelled aeroplanes

Info

Publication number
GB1032113A
GB1032113A GB1023362A GB1023362A GB1032113A GB 1032113 A GB1032113 A GB 1032113A GB 1023362 A GB1023362 A GB 1023362A GB 1023362 A GB1023362 A GB 1023362A GB 1032113 A GB1032113 A GB 1032113A
Authority
GB
United Kingdom
Prior art keywords
flap
jet
gas
drum
boundary layer
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
Application number
GB1023362A
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.)
Vickers Armstrongs Aircraft Ltd
Original Assignee
Vickers Armstrongs Aircraft Ltd
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 Vickers Armstrongs Aircraft Ltd filed Critical Vickers Armstrongs Aircraft Ltd
Priority to GB1023362A priority Critical patent/GB1032113A/en
Publication of GB1032113A publication Critical patent/GB1032113A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
    • B64C29/0041—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by jet motors
    • B64C29/0066—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by jet motors with horizontal jet and jet deflector

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Tires In General (AREA)

Abstract

1,032,113. Boundary layer control. VICKERS-ARMSTRONGS (AIRCRAFT) Ltd., J. WOTTON, and D. W. FREE. March 5, 1963 [March 16, 1962], No. 10233/62. Heading F2R. [Also in Divisions B7 and F1] In an aircraft engine jet-pipe assembly (Fig. 7, not shown), the after part of the lower wall is constituted by a jet-deflection flap 22, the forward end of which is formed by a drum 25 tangential to the adjacent after end of an expanded portion 19 of the lower wall. The flap 22 is rotatable about the axis 26 of the drum 25. In order to preserve optimum gas flow over the surface of the flap 22, more particularly when this is in the vertical lift or reversed-thrust positions, the boundary layer of the jet stream is re-energized by expelling compressed air or other gas through one or more transverse slits 80 formed in the surface of the drum 25 and at an acute angle to it, suitable connections 81 being made between the slots 80 and a compressor. Means may be provided whereby air or other gas is caused to issue from the slits 80, for augmentation of the boundary layer, automatically when the flap 22 is deflected from the forwardthrust position. If desired, air or other gas may also be piped to a slit 82 in a flexible lip 30 on the expanded portion 19.
GB1023362A 1962-03-16 1962-03-16 Improvements in jet-propelled aeroplanes Expired GB1032113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1023362A GB1032113A (en) 1962-03-16 1962-03-16 Improvements in jet-propelled aeroplanes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1023362A GB1032113A (en) 1962-03-16 1962-03-16 Improvements in jet-propelled aeroplanes

Publications (1)

Publication Number Publication Date
GB1032113A true GB1032113A (en) 1966-06-08

Family

ID=9964077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1023362A Expired GB1032113A (en) 1962-03-16 1962-03-16 Improvements in jet-propelled aeroplanes

Country Status (1)

Country Link
GB (1) GB1032113A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4555079A (en) * 1983-12-28 1985-11-26 The United States Of America As Represented By The Secretary Of The Air Force Multiple jet blowing around the blunt trailing edge of a circulation controlled airfoil
US4969614A (en) * 1988-08-30 1990-11-13 Aeritalia - Societe Aerospaziale Italiana - S.P.A. Jet-propelled aircraft
GB2314818A (en) * 1996-06-24 1998-01-14 Short Brothers Plc Aircraft engine thrust reverser
GB2367592A (en) * 1979-01-12 2002-04-10 Rolls Royce Variable area thrust nozzle
ITTO20130495A1 (en) * 2013-06-14 2014-12-15 Nimbus S R L AIRCRAFT WITH A COANDA EFFECT PROPULSIVE SYSTEM
EP2937548A1 (en) * 2014-04-24 2015-10-28 The Boeing Company Thrust-reverser assemblies that utilize active flow-control and systems and methods including the same

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2367592A (en) * 1979-01-12 2002-04-10 Rolls Royce Variable area thrust nozzle
GB2367592B (en) * 1979-01-12 2002-07-24 Rolls Royce Thrust nozzle for a gas turbine engine
US4555079A (en) * 1983-12-28 1985-11-26 The United States Of America As Represented By The Secretary Of The Air Force Multiple jet blowing around the blunt trailing edge of a circulation controlled airfoil
US4969614A (en) * 1988-08-30 1990-11-13 Aeritalia - Societe Aerospaziale Italiana - S.P.A. Jet-propelled aircraft
GB2314818B (en) * 1996-06-24 2000-04-12 Short Brothers Plc Aircraft propulsive power unit
US6151883A (en) * 1996-06-24 2000-11-28 Short Brothers Plc Aircraft propulsive power unit thrust reverser with separation delay means
GB2314818A (en) * 1996-06-24 1998-01-14 Short Brothers Plc Aircraft engine thrust reverser
ITTO20130495A1 (en) * 2013-06-14 2014-12-15 Nimbus S R L AIRCRAFT WITH A COANDA EFFECT PROPULSIVE SYSTEM
WO2014199351A1 (en) * 2013-06-14 2014-12-18 Nimbus S.R.L. An aircraft having a coanda effect propulsion apparatus
EP2937548A1 (en) * 2014-04-24 2015-10-28 The Boeing Company Thrust-reverser assemblies that utilize active flow-control and systems and methods including the same
CN105003352A (en) * 2014-04-24 2015-10-28 波音公司 Thrust-reverser assemblies that utilize active flow-control and systems and methods including the same
US9371799B2 (en) 2014-04-24 2016-06-21 The Boeing Company Thrust-reverser assemblies that utilize active flow-control and systems and methods including the same
CN105003352B (en) * 2014-04-24 2018-04-13 波音公司 Using active Flow Control thrust reversing device assembly and include its system and method
AU2015200483B2 (en) * 2014-04-24 2018-10-04 The Boeing Company Thrust-reverser assemblies that utilize active flow-control and systems and methods including the same

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