AR088412A1 - Sistema de propulsion para un avion, que disminuye, cancela o invierte el vortice de extremo de las alas - Google Patents

Sistema de propulsion para un avion, que disminuye, cancela o invierte el vortice de extremo de las alas

Info

Publication number
AR088412A1
AR088412A1 ARP110104554A ARP110104554A AR088412A1 AR 088412 A1 AR088412 A1 AR 088412A1 AR P110104554 A ARP110104554 A AR P110104554A AR P110104554 A ARP110104554 A AR P110104554A AR 088412 A1 AR088412 A1 AR 088412A1
Authority
AR
Argentina
Prior art keywords
decreases
vortice
cancels
reverses
propulsion
Prior art date
Application number
ARP110104554A
Other languages
English (en)
Inventor
Raul Lopez Orbea Cesar
Original Assignee
Raul Lopez Orbea Cesar
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 Raul Lopez Orbea Cesar filed Critical Raul Lopez Orbea Cesar
Priority to ARP110104554A priority Critical patent/AR088412A1/es
Priority to PCT/EP2012/074376 priority patent/WO2013083570A1/en
Publication of AR088412A1 publication Critical patent/AR088412A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D35/00—Transmitting power from power plant to propellers or rotors; Arrangements of transmissions
    • B64D35/04—Transmitting power from power plant to propellers or rotors; Arrangements of transmissions characterised by the transmission driving a plurality of propellers or rotors
    • 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
    • B64C23/065—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices at the wing tips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
    • B64D27/02—Aircraft characterised by the type or position of power plant
    • 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
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/10—Drag reduction

Landscapes

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

Abstract

Cuando un avión vuela, en el extremo de cada ala se genera un vórtice, llamado vórtice de extremo. Cuando una hélice gira para producir tracción, genera a su vez un vórtice. Instalando entonces las hélices en las propias punteras de las alas, y haciéndolas girar en sentido contrario al del vórtice de extremo, este último resulta disminuido, cancelado, o invertido. Consecuentemente, disminuye o desaparece la resistencia inducida.
ARP110104554A 2011-12-06 2011-12-06 Sistema de propulsion para un avion, que disminuye, cancela o invierte el vortice de extremo de las alas AR088412A1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ARP110104554A AR088412A1 (es) 2011-12-06 2011-12-06 Sistema de propulsion para un avion, que disminuye, cancela o invierte el vortice de extremo de las alas
PCT/EP2012/074376 WO2013083570A1 (en) 2011-12-06 2012-12-04 Airplane propeller system acting on the wingtip vortex

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP110104554A AR088412A1 (es) 2011-12-06 2011-12-06 Sistema de propulsion para un avion, que disminuye, cancela o invierte el vortice de extremo de las alas

Publications (1)

Publication Number Publication Date
AR088412A1 true AR088412A1 (es) 2014-06-11

Family

ID=47351609

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110104554A AR088412A1 (es) 2011-12-06 2011-12-06 Sistema de propulsion para un avion, que disminuye, cancela o invierte el vortice de extremo de las alas

Country Status (2)

Country Link
AR (1) AR088412A1 (es)
WO (1) WO2013083570A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11034436B2 (en) 2018-07-12 2021-06-15 General Electric Company Aerodynamic tip feature
CN115230946B (zh) * 2022-09-26 2022-12-02 成都市鸿侠科技有限责任公司 一种机翼翼尖涡流动控制结构及控制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2485218A (en) 1943-10-18 1949-10-18 Goodyear Aircraft Corp Wing tip vortex reducer for aircraft
US4533101A (en) 1984-02-02 1985-08-06 The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration Wingtip vortex propeller
US4917332A (en) 1987-01-05 1990-04-17 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Wingtip vortex turbine
US5100085A (en) 1989-12-29 1992-03-31 The Boeing Company Aircraft wingtip vorticity redistribution apparatus
US5934612A (en) 1998-03-11 1999-08-10 Northrop Grumman Corporation Wingtip vortex device for induced drag reduction and vortex cancellation
US5918835A (en) 1998-03-11 1999-07-06 Northrop Grumman Corporation Wingtip vortex impeller device for reducing drag and vortex cancellation

Also Published As

Publication number Publication date
WO2013083570A1 (en) 2013-06-13

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee