[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Nguyen et al., 2015 - Google Patents

Wind tunnel investigation of a flexible wing high-lift configuration with a variable camber continuous trailing edge flap design

Nguyen et al., 2015

View PDF
Document ID
17187845502716671941
Author
Nguyen N
Precup N
Livne E
Urnes J
Dickey E
Nelson C
Chiew J
Rodriguez D
Ting E
Lebofsky S
Publication year
Publication venue
33rd AIAA Applied Aerodynamics Conference

External Links

Snippet

American Institute of Aeronautics and Astronautics were performed to estimate the values of CLmax at flight Reynolds and Mach numbers. The corrections result in estimated CLmax= 2.22 for the plain flap and CLmax= 2.19 for the cambered flap, roughly about 4% increase …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C9/00—Adjustable control surfaces or members, e.g. rudders
    • B64C9/14—Adjustable control surfaces or members, e.g. rudders forming slots
    • B64C9/16—Adjustable control surfaces or members, e.g. rudders forming slots at the rear of the wing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/38—Adjustment of complete wings or parts thereof
    • B64C3/44—Varying camber
    • B64C3/48—Varying camber by relatively-movable parts of wing structures
    • 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
    • Y02T50/16—Drag reduction by influencing airflow
    • Y02T50/166—Drag reduction by influencing airflow by influencing the boundary layer
    • 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
    • B64C9/00—Adjustable control surfaces or members, e.g. rudders
    • B64C9/02—Mounting or supporting thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/10—Shape of wings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/18—Spars; Ribs; Stringers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C9/00—Adjustable control surfaces or members, e.g. rudders
    • B64C9/34—Adjustable control surfaces or members, e.g. rudders collapsing or retracting against or within other surfaces or other members
    • B64C9/36—Adjustable control surfaces or members, e.g. rudders collapsing or retracting against or within other surfaces or other members the members being fuselages or nacelles
    • 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
    • Y02T50/14—Adaptive structures
    • Y02T50/145—Morphing wings or smart wings
    • 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
    • Y02T50/30—Wing lift efficiency
    • Y02T50/32—Optimised high lift wing systems
    • 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
    • Y02T50/40—Weight reduction
    • Y02T50/42—Airframe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces and the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C21/00—Influencing air-flow over aircraft surfaces by affecting boundary-layer flow

Similar Documents

Publication Publication Date Title
EP3509944B1 (en) Blade or wing
Urnes et al. A mission adaptive variable camber flap control system to optimize high lift and cruise lift to drag ratios of future n+ 3 transport aircraft
Nguyen et al. Wind tunnel investigation of a flexible wing high-lift configuration with a variable camber continuous trailing edge flap design
US9856012B2 (en) Morphing wing for an aircraft
US9751614B1 (en) Aeroelastic wing shaping using distributed propulsion
Parancheerivilakkathil A compliant polymorphing wing for small UAVs
Nguyen et al. Experimental investigation of a flexible wing with a variable camber continuous trailing edge flap design
Nguyen et al. Development of variable camber continuous trailing edge flap for performance adaptive aeroelastic wing
CA2916550C (en) Elastomeric vortex generators
US20170305525A1 (en) Morphing skin for an aircraft
Harrison et al. Development of an efficient M= 0.80 transonic truss-braced wing aircraft
Nguyen et al. Elastically shaped wing optimization and aircraft concept for improved cruise efficiency
US11174002B2 (en) Edge morphing arrangement for an airfoil
Nguyen et al. Aeroelastic analysis of a flexible wing wind tunnel model with variable camber continuous trailing edge flap design
Lebofsky et al. Multidisciplinary drag optimization of reduced stiffness flexible wing aircraft with variable camber continuous trailing edge flap
Dal Monte et al. A retrospective of high-lift device technology
Edi et al. Civil-transport wing design concept exploiting new technologies
Santhanakrishnan et al. Enabling flow control technology for low speed UAVs
Nguyen et al. Aeroelastic analysis of wind tunnel test data of a flexible wing with a variable camber continuous trailing edge flap (VCCTEF)
Tchatchueng Kammegne et al. Control validation of a morphing wing in an open loop architecture
Parancheerivilakkathil et al. A polymorphing wing capable of span extension and variable pitch. Aerospace 2022, 9, 205
do Vale et al. Span Morphing Concept: An Overview
Mestrinho et al. Design optimization of a variable-span morphing wing
Nguyen NASA innovation fund 2010 project elastically shaped future air vehicle concept
Pabon et al. Experimental Investigation of a Novel Morphing Wing Design.