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    Blade Displacement Measurements of a Rotor in Forward Flight in the Langley 14-by 22-Foot Wind Tunnel

    Edward T Schairer / James T Heineck / Hannah Spooner et al. | NTRS
    Schlagwörter: blade displacement

    Blade Displacement Measurements of a Rotor in Forward Flight in the Langley 14- by 22-Ft Wind Tunnel

    Edward T Schairer / James T Heineck / Hannah Spooner et al. | NTRS
    Schlagwörter: rotor blade displacement

    Parametric Investigation of the Effect of Hub Pitching Moment on Blade Vortex Interaction (BVI) Noise of an Isolated Rotor

    Malpica, Carlos / Greenwood, Eric / Sim, Ben | NTRS | 2016
    Schlagwörter: Blade Vortex Interaction

    Aerodynamic Design

    Seddon, John / Newman, Simon | Wiley | 2011
    Schlagwörter: blade tip shapes ‐ rotor blade performance, governing entire length , figure‐of‐eight diagrams ‐ for a typical blade , design of rotor blade sections ‐ following lead by fixed‐wing aircraft , Merlin main rotor blade tip (BERP) , incidence and Mach number conditions ‐ rotor blade in forward flight

    Modelling Helicopter Flight Dynamics: Building a Simulation Model

    Padfield, Gareth D. | Wiley | 2018
    Schlagwörter: blade motion

    Innovative Framework for Robustness Analysis of Blade Multicavity Squealer Tip Aerothermal Performance

    Huang, Ming / Zhang, Kaiyuan / Li, Zhigang et al. | AIAA | 2023
    Schlagwörter: Blade Squealer Tip

    Rotor in Vertical Flight: Blade Element Theory

    Seddon, John / Newman, Simon | Wiley | 2011
    Schlagwörter: rotor in vertical flight ‐ and blade element theory , Boeing Chinook main rotor blade ‐ showing twist , blade element theory ‐ standard process of aerofoil theory, applied to rotating blade , blade mean lift coefficient , normal rotation, speeding outward centrifugal force ‐ largest force on blade

    Cavitation Prevention

    Birk, Lothar | Wiley | 2019
    Schlagwörter: propeller blade area

    An active flap deployment system for blade-disturbance interaction alleviation

    Nelson, Carter T. / Rediniotis, Othon K. | Tema Archiv | 2004
    Schlagwörter: BDI (Blade Disturbance Interaction) , BVI (blade vortex interaction)

    Review of propeller-rotor whirl flutter

    Reed, W. H., III | NTRS | 1967
    Schlagwörter: PROPELLER BLADE

    Aerodynamic data on a large semispan tilting wing with a 0.5-diameter chord, a double-slotted flap, and left-hand and right-hand rotation of a single propeller, in presence of fuselage

    Fink, M. P. | NTRS | 1966
    Schlagwörter: ROTOR BLADE

    Heat-transfer measurements on the rotor blade of a rotor entry vehicle model

    Levin, A. D. / Smith, R. C. | NTRS | 1967
    Schlagwörter: ROTOR BLADE

    Flow Field Characteristics and Energy Injection in a Tank Stirred by Regular and Fractal Blade Impellers

    Steiros, Konstantinos / Bruce, Paul John Kenneth / Buxton, Oliver R. H. et al. | Springer Verlag | 2016
    Schlagwörter: Blade Passing Frequency

    Experimental observations of two-dimensional blade-vortex interaction

    Booth, E.R. jun. | Tema Archiv | 1990
    Schlagwörter: BLADE-VORTEX-INTERACTION

    Propeller-rotor whirl flutter - A state-of- the-art review

    Reed, W. H., III | NTRS | 1965
    Schlagwörter: PROPELLER BLADE

    Numerical simulation of helicopter aeromechanics in slow descent flight

    Embacher, M. / Keßler, M. / Bensing, F. et al. | Tema Archiv | 2009
    Schlagwörter: BVI (Blade-Vortex Interactions)

    Accurate and Efficient Vortex-Capturing for Rotor Blade Vortex Interaction

    O. J. Boelens / H. van der Ven / B. Oskam et al. | NTIS | 2000
    Schlagwörter: Blade-vortex interaction , Blade tips

    Aerodynamic Damping Blade Vibrations in Turbo-Machines

    R. Legendre | NTIS | 1967
    Schlagwörter: Turbine blade , Blade

    An experimental and theoretical study of blade-vortex interaction noise

    Koushik, Sudarshan N. / Schmitz, Fredric H. | Tema Archiv | 2013
    Schlagwörter: BVI (blade vortex interaction)

    Alleviation of Retreating Side Stall Using Active Gurney Flaps

    Pastrikakis, Vasileios / Steijl, René / Barakos, George | Springer Verlag | 2017
    Schlagwörter: Blade stall

    Novel boundary integral formulation of blade-vortex interaction aerodynamics of helicopter rotors

    Gennaretti, Massimo / Bernardini, Giovanni | Tema Archiv | 2007
    Schlagwörter: BVI (blade vortex interaction)

    Linearized Aerodynamic Theory of Rotor Blades. II- Lifting-Line Theory

    T. Ichikawa | NTIS | 1965
    Schlagwörter: Blade

    Analysis of helicopter blade-vortex interaction noise with flight path or attitude modification

    Munsky, Brian / Gandhi, Fraban | Tema Archiv | 2005
    Schlagwörter: BVI (blade vortex interaction)

    Airfoil Profile in a Nonuniform Flow

    J. Polasek | NTIS | 1978
    Schlagwörter: Blade tips

    Investigation of Cavitation Damage of a Mechanical Pump Impeller in High Temperature Potassium Quarterly Progress Report No. 2, 1 Mar. - 2 Jul. 1965

    J. V. Altieri / R. S. Kulp | NTIS | 1965
    Schlagwörter: Blade

    Hovering performance of a rotor with slotted blade tips

    Yong Oun Han / Leishman, J. Gordon | Tema Archiv | 2004
    Schlagwörter: BVI (blade vortex interaction)

    Rotorcraft vibration reduction and noise prediction using a unified aeroelastic response simulation

    Patt, Dan / Liu, Li / Friedmann, Peretz P. | Tema Archiv | 2005
    Schlagwörter: BVI (blade vortex interaction)

    Low cycle fatigue behaviour of alternative steels for highly stressed rail components

    Ahlström, J. / Karlsson, B. | Tema Archiv | 2008
    Schlagwörter: Switch-Blade

    A new aerodynamic & acoustic computation chain for BVI noise prediction in unsteady flight conditions

    Perez, Guillaume | Tema Archiv | 2004
    Schlagwörter: BVI (blade vortex interaction)

    9x7 Wind Tunnel Sonic Boom Measurements and Computational-Experimental Comparisons

    S. E. Cliff / A. Elmiligui / D. Durston | NTIS | 2012
    Schlagwörter: Blade tips

    Aerodynamic Data on a Large Semispan Tilting Wing with a 0.5-Diameter Chord, a Double-Slotted Flap, and Left-Hand and Right-Hand Rotation of a Single Propeller, in Presence of Fuselage

    M. P. Fink | NTIS | 1966
    Schlagwörter: Rotor blade

    Stall Margin Enhancement of Aeroengine Compressor with a Novel Type of Alternately Swept Blades

    Fang, Chao / Zhang, Yizhi / Li, Yidan et al. | Springer Verlag | 2020
    Schlagwörter: Alternate swept blade

    Propeller Noise at Subsonic Blade Tip Speeds, Torque and Thrust Force

    R. Stuff | NTIS | 1982
    Schlagwörter: Blade tips

    L'Aerodynamique et l'Aeroacoustique des Aeronefs a Voilure Tournante (Aerodynamics and Aeroacoustics of Rotorcraft)

    NTIS | 1995
    Schlagwörter: Blade-vortex interaction , Blade tips

    Studies of the Dynamic Stall or Airfoil Profiles for Helicopter Rotors

    A. A. Fejer | NTIS | 1979
    Schlagwörter: Blade airfoils

    Flight Acoustic Testing and Data Acquisition For the Rotor Noise Model (RNM)

    D. A. Conner / C. L. Burley / C. D. Smith | NTIS | 2006
    Schlagwörter: Blade-vortex interaction

    Rotor Mechanisms for Forward Flight

    Seddon, John / Newman, Simon | Wiley | 2011
    Schlagwörter: Kaman aircraft, and slightly different system ‐ blade pitch, trailing edge servo flap control , cyclical variation in blade incidence ‐ balancing lift on two sides

    Propagation of Sound Through the Earth's Atmosphere

    F. Badavi / R. Meredith / J. Becher | NTIS | 1982
    Schlagwörter: Blade slap noise

    Experimental/numerical evaluation of integral trailing edge flaps for helicopter rotor applications

    Hassan, Ahmed A. / Straub, Friedrich K. / Noonan, Kevin W. | Tema Archiv | 2005
    Schlagwörter: BVI (blade vortex interaction)

    Loads and Stability Analysis of an Unmanned Tilt Rotor

    M. W. Floros / J. Shen / M. K. Lee et al. | NTIS | 2006
    Schlagwörter: Blade loads , Blade precone angle

    A Wind-Tunnel Investigation of a 7-Foot- Diameter Ducted Propeller

    B. Gamse / K. W. Mort | NTIS | 1967
    Schlagwörter: Blade

    Predicted Aerodynamic Characteristics of a NACA 0015 Airfoil Having a 25% Integral-Type Trailing Edge Flap

    A. Hassan | NTIS | 1999
    Schlagwörter: Blade-vortex interaction

    Development of a high-efficiency and long-life 500W class H-Darrieus-type vertical axis wind turbine (VAWT) system using skin-spar-foam sandwich composite structure

    Kong, Changduk / Lee, Haseung | Tema Archiv | 2013
    Schlagwörter: composite blade design

    Gust Generation Method for Full Configuration Aircraft Tests in a Low Speed Wind Tunnel. Part 1: Design and Preliminary Experiments

    S. Suzuki / S. Kayaba / T. Sawai et al. | NTIS | 1991
    Schlagwörter: Blade-vortex interaction

    Modeling Helicopter Near-Horizon Harmonic Noise Due to Transient Maneuvers

    R. D. Sickenberger | NTIS | 2013
    Schlagwörter: Bvi(Blade-vortex interaction)

    Calculation of the Aerodynamic Flow Field in the Vicinity of a Sea King Helicopter

    K. R. Reddy | NTIS | 1983
    Schlagwörter: Blade tips

    Quasi-three-dimensional flow of gas in turbomachine blade row

    Bogod, A.B. / Kimasov, Y.I. / Kurmanov, B.I. et al. | Tema Archiv | 1984
    Schlagwörter: TURBOMACHINE BLADE ROW

    Pulse Doppler signature of a rotary-wing aircraft

    Bullard, B.D. / Dowdy, P.C. | Tema Archiv | 1991
    Schlagwörter: BLADE COUNT

    Flight measurements of compressibility effects on a three-blade thin Clark Y propeller operating at constant advance-diameter ratio and blade angle

    Vogeley, A W | NTRS | 1943
    Schlagwörter: PROPELLERS, THREE-BLADE

    Weibull distributions applied to cost and risk analysis for aero engines

    Pascovici, D.S. / Kyprianidis, K.G. / Colmenares, F. et al. | Tema Archiv | 2008
    Schlagwörter: high pressure turbine blade

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