21–40 of 677 hits
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    Design optimization of helicopter rotor using kriging

    Kizhakke Kodakkattu, Saijal / Nair, Prabhakaran / M.L., Joy | Emerald Group Publishing | 2018
    Keywords: Helicopter rotor

    Vibration reduction of helicopter with trailing-edge flaps at various flying conditions

    Kodakkattu, SK / Joy, ML / Prabhakaran Nair, K | SAGE Publications | 2017
    Keywords: helicopter vibration , rotor blade

    Analyzing Helicopter Evasive Maneuver Effectiveness Against Rocket-Propelled Grenades

    Anderson, David / Thomson, Douglas | AIAA | 2013
    Keywords: Helicopter Rotor , Rotor Wake , Westland Lynx Helicopter

    Development and validation of a hybrid method for predicting helicopter rotor impulsive noise

    Wang, Liangquan / Xu, Guohua / Shi, Yongjie | SAGE Publications | 2019
    Keywords: Helicopter rotor

    Linearly variable chord-extension morphing for helicopter rotor blades

    Free access
    Majeti, Rohin K. / van der Wall, Berend G. / Balzarek, Christoph G. | Springer Verlag | 2021
    Keywords: Rotor blade morphing , Helicopter rotor efficiency

    Rotor Performance Predictions of a Next Generation Mars Science Helicopter

    Dorsa Shirazi / Athena Chan / Wayne Johnson | NTRS
    Keywords: Mars Science Helicopter , Rotor Performance

    Tip Vortex Meandering Characteristics of a Model Helicopter Rotor with Different Tip Shapes

    Uluocak, Sinem / Percin, Mustafa / Uzol, Oguz | AIAA | 2023
    Keywords: Helicopter Rotor , Rotor Aerodynamics

    High-efficiency hybrid trim method for CFD simulation of rigid coaxial rotor

    Qi, Haotian / Wang, Ping / Jiang, Linsong et al. | SAGE Publications | 2023
    Keywords: rigid coaxial rotor , helicopter

    Characterization and selection of basic parameters for steering servo of a small remotely-piloted single-rotor helicopter with tail rotor

    D’yakonov, D. A. / Zavalov, O. A. / Kuptsov, D. A. et al. | Springer Verlag | 2014
    Keywords: remotely piloted helicopter , rotor system , rotor blade , tail rotor blade , rotor head , tail rotor hub

      Characterization and selection of basic parameters for steering servo of a small remotely-piloted single-rotor helicopter with tail rotor

      D’yakonov, D. A. / Zavalov, O. A. / Kuptsov, D. A. et al. | Online Contents | 2014
      Keywords: rotor head , remotely piloted helicopter , tail rotor hub , rotor system , rotor blade , tail rotor blade

    Smart Twisting Active Rotor (STAR) - Pre-Test Predictions

    Free access
    van der Wall, Berend G. / Lim, Joon W. / Riemenschneider, Johannes et al. | German Aerospace Center (DLR) | 2022
    Keywords: slowed rotor concept , helicopter vibration , rotor stall , active rotor blade control

    Multiple-Surrogate Approach to Helicopter Rotor Blade Vibration Reduction

    Glaz, Bryan / Goel, Tushar / Liu, Li et al. | AIAA | 2009
    Keywords: Helicopter Rotor , Helicopter Vibration Reduction , Hingeless Rotor Blade

    Rotor-state feedback control design to improve helicopter turbulence alleviation in hover

    Ji, Honglei / Chen, Renliang / Li, Pan | SAGE Publications | 2018
    Keywords: rotor-state feedback , Helicopter

    Modelling Helicopter Flight Dynamics: Trim and Stability Analysis

    Padfield, Gareth D. | Wiley | 2018
    Keywords: helicopter flight dynamics , rotor dynamic effects , helicopter motion

    Numerical Modeling of Helicopter Main Rotor Behavior near a Small-Scale Helideck by the Vortex Method

    Aparinov, A. A. / Kritskii, B. S. / Setukha, A. V. | Springer Verlag | 2017
    Keywords: main rotor , helicopter

      Numerical Modeling of Helicopter Main Rotor Behavior near a Small-Scale Helideck by the Vortex Method

      Aparinov, A. A. / Kritskii, B. S. / Setukha, A. V. | Online Contents | 2017
      Keywords: helicopter , main rotor

    Tip Vortex Study of a Rotor with Double-Swept Blade Tips

    Wolf, C. Christian / Braukmann, Johannes N. / Müller, Martin M. | AIAA | 2024
    Keywords: Helicopter Rotor , Rotor Aerodynamics , Rotor Blades

    Identification of rotor wake inflow finite-state models for flight dynamics simulations

    Gennaretti, Massimo / Gori, Riccardo / Serafini, Jacopo et al. | Springer Verlag | 2016
    Keywords: Rotor wake inflow , Helicopter dynamics modelling

      Identification of rotor wake inflow finite-state models for flight dynamics simulations

      Gennaretti, Massimo / Gori, Riccardo / Serafini, Jacopo et al. | Online Contents | 2016
      Keywords: Rotor wake inflow , Helicopter dynamics modelling

    Simulation of Aerodynamic Loads on Structural Elements of Landing Platform whilst Helicopter Takeoff and Landing

    Volkov, K. N. / Emel’yanov, V. N. / Yakovchuk, M. S. et al. | Springer Verlag | 2022
    Keywords: helicopter , rotor

    Rotor blade aerodynamic shape optimization based on high-efficient optimization method

    Wang, Qing / Zhao, Qijun | SAGE Publications | 2020
    Keywords: rotor , Helicopter

    Comparing 3D and 2D CFD for Mars Helicopter Ingenuity Rotor Performance Prediction

    Witold J.F. Koning / Brian G. Allan / Ethan A. Romander et al. | NTRS
    Keywords: Mars Helicopter , Rotor Performance

    Introduction to Special Section on Sensitivity Analysis for Rotorcraft Optimization

    AIAA | 2019
    Keywords: American Helicopter Society , Rotor Blades , Helicopter Rotor