1–20 von 21 Ergebnissen
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    Gradient-Based Propeller Optimization with Acoustic Constraints

    Ingraham, Daniel / Gray, Justin S. / Lopes, Leonard V. | AIAA | 2019

      Gradient-Based Propeller Optimization with Acoustic Constraints

      Ingraham, Daniel / Gray, Justin / Lopes, Leonard V. | NTRS | 2019

    Robust Acoustic Objective Functions and Sensitivities in Adjoint-Based Design Optimizations

    Lopes, Leonard V. / Iyer, Venkat R. / Born, Janelle | AIAA | 2017

    Robust Acoustic Objective Functions and Sensitivities in Adjoint-Based Design Optimizations (AIAA 2017-1673)

    Lopes, Leonard V. / Iyer, Venkat R. / Born, Janelle | British Library Conference Proceedings | 2017

    Optimizing Proprotor Blades Using Coupled Aeroacoustic and Aerodynamic Sensitivities

    Içke, Ramiz Ö. / Baysal, Oktay / Lopes, Leonard V. et al. | AIAA | 2021

    Acoustic and Performance Characteristics of an Ideally Twisted Rotor in Hover

    Pettingill, Nicole A. / Zawodny, Nikolas S. / Thurman, Christopher et al. | AIAA | 2021

      ACOUSTIC AND PERFORMANCE CHARACTERISTICS OF AN IDEALLY TWISTED ROTOR IN HOVER

      Pettingill, Nicole A. / Zawodny, Nikolas S. / Thurman, Christopher et al. | TIBKAT | 2021

    OPTIMIZING PROPROTOR BLADES USING COUPLED AEROACOUSTIC AND AERODYNAMIC SENSITIVITIES

    Icke, Ramiz O. / Baysal, Oktay / Lopes, Leonard V. et al. | TIBKAT | 2021

    Prediction-Based Approaches for Generation of Noise-Power-Distance Data with Application to Urban Air Mobility Vehicles

    Rizzi, Stephen A. / Letica, Stefan J. / Boyd, D D. et al. | AIAA | 2022

      Prediction-Based Approaches for Generation of Noise-Power-Distance Data with Application to Urban Air Mobility Vehicles

      Rizzi, Stephen A. / Letica, Stefan J. / Boyd, D. D. et al. | British Library Conference Proceedings | 2022

    Broadband Predictions of Optimized Proprotors in Axial Forward Flight

    Blake, Joshua D. / Thurman, Christopher S. / Zawodny, Nikolas S. et al. | AIAA | 2023

    Toward Adjoint-Based Aeroacoustic Optimization for Propeller and Rotorcraft Applications

    içke, ramiz ö. / Baysal, Oktay / Lopes, Leonard V. et al. | AIAA | 2020

      TOWARD ADJOINT-BASED AEROACOUSTIC OPTIMIZATION FOR PROPELLER AND ROTORCRAFT APPLICATIONS

      Içke, Ramiz Ö. / Baysal, Oktay / Lopes, Leonard V. et al. | TIBKAT | 2020

    Physics-informed Broadband Noise Source Identification and Prediction of an Ideally Twisted Rotor

    Thurman, Christopher / Zawodny, Nikolas S. / Pettingill, Nicole A. et al. | AIAA | 2021

      PHYSICS-INFORMED BROADBAND NOISE SOURCE IDENTIFICATION AND PREDICTION OF AN IDEALLY TWISTED ROTOR

      Thurman, Christopher / Zawodny, Nikolas S. / Pettingill, Nicole A. et al. | TIBKAT | 2021

    Auralization Architectures for NASA?s Next Generation Aircraft Noise Prediction Program

    Rizzi, Stephen A. / Lopes, Leonard V. / Burley, Casey L. et al. | NTRS | 2013

    Noise Scaling and Community Noise Metrics for the Hybrid Wing Body Aircraft

    Burley, Casey L. / Brooks, Thomas F. / Hutcheson, Florence V. et al. | AIAA | 2014

      Noise Scaling and Community Noise Metrics for the Hybrid Wing Body Aircraft

      Burley, Casey L. / Brooks, Thomas F. / Hutcheson, Florence V. et al. | NTRS | 2014

    HIGH-FIDELITY MULTIDISCIPLINARY DESIGN OPTIMIZATION OF LOW-NOISE ROTORCRAFT

    Wang, Li / Diskin, Boris / Lopes, Leonard V. et al. | British Library Conference Proceedings | 2019

    Open Rotor Tone Shielding Methods for System Noise Assessments Using Multiple Databases

    Bahr, Christopher J. / Thomas, Russell H. / Lopes, Leonard V. et al. | NTRS | 2014

    System Noise Assessment and the Potential for a Low Noise Hybrid Wing Body Aircraft with Open Rotor Propulsion

    Thomas, Russell H. / Burley, Casey L. / Lopes, Leonard V. et al. | NTRS | 2014