1–50 von 285 Ergebnissen
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    Проблема конверсії пілотованого літака в безпілотній літальний апарат

    Freier Zugriff
    Vladimir Belan / Andreii Gnashuk / Gennadiy Yun | DOAJ | 2018
    Schlagwörter: spectral analysis

    Zonal Immersed Boundary Conditions: Application to a High-Reynolds-Number Afterbody Flow

    Mochel, Loïc / Weiss, Pierre-Élie / Deck, Sébastien | AIAA | 2014
    Schlagwörter: Power Spectral Density , Spectral Analysis

    Zonal Detached-Eddy Simulations of a Dual-Stream Jet

    Verrière, Jonas / Gand, Fabien / Deck, Sébastien | AIAA | 2016
    Schlagwörter: Spectral Analysis , Power Spectral Density

    Zonal Detached Eddy Simulation of the Flow Around a Simplified Launcher Afterbody

    Pain, R. / Weiss, P.-E. / Deck, S. | AIAA | 2014
    Schlagwörter: Power Spectral Density , Spectral Analysis

    Zonal Detached-Eddy Simulation of Separated Flow Around a Finite-Span Wing

    Richez, F. / Le Pape, A. / Costes, M. | AIAA | 2015
    Schlagwörter: Spectral Analysis

    Zonal Detached-Eddy Simulation Applied to the Tip-Clearance Flow in an Axial Compressor

    Riéra, W. / Marty, J. / Castillon, L. et al. | AIAA | 2016
    Schlagwörter: Spectral Analysis , Power Spectral Density

    Wake of a Lifting Wing with Cut-In Sinusoidal Trailing Edges

    Prigent, S. L. / Buxton, O. R. H. / Bruce, P. J. K. | AIAA | 2017
    Schlagwörter: Spectral Analysis , Power Spectral Density

    Vortex Flow and Aerodynamic Performance of a Reverse Delta Wing

    Mahgoub, Ahmed Osama / Cortelezzi, Luca | AIAA | 2019
    Schlagwörter: Power Spectral Density , Sensitivity Analysis

    Vibration Tests of 3D Printed Satellite Structure Made of Lattice Sandwich Panels

    Zhang, Xiaoyu / Zhou, Hao / Shi, Wenhua et al. | AIAA | 2018
    Schlagwörter: Power Spectral Density , Numerical Analysis

    Vibration of a Satellite Structure with Composite Lattice Truss Core Sandwich Panels

    Qi, Ge / Ma, Li / Bortolotti Rossini, Mayara et al. | AIAA | 2022
    Schlagwörter: Finite Element Analysis , Numerical Analysis , Power Spectral Density

    Verification of the AIS service availability model based on dynamic data streams recorded from three receiving stations in the Polish coastal area

    Freier Zugriff
    Krzysztof Jaskolski / Wojciech Czapliński | DOAJ | 2024
    Schlagwörter: spectral analysis

    Use of Retroreflective Material for Pseudo Single-Ended CARS

    J. D. Black / R. J. Parker | NTIS | 1990
    Schlagwörter: Spectral resolution , Spectroscopic analysis , Spectrum analysis

    Use and Assessment of Multi-Spectral Satellite Imagery in NWS Operational Forecasting Environments

    A. Molthan / K. Fuell / G. Stano et al. | NTIS | 2015
    Schlagwörter: Meteorological Data Collection, Analysis, & Weather Forecasting , Spectral bands

    Unsteady Separated Flow Characterization on Airfoils Using Time-Resolved Surface Pressure Measurements

    Yarusevych, Serhiy / Kawall, John G. / Sullivan, Pierre E. | AIAA | 2008
    Schlagwörter: Spectral Analysis

    Unsteady Flow Evolution Through a Turning Midturbine Frame Part 2: Spectral Analysis

    Lengani, D. / Spataro, R. / Peterleithner, J. et al. | AIAA | 2015
    Schlagwörter: Spectral Analysis

    Uncertainty Reduction in Aeroelastic Systems with Time-Domain Reduced-Order Models

    Sarma, Rakesh / Dwight, Richard P. | AIAA | 2017
    Schlagwörter: Aeroelastic Analysis , Power Spectral Density

    Two-dimensional Spectral Analysis of SeaWiFS and Topex/Poseidon Data Supports Theory of Wave-Induced Variations of Passive Tracers

    Glazman, R. / Weichman, P. | NTRS | 2000
    Schlagwörter: spectral analysis ocean color turbulence diffusion two-dimensional

    Turbulent time-frequency spectral structures and the extraction of the desired turbulence component

    Liao, S Y / Jiang, D M / Cheng, Q | SAGE Publications | 2004
    Schlagwörter: turbulent time-frequency spectral structure , wavelet packet analysis

    Toward Estimating Noise–Power–Distance Curves for Propeller-Powered Zero-Emission Hydrogen Aircraft

    Amargianitakis, Daniel C. / Self, Rodney H. / Torija, Antonio J. et al. | AIAA | 2023
    Schlagwörter: Power Spectral Density , Mathematical Analysis

    Time-Spectral Rotorcraft Simulations on Overset Grids

    I. J. Leffell / M. S. Murman / H. T. Pulliam | NTIS | 2014
    Schlagwörter: SPECTRAL METHODS , HARMONIC ANALYSIS

    Time-Marching Considerations for Response Prediction of Structures in Hypersonic Flows

    Miller, Brent A. / McNamara, Jack J. | AIAA | 2015
    Schlagwörter: Thermal Structural Analysis , Power Spectral Density

    Time–frequency characteristic analysis method for track geometry irregularities based on multivariate empirical mode decomposition and Hilbert spectral analysis

    Yang, Youtao / Liu, Guoxiang / Wang, Xiaowen | Taylor & Francis Verlag | 2021
    Schlagwörter: Hilbert spectral analysis

    The Statistical Anatomy of Ocean Wave Spectra

    Freier Zugriff
    Borgman, Leon E. | HENRY – Bundesanstalt für Wasserbau (BAW) | 1976
    Schlagwörter: Spectral analysis

    The Spectral Theory-Based Railway Transportation Cycle Fluctuation Evaluation

    Wu, Xu / Hu, Siji | ASCE | 2008
    Schlagwörter: Spectral analysis

    The spectral composition of the earth's infrared radiation into space according to the measurement results from earth's artificial satellites

    Andranov, Yu. G. / Barkova, G. N. / Lebedinskiy, A. I. | NTRS | 1967
    Schlagwörter: SPECTRAL ANALYSIS

    The spectral analysis and study of GRB 120709A, a burst with three distinct emission episodes

    Bukhari, Syed Ali Mohsin / Sajjad, Saeeda / Murtaza, Urooj | Elsevier | 2022
    Schlagwörter: Spectral analysis

    Thermal Transport of Viscoelastic Fluids Within Rotating Couette Flows

    Ligrani, Phillip M. / Su, Mengying / Pippert, Adrian et al. | AIAA | 2019
    Schlagwörter: Spectral Analysis

    The refinement of reprocessed GNSS three-decade displacement trajectory model with spectral analysis and hypothesis test

    Wang, Hu / Ren, Yingying / Hou, Yangfei et al. | Elsevier | 2022
    Schlagwörter: Spectral analysis

    Thematic Mapper Critical Elements Breadboard Program

    C. H. Dale / J. L. Engel / E. D. Harney | NTIS | 1976
    Schlagwörter: Systems analysis , Multiband spectral reconnaissance

    The Impact of NSCAT Data on Simulating Ocean Circulation

    Chao, Y. / Cheng, B. / Liu, W. | NTRS | 1998
    Schlagwörter: Forecast (ECMWF) Spectral Analysis North Atlantic Ocean Model , scatterometer (NSCAT) operational analysis European Center for Medium-Range

    The flow field in turbulent round free jets

    Ball, C.G. / Fellouah, H. / Pollard, A. | Elsevier | 2011
    Schlagwörter: Spectral analysis

    The Far Encounter Planet Sensor

    D. G. Carpenter | NTIS | 1969
    Schlagwörter: Spectral energy distribution , Systems analysis

    Surface Instability on Cryogenic Swirl Flow at Sub- to Supercritical Conditions

    Cho, Seongho / Park, Gujeong / Chung, Yunjae et al. | AIAA | 2014
    Schlagwörter: Spectral Analysis , Power Spectral Density

    Supersonic Underexpanded Jet Features Extracted from Modal Analyses of High-Speed Optical Diagnostics

    Price, Theron J. / Gragston, Mark / Kreth, Phillip A. | AIAA | 2021
    Schlagwörter: Power Spectral Density , Modal Analysis , Spectral Analysis

    Study of time dependence and spectral composition of the signal in circuit of ac electric point motors

    Freier Zugriff
    S. Yu. Buryak / V. I. Havriliuk / O. O. Hololobova | DOAJ | 2014
    Schlagwörter: analysis , spectral composition

    Study of Drift-Field Solar Cells Damaged by Low-Energy Protons Monthly Report, Oct. 15 - Nov. 19, 1965

    D. L. Crowther / J. De Pangher | NTIS | 1965
    Schlagwörter: Analysis , Spectral

    Structural Health Monitoring Sensor Placement Optimization Under Uncertainty

    Guratzsch, Robert F. / Mahadevan, Sankaran | AIAA | 2010
    Schlagwörter: Finite Element Analysis , Power Spectral Density

    Structural Health Monitoring

    Chang, Fu‐Kuo / Markmiller, Johannes F. C. / Yang, Jinkyu et al. | Wiley | 2011
    Schlagwörter: finite element analysis , spectral element method

    Structural Concept Study for Planetary Probes and Sample Return Vehicles

    Perino, Scott V. / Bayandor, Javid / Armand, Sasan C. et al. | AIAA | 2015
    Schlagwörter: Power Spectral Density , Quasi Static Analysis

    Structural analysis and modifications–2 tankers for offshore FPSO and FSO service

    Henriksen, L. / Kamishohara, A. / Hosokawa, H. | Taylor & Francis Verlag | 2008
    Schlagwörter: structural design and assessment spectral fatigue assessment , advanced finite element analysis

    Storm Evolution of Directional Seas in Shallow Water

    Freier Zugriff
    Long, Charles Edward | HENRY – Bundesanstalt für Wasserbau (BAW) | 1994
    Schlagwörter: Time-series analysis , Spectral energy distribution

    STOL Aircraft Structural Vibration Prediction Method. Volume 2. Acoustic Prediction Details and Additional Plots for Small STOL Aircraft

    C. S. Doherty / L. M. Butzel | NTIS | 1979
    Schlagwörter: Structural analysis , Finite element analysis , Spectral analysis

    Steady and Pulsating Flow Past a Heated Rectangular Cylinder(s) in a Channel

    Saxena, Ashish / Ng, E. Y. K. | AIAA | 2017
    Schlagwörter: Spectral Analysis

    Statistical Properties of Fast Fourier Transform Coefficients Computed from Real-Valued, Covariance-Stationary, Periodic Random Sequences

    Freier Zugriff
    Borgman, Leon E. | HENRY – Bundesanstalt für Wasserbau (BAW) | 1976
    Schlagwörter: Spectral analysis , Spectrum analysis

    Statistical Combination of Time-Varying Loads

    Sako, B. H. / Kabe, A. M. / Lee, S. S. | AIAA | 2009
    Schlagwörter: Power Spectral Density , Mathematical Analysis

    Standalone Extraction of Tonal Components from Aeroacoustic Signals

    Antoni, Jérôme / Leclère, Quentin / Dinsenmeyer, Alice et al. | AIAA | 2021
    Schlagwörter: Spectral Analysis

    Stability of Supersonic Flow with Injection

    Schmidt, B. E. / Shepherd, J. E. | AIAA | 2019
    Schlagwörter: Power Spectral Density , Image Analysis

    Stability and Sensitivity Analysis of the Secondary Instability in the Sphere Wake

    Citro, Vincenzo / Siconolfi, Lorenzo / Fabre, David et al. | AIAA | 2017
    Schlagwörter: Sensitivity Analysis , Convergence Analysis , Structural Sensitivity Analysis , Spectral Element Method

    Stability Analysis of High-Speed Intakes with Nanoparticle Injection

    Jagannathan, Rangesh / Johansen, Craig | AIAA | 2021
    Schlagwörter: Spectral Analysis