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Showing 1-20 of 23 results

  1. Skew-symmetric splitting of high-order central schemes with nonlinear filters for computational aeroacoustics turbulence with shocks

    A class of high-order nonlinear filter schemes by Yee et al. (J Comput Phys 150:199–238, 1999), Sjögreen and Yee (J Comput Phys 225:910–934, 2007),...

    B. Sjögreen, H. C. Yee, A. A. Wray in Shock Waves
    Article 10 October 2019

  2. Broadband Aerodynamic Noise Simulation Using Synthetic Turbulence Methods

    Turbulence generated broadband noise is an important source of noise that can be found in many applications. The characteristics of noise are defined...
    **n Zhang, Siyang Zhong in Flinovia—Flow Induced Noise and Vibration Issues and Aspects-III
    Conference paper 2021

  3. Numerical simulation of noise generated by shock (wave) and boundary layer interaction in aero-engine inlet

    We utilize the nonlinear acoustic solver (NLAS) and Ffowcs-Williams/Hawkings (FW-H) equation to investigate the noise generation and radiation due to...

    Yuanjun Dai, Yiran An, ... Qunfeng Zhang in Acta Mechanica Sinica
    Article 17 February 2022

  4. Rotor Acoustics

    This chapter explores selected aspects of rotor acoustics. With increasingly stringent certification requirements, this field is becoming steadily...
    Dale Smith, George Barakos in Lecture Notes in Rotorcraft Engineering
    Chapter 2023

  5. Spatial distribution of ion polytropic index joint-modulated by temperature anisotropy and MHD disturbances in the southern high latitude magnetosheath

    Using the Cluster data from 2001 to 2010, we studied spatial distribution of effective ion polytropic index in the southern high latitude...

    Xue**a Pang, **Bin Cao, ... PengYing Jia in Science China Technological Sciences
    Article 31 January 2018

  6. Assessment of a Two-Way Coupling Methodology Between a Flow and a High-Order Nonlinear Acoustic Unstructured Solvers

    A two-way coupling on unstructured meshes between a flow and a high-order acoustic solvers for jet noise prediction is considered. The flow...

    Adrien Langenais, François Vuillot, ... Christophe Bailly in Flow, Turbulence and Combustion
    Article 20 June 2018

  7. Cluster Technical Challenges and Scientific Achievements

    The Cluster mission has been operated successfully for 14 years. As the first science mission comprising four identical spacecraft, Cluster has faced...
    C. P. Escoubet, A. Masson, ... M. L. Goldstein in Handbook of Cosmic Hazards and Planetary Defense
    Reference work entry 2015

  8. Cluster Technical Challenges and Scientific Achievements

    The Cluster mission has been operated successfully for 14 years. As the first science mission comprising four identical spacecraft, Cluster has faced...
    C. P. Escoubet, A. Masson, ... M. L. Goldstein in Handbook of Cosmic Hazards and Planetary Defense
    Living reference work entry 2014

  9. Computational Aeroacoustics

    A wide range of far field sound prediction techniques is outlined. Also, their hybridization is considered. Computational process challenges relating...
    P. G. Tucker in Unsteady Computational Fluid Dynamics in Aeronautics
    Chapter 2014

  10. Computational Aeroacoustics

    Computational aeroacoustics (CAA) deals with the prediction of an aerodynamic noise source and its propagation numerically with the help of...
    Tarit Bose in Aerodynamic Noise
    Chapter 2013

  11. High-Resolution Finite Volume Methods on Unstructured Grids for Turbulence and Aeroacoustics

    In this paper we focus on the application of a higher-order finite volume method for the resolution of Computational Aeroacoustics problems. In...

    Xesús Nogueira, Sofiane Khelladi, ... Héctor Gómez in Archives of Computational Methods in Engineering
    Article 27 July 2011

  12. LES-Based Numerical System for Noise Prediction in Complex Jets

    An overview is presented of a non-empirical CFD/CAA numerical system for jet noise prediction developed by the joint US – Russia team since 2002. Key...
    Mikhail L. Shur, Andrey V. Garbaruk, ... Mikhail Kh. Strelets in Computational Fluid Dynamics 2010
    Conference paper 2011

  13. Numerical Simulation of Supersonic Jet Noise with Overset Grid Techniques

    Supersonic jets with a complex shock pattern appear in numerous technical applications. Most supersonic jets, especially in modern military or civil...
    J. Schulze, J. Sesterhenn in Turbulence and Interactions
    Conference paper 2010

  14. An age of innocence

    Thirteen has for hundreds of years been regarded by many cultures as an unlucky number. One person who apparently did believe strongly in...
    Ben Evans in Tragedy and Triumph in Orbit
    Chapter 2012

  15. Dynamic measurement of temperature, velocity, and density in hot jets using Rayleigh scattering

    A molecular Rayleigh scattering technique is utilized to measure gas temperature, velocity, and density in unseeded gas flows at sampling rates up to...

    Amy F. Mielke, Kristie A. Elam in Experiments in Fluids
    Article 05 July 2009

  16. Numerical Simulation of Supersonic Jet Noise

    Jets with complex shock-cell structures appear in numerous technological applications. Most supersonic jets used in aeronautics will be imperfectly...
    Jan Schulze, Jörn Sesterhenn, ... Christophe Bailly in Numerical Simulation of Turbulent Flows and Noise Generation
    Chapter 2009

  17. Assessment of High-Order Algorithms for Aeroacoustic Computation of Shock-Containing Flows

    This work is interested in the design of discretization tools ensuring high order of accuracy for both discontinuous and smooth solutions. These...
    J. Berland, T. Le Garrec, ... V. Daru in Computational Fluid Dynamics 2008
    Conference paper 2009

  18. A Dynamic Spatial Filtering Procedure for Shock Capturing in High-Order Computations

    A shock-capturing method is developed for high-order non-linear computations. It consists in applying an adaptative second-order conservative...
    Christophe Bogey, Nicolas de Cacqueray, Christophe Bailly in Computational Fluid Dynamics 2008
    Conference paper 2009

  19. Data on Missiles, Impactors, Aircraft and Explosions

    This chapter introduces various types of missiles, impactors, aircraft and explosions. They include tornado-generated and windborne missiles,...
    in Shock, Impact and Explosion
    Chapter 2009

  20. Examples of Application

    Markus Raffel, Christian E. Willert, ... Jürgen Kompenhans in Particle Image Velocimetry
    Chapter 2007
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