1–20 von 38 Ergebnissen
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    A Comprehensive Parametric Modelling for Mixed Convection Film Boiling Analysis on a Vertical Flat Plate

    Das, Dipak Chandra / Ghosh, Koushik / Sanyal, Dipankar | Springer Verlag | 2018
    use of Kelvin–Helmholtz criterion shows good matching to the limited number of experimental data, whereas for high liquid flow velocity the ...

    Acoustic Interaction of Piezo-Adaptive Resonance Cells of the Sound-Absorbing Honeycomb Panel

    Pisarev, P. V. / Pan’kov, A. A. / Anoshkin, A. N. | Springer Verlag | 2022
    Schlagwörter: Helmholtz cell

    A Magnetospheric Substorm and the Motion of the Magnetopause

    Nikolaeva, N. S. / Parkhomov, V. A. / Borodkova, N. L. et al. | Springer Verlag | 2005
    -Helmholtz instability, and substorm processes. It is shown that fast motions of the magnetopause are detected almost simultaneously with field ...

    An Explicit Integration Finite Element Method for Impact Noise Generation at a Squat

    Yang, Z. / Li, Z. / Dollevoet, R. P. B. J. | Springer Verlag | 2015
    element method (BEM) based on Helmholtz equation is adopted to transform the vibrations of the track into acoustic signals. ...

    Application of Transpiration Cooling for Hot Structures

    Kuhn, M. / Hald, H. | Springer Verlag | 2008

    Application of Two-Chamber Muffler to Reduce Car Noise in Engine Intake System

    Tang, Zhihong / Zhu, Zhenying / Men, Yongxin et al. | Springer Verlag | 2012
    tests it is found that noise is induced by engine intake system. In order to reduce the noise level a Helmholtz resonance muffler is introduced ...
    Schlagwörter: Helmholtz resonance muffler

    Application of UQ to Combustor Design

    Richard, S. / Lamouroux, J. / Ndiaye, A. et al. | Springer Verlag | 2018
    having recourse to 3D LES or even 3D Helmholtz solvers to deal with uncertainties in the high-dimensional spaces within a reasonable ...

    Breakup modeling of a liquid jet in cross flow

    Im, K. -S. / Lin, K. -C. / Lai, M. -C. et al. | Springer Verlag | 2011
    flow. A developed model has been extended from an existing Kelvin-Helmholtz/Rayleigh-Taylor (K-H/R-T) hybrid model. A new mass reduction rate ...

    Computational Aeroacoustics

    Tucker, P. G. | Springer Verlag | 2014
    Schlagwörter: Helmholtz

    Conditions for exciting the maximal gas vibration amplitude in a combustion chamber of the Helmholtz resonator type

    Iovleva, O. V. / Larionov, V. M. | Springer Verlag | 2012
    estimate in quantity the parameters influencing a vibration combustion process in the Helmholtz resonator with the inlet multichannel burner which ...

    Development of twin-chamber on-wheel resonator for tire cavity noise

    Kamiyama, Youichi | Springer Verlag | 2017
    Helmholtz resonator technology which is a flexible device which can equip roadwheel and does not limit a tire brand and commercial production was ...

    Effect of Buoyancy on the Instability of Light Jets and Plumes

    Chakravarthy, Ravilla Vamsi Krishna / Lesshafft, Lutz / Huerre, Patrick | Springer Verlag | 2016
    be determined by the baroclinic torque resulting in the Kelvin Helmholtz instability as in the case of hot jets. However, as the Froude ...

    Experimental Study of Active Cooling in 8 Laminar Hypersonic Flows

    Heufer, K. A. / Olivier, H. | Springer Verlag | 2008

    Experimental Study of the Base Flow

    Henckels, A. / Gülhan, A. | Springer Verlag | 2008

    Fluid-structure coupling effects in synthetic jet devices

    Girfoglio, M. / Chiatto, M. / Luca, L. | Springer Verlag | 2013
    the two peak frequencies, corresponding to the modified Helmholtz and first-mode structural resonance frequencies. The model is validated ...

    GARTEUR activities on acoustical methods and experiments for studying on acoustic scattering

    Yin, Jianping / Rossignol, Karl-Stéphane / Barbarino, Mattia et al. | Springer Verlag | 2018
    boundary element method for solving the Helmholtz equation and computational aeroacoustic method for solving linearized Euler equations. The test ...

    General Introduction

    Gülhan, A. | Springer Verlag | 2008

    A few years ago the Helmholtz Association (HGF) consisting of 15 research Institutions including the

     ...

    H2 Blister Formation on Metallic Surfaces: A Candidate for Degradation Processes in Space

    Sznajder, Maciej / Geppert, Ulrich | Springer Verlag | 2014
    Schlagwörter: Helmholtz Free Energy

    High-Speed Shadowgraph Visualization Studies of the Effectiveness of Ventilating a V-Gutter Flame Holder to Mitigate Screech Combustion Instability in an Aero-Gas Turbine Afterburner

    Rajashekar, C. / Shambhoo / Raghukumar, H. S. et al. | Springer Verlag | 2021
    -pitched audible tones. These screech instabilities which are detrimental to the engine are conventionally suppressed by embedding Helmholtz ...

    Installation: numerical investigation

    Lummer, M. | Springer Verlag | 2019
    investigate them are presented. First, a fast multipole method boundary element method (FMM-BEM) which can solve the Helmholtz wave equation for full ...