1–20 von 24 Ergebnissen
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    NUMERICAL INVESTIGATION OF THE EFFECT OF GRAZING FLOW TO SOUND ABSORPTION ON HELMHOLTZ RESONATOR

    Sasaki, Daisuke / Iwafune, Tsubasa / Toh, Hidemi et al. | British Library Conference Proceedings | 2019

    KELVIN-HELMHOLTZ TYPE VORTICES IN UNSTEADY SEPARATION BUBBLES

    Talan, M. / Meyer, A. / Hourmouziadis, J. et al. | British Library Conference Proceedings | 2003

    Acoustical Characteristics of Helmholtz Type Resonators

    Sindhuphak, A. / Lokitsangtong, M. / Silapakijwongkul, B. et al. | British Library Conference Proceedings | 1995

    Nonlinear Helmholtz equation resolution through the finite element method

    Cucinotta, A. / Selleri, S. / Vincetti, L. et al. | British Library Conference Proceedings | 1998

    Simulation of scattering and reflection problems via solution of the 2D Helmholtz equation

    Schmidt, F. / Optical Society of America | British Library Conference Proceedings | 1998

    Advanced distance measures for analysis of hybrid rocket combustion video data

    Freier Zugriff
    Rüttgers, Alexander / Petrarolo, Anna | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2020

    Noise reductions for low speed diesel engines and application of noise measurement using spherical beamforming technique

    Kajihara, Shuhei / Takashima, Kazuhiro / Hoejgaard, Jens et al. | Tema Archiv | 2010
    in the engine room. Secondly, we report some samples of the countermeasures for noise reduction including the application of Helmholtz ...
    Schlagwörter: Helmholtz-Gleichung , Helmholtz-Resonator

    New pulsating casing collar to improve cementing quality

    Chen, Ping / He, Kaiping / Wu, Jiang | Tema Archiv | 1998
    collar (PCC) is designed according to the Helmholtz oscillator to generate a pulsating jet flow by self-excitation in the cementing process. By ...
    Schlagwörter: Helmholtz-Oszillator

    Investigation of Wireless Power Transfer System with Different Coil Structures used in Wireless Capsule Endoscope

    Sravya, Duvvuru / Bobba, Phaneendra Babu / Rani, M Naga Sandhya | IEEE | 2021
    Helmholtz coil and PRC used here is 3D PRC which enables the different Orientations of Capsule all through the Small Intestine. The PTE is about ...

    From single autonomous robots toward cooperative robotic interactions for future planetary exploration missions

    Freier Zugriff
    Wedler, Armin / Wilde, Martina / Dömel, Andreas et al. | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2018
    the DLR institutions within the Helmholtz projects ROBEX and ARCHES, dealing with robots for autonomous space and ocean exploration ...

    Acoustically Absorbing Lightweight Thermoplastic Honeycomb Panels

    Eichhorn, Georg / Jonza, James M. / Kalish, Jeffrey et al. | SAE Technical Papers | 2017
    one skin have been developed to absorb specific noise frequencies. The absorption results from a combination and interaction of Helmholtz and ...

    Laboratory testing of a high transmission loss aircraft cabin structure

    Kuntz, Herbert L. / Gatineau, Robert J. | NTRS | 1990
    Laboratory tests have been performed to obtain transmission loss data for an aircraft cabin with Helmholtz resonators installed in the ...

    Design and performance of large air bearing spacecraft attitude simulator

    Muench, W.K. | Engineering Index Backfile | 1964
    Corp consists of air bearing table, which contains spacecraft systems to be tested; collimators for stellar simulation; Helmholtz coils to ...

    Investigation of Wave Stripping Models on a Generic Wing-Mirror Using a Coupled Level-Set Volume of Fluid Simulation

    Gaylard, Adrian / Garmory, Andrew / Jilesen, Jonathan et al. | SAE Technical Papers | 2020
    predicting the different regimes observed with CLSVOF. However, a model based on wave stripping due to Kelvin-Helmholtz instability is seen to give ...

    The development of a large three-axis magnetic field susceptibility test (L-TAMFST) system

    Choo, V. / Javor, E. / Obara, M. et al. | Tema Archiv | 1997
    Naval Undersea Warfare Center (NUWC). L-TAMFST is a multi-axis Helmholtz coil test fixture that is used to perform magnetic field susceptibility ...
    Schlagwörter: Mehrachsen-Helmholtz-Spule