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Showing 1 to 20 of 165 for “"nonlinear effects"”.

  1. Nonlinear effects near an explosions

    Alvarado de la Tejera, SalvadorRice University1969

    … a relationship between the size of this nonlinear region and the frequency spectrum of the elastic signal. The computation of the size of the shattered zone, shows that this region is bounded by a so called "Critical Radius," which occurs when the shock wave pressure caused by the …

    rice Repository record

  2. Nonlinear Effects in Wave Motion

    Kim, Young YuelUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-10T21:24:42Z (GMT). No. of bitstreams: 1 7105153.pdf: 4284286 bytes, checksum: b74808551836d2a61a28874290a20332 (MD5) Previous issue date: 1970

    uiuc Repository record

  3. Nonlinear effects in surface gravity waves

    Fox, Michael John HavilandUniversity of Cambridge1977

    In the first section of this dissertation the resonant transfer of energy within a continuous spectrum of water waves is considered.� Using a transfer equation derived by LonguetHigg: ins (1975) for narrow spectra, and choosing suitable simple forms for these spectra, we make accurate evaluations …

    cambridge

  4. Nonlinear effects in soil structure interaction

    Scaletti Farina, Hugo Victor LuisMassachusetts Institute of Technology1977

    Thesis. 1977. Ph.D.--Massachusetts Institute of Technology. Dept. of Civil Engineering.

    mit Repository record

  5. Nonlinear Effects in Contactless Ultrasound Energy Transfer Systems

    Meesala, Vamsi ChandraVirginia Tech2021

    … and does not accurately account for radiation effects. The linear models neglect nonlinear effects associated with the nonlinear acoustic wave propagation as well as the receiver's electroelastic nonlinearities on the energy transfer characteristics, which become significant at high source …

    vt Repository record

  6. Nonlinear effects in the interaction between waves and topography

    Deininger, Richard CraigMassachusetts Institute of Technology1983

    Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Meteorology and Physical Oceanography, 1983.

    mit Repository record

  7. Nonlinear effects on interfacial wave growth into slug flow

    Campbell, Bryce KMassachusetts Institute of Technology2009

    … are well understood; however, the subsequent nonlinear evolution and the effects of wave resonances on the interface remain a subject of interest and will be the focus of this study. The Kelvin-Helmholtz (KH) instability is the traditional model for predicting interfacial instability in …

    mit Repository record

  8. Dissipation and nonlinear effects in nanomechanical resonators at low temperatures

    Lulla, KunalUniversity of Nottingham2011

    lancaster

  9. Theoretical investigations of nonlinear effects in lower hybrid wave heating

    Fukuyama, AtsushiKyoto University1980

    kyoto Repository record

  10. Optical nonlinear effects and photon pair production in modulated materials

    Dinparasti Saleh, HatefHeriot-Watt University2017

    … the refractive index through the second order nonlinearity of the medium. We show that the key condition for this approach is that the medium is subwavelength in thickness. This leads to a temporal modulation of the refractive index. We use a mechanically exfoliated MoS2 monolayer. We present a …

    heriot-watt Repository record

  11. Nonlinear effects on wave propagation in a cylindrical elastic body

    Dalke, RogerColorado School of Mines. Arthur Lakes Library1986

    Includes bibliographical references (pages 70-71).

    colo-mines Repository record

  12. NONLOCAL AND NONLINEAR EFFECTS ON SOLAR OSCILLATIONS (RADIATIVE DAMPING, LIMB DARKENING).

    LOGAN, JERRY DAVID.The University of Arizona.1984

    … average properties of the medium. If the basic nonlinear equations are statistically averaged, the influence of the "mean field" can be investigated. This nonlinear effect can become important in the analysis for single modes in the upper photosphere.

    arizona-thes Repository record

  13. A Comprehensive Study Of Nonlinear Effects Of Coupling Materials In Ultrasound Infrared Imaging

    Song, Yuyang2014

    <p>Nondestructive Evaluation (NDE) is a multidisciplinary field of research, which is focused on the development of analysis and measurement technologies for the quantitative characterization of materials, components and structures. It is a key process used in product evaluation, troubleshooting …

    wayne-thes Repository record

  14. Particle-In-cell simulations of nonlocal and nonlinear effects in inductively coupled plasmas

    Froese, Aaron MatthewUniversity of Saskatchewan2007

    The kinetic effects in an inductively coupled plasma (ICP) due to thermal motion of particles modified by self-consistent magnetic fields are studied by using a particle-in-cell (PIC) simulation. In the low pressure, low frequency regime, electron mean free paths are large relative to device size …

    sask Repository record

  15. NONLINEAR EFFECTS IN MAGNETIC GARNET FILMS AND NONRECIPROCAL OPTICAL BLOCH OSCILLATIONS IN WAVEGUIDE ARRAYS

    Kumar, Pradeep

    mtu Repository record

  16. A circuit model BOSS simulation of nonlinear effects in long distance fiber optic systems

    Mehta, Shilpa D.Virginia Tech1993

    … effect of group velocity dispersion (GVD) and nonlinearity limits the transmission distance of fiber optic communication systems. By designing a circuit that can model this effect and simulating it using the Block Oriented Systems Simulator (BOSS), we can study the pulse distortion and …

    vt Repository record

  17. Geometric and material nonlinear effects in elastic-plastic and failure analyses of anisotropic laminated structures

    Rourk, DaveVirginia Polytechnic Institute and State University1986

    … plastic material behavior with full geometric nonlinearity is used to determine stresses at selected points (Gauss quadrature points in each element) of the structure. Material stiffness (constitutive) matrices are evaluated at each Gauss point, in each lamina and in each element, and when the …

    vt Repository record

  18. A Diagnostic Study of the Nonlinear Effects of Transient and Stationary Eddies on the Winter Mean Circulation

    Youngblut, Carl EdwardUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-14T06:31:19Z (GMT). No. of bitstreams: 1 8009221.pdf: 4188541 bytes, checksum: 1799bf3f1a11f262f2108b24be476b1e (MD5) Previous issue date: 1979

    uiuc Repository record

  19. A Multidimensional Study of Transit Ridership and Station Mode Shares in the United States: Nonlinear Effects, Data Aggregation, and Post-Pandemic Changes

    Abdollahpour Razkenari, Seyed SajjadVirginia Tech2024

    … et al.) and assessing data aggregation effects around different transit station types at the local level, along with identifying key predictors of ridership across transit modes at the regional level, offers valuable insights for policy efforts. Specifically, the dissertation comprises …

    vt Repository record

  20. Wideband spectrum sensing using rapidly tuned antennas

    Daly, Erica LynnUniversity of Illinois at Urbana-Champaign2017

    … extremely rapidly can induce significant nonlinear effects. This work explores the nonlinear effects of rapidly scanning a narrowband antenna in order to enable the design of devices that scan the antenna extremely rapidly. The frequency spread due to the amplitude modulation effect due to …

    uiuc Repository record

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