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Dynamic waves in fluidized beds
Powder Technology, 1995Abstract Published results on the velocity of propagation and the change of amplitude of dynamic waves in fluidized beds are reviewed and re-evaluated. A distinction is drawn between pressure waves and solids concentration waves. Over the range of frequencies of interest in fluidized beds, predictions of the velocity of compression waves by pseudo ...
D. MUSMARRA +3 more
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Chaos, Solitons & Fractals, 1995
The spiral is a widespread structural element in the large variety of shapes created by nature [1]. Growth processes may result in the formation of a static spiral: the patterned deposition of growing precipitate or, in morphogenesis, the snail’s shell or the arrangement of sunflower seeds.
Stefan C. Müller, Theo Plesser
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The spiral is a widespread structural element in the large variety of shapes created by nature [1]. Growth processes may result in the formation of a static spiral: the patterned deposition of growing precipitate or, in morphogenesis, the snail’s shell or the arrangement of sunflower seeds.
Stefan C. Müller, Theo Plesser
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Impact of sea-level rise and coral mortality on the wave dynamics and wave forces on barrier reefs
Marine Pollution Bulletin, 2014Tom Baldock +2 more
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Journal of Physics A: Mathematical and General, 1987
Summary: Numerical studies of two-dimensional turbulence show the importance of localised structures, both in the small scales where intermittent transfers occur and in the large scales dominated by coherent vortices. This work is an attempt to establish a more appropriate theoretical framework than the usual Fourier representation.
Benzi, R., Legras, B.
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Summary: Numerical studies of two-dimensional turbulence show the importance of localised structures, both in the small scales where intermittent transfers occur and in the large scales dominated by coherent vortices. This work is an attempt to establish a more appropriate theoretical framework than the usual Fourier representation.
Benzi, R., Legras, B.
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2009
Greenwater on Offshore Platforms due to Extreme Waves (K-A Chang) Modeling Waves with Smoothed Particle Hydrodynamics (T Dalrymple) The GLM Method (M Dingemans) Modeling Sediment Transport in Heterogeneous Coastal Environment (T Hsu) Cross-Shore Suspended Sand and Bedload Transport on Beaches (N Kobayashi) Subaqueous Fluid Discharge Estimates from ...
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Greenwater on Offshore Platforms due to Extreme Waves (K-A Chang) Modeling Waves with Smoothed Particle Hydrodynamics (T Dalrymple) The GLM Method (M Dingemans) Modeling Sediment Transport in Heterogeneous Coastal Environment (T Hsu) Cross-Shore Suspended Sand and Bedload Transport on Beaches (N Kobayashi) Subaqueous Fluid Discharge Estimates from ...
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Dynamic pilot wave bound states
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2019Motivated by recent parallels between classical bouncing droplet experiments and quantum bound states, we explore the lessons that droplet experiments might teach us about the dynamics of quantum solutions. Since the classical experiment is periodically driven, we examine periodic driving of the integer spin Klein-Gordon equation. We find that an exact
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2007
Introduction When an air parcel is displaced from its initial position, a restoring force may cause it to return to its initial position. In doing so, inertia will cause the air parcel to overshoot and pass its initial equilibrium position moving in the opposite direction from that in which it is initially displaced, thereby creating an oscillation
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Introduction When an air parcel is displaced from its initial position, a restoring force may cause it to return to its initial position. In doing so, inertia will cause the air parcel to overshoot and pass its initial equilibrium position moving in the opposite direction from that in which it is initially displaced, thereby creating an oscillation
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1989
For the sake of simplicity, we consider a sinusoidal form of Figure 2.1 to represent a typical wave generated on the free surface of a sea. It must be emphasized here that an ocean surface rarely ever exhibits a simple and a singular waveform as displayed in Fig. 2.1.
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For the sake of simplicity, we consider a sinusoidal form of Figure 2.1 to represent a typical wave generated on the free surface of a sea. It must be emphasized here that an ocean surface rarely ever exhibits a simple and a singular waveform as displayed in Fig. 2.1.
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, 2000