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Viscous Damping of Bubbles

The Journal of the Acoustical Society of America, 1960
An expression is derived for the spatial distribution of viscous energy losses in the doby of liquid surrounding a vibrating spherical bubble.
R. K. Gould, W. L. Nyborg
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Identification of damping: Part 1, viscous damping

Journal of Sound and Vibration, 2001
Abstract Characterization of damping forces in a vibrating structure has long been an active area of research in structural dynamics. The most common approach is to use “viscous damping” where the instantaneous generalized velocities are the only relevant state variables that affect damping forces.
Adhikari, S, Woodhouse, J
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The viscous damping of atmospheric gravity waves

Canadian Journal of Physics, 1963
Dissipation produced by viscous damping and thermal conduction is important in the study of atmospheric gravity waves, which are themselves important in a study of "irregular" motions in the upper atmosphere. The mathematics of this damping is considered in some detail here, and charts are given to assess the effects of viscous damping and thermal ...
Pitteway, M. L. V., Hines, C. O.
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Viscous damping forces on oscillating cylinders

Applied Ocean Research, 1985
Theoretical descriptions have been derived for the fluid force on a sinusoidally vibrating cylinder. The descriptions were obtained by applying perturbation expansion techniques to the Navier-Stokes equations based on small amplitude-to-radius ratio = e/a and large vibratory Reynolds number R = a2 ¿/¿, where ¿ is frequency of vibration and ¿ is ...
Brouwers, J.J.H., Meyssen, T.E.M.
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Electromagnetic and Viscous Damping of Core Oscillations

Geophysical Journal of the Royal Astronomical Society, 2007
Summary A detailed investigation of the interaction of core oscillations with the main magnetic field is made. Selection rules and interaction coefficients are obtained. Although the strengths of the interactions vary over nearly three orders of magnitude, all are extremely weak. Ohmic and viscous dissipation are considered in parallel calculations. It
Crossley, D. J., Smylie, D. E.
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MODELING VISCOUS FLUID DAMPING IN OSCILLATING MICROSTRUCTURES

Modern Physics Letters B, 2009
Recent rapid advances in microelectromechanical system have facilitated the applications of various oscillating microstructures, where fluid damping plays a critical role and becomes a main cause of energy dissipation. In the present study, we have used lattice Boltzmann method to investigate the Stokes' second problem for non-equilibrium effect.
Tang, G.H.   +4 more
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