Results 161 to 170 of about 856 (202)

Experiment and theory in anelasticity

Measurement Science and Technology, 1999
We briefly review the results of experimental and theoretical studies of anelasticity at low frequencies and we discuss the essential features of models that explain consistently the key aspects of this behaviour. In our original paper on this topic we reported that damping in a compound pendulum at frequencies in the range 10-3-10-2 Hz was consistent ...
C C Speake, T J Quinn, R S Davis, S J Richman   +3 more
openaire   +1 more source

Anelasticity in the earth

2013
Published by the American Geophysical Union as part of the Geodynamics Series, Volume 4. The fact that the materials in the solid parts of the Earth depart from perfectly elastic behaviour is now central to fundamental geophysical studies. Slow deformation (creep) by the processes of mantle convection has been widely recognised for about 25 years; it ...
Stacey, F. D., Paterson, M. S., Nicolas, A.   +2 more
openaire   +1 more source

Anelasticity

2023
Pan Zhengliang, Xu Kuangdi
openaire   +1 more source

The Theory of the Anelastic Fluid

Reviews of Modern Physics, 1948
The general theory of anelastic substances is simplified for the case of an anelastic fluid. It is shown that slow steady motions and the diffusion of vorticity obey the same laws as in the Stokes-Navier theory of a viscous fluid. A criterion for the validity of these equations is derived.The propagation and absorption of longitudinal isentropic waves ...
openaire   +1 more source

Anelasticity and lunar seismology

Earth and Planetary Science Letters, 1970
Abstract Derived relations from the author's power-law (PL) model for the anelastic behavior of sedimentary earth rock are presented for possible use in understanding the long-time response behavior of lunar seismograms. As an illustrative example of the use of these relations we have shown how they can be used to relate seismic wave propagation ...
openaire   +1 more source

The nature of yielding and anelasticity in metals

Acta Materialia, 2021
Dayong Li, R H Wagoner
exaly  

Anelasticity of Quartz

Physical Review, 1953
Richard K. Cook, Robert G. Breckenridge
openaire   +1 more source

Anelastic Planetary Magnetohydrodynamics

2001
A self-consistent anelastic planetary/satellite MHD system is optimally scaled. This scaling identifies key properties of MHD generators. Those are primarily located in thin (∼ r/R n ) buoyancy layers at the liquid core boundary. Here n = 1/3 at the onset of convection, n = 1/2 for the developed magneto-convection and R, which is defined via the ...
openaire   +1 more source

Viscosity and Anelasticity of Melts.

2013
is the Maxwell relaxation time [24]. This relaxation time is a convenient approximation to the timescale of deformation where the transition from purely viscous behavior to purely elastic behavior occurs. The purely viscous response of a silicate melt is termed “liquid” behavior whereas the purely elastic response is termed “glassy” behavior.
openaire   +1 more source

Effect of Impurities on Polycrystal Anelasticity

Journal of Geophysical Research: Solid Earth, 2022
Yasuko Takei
exaly