Subcritical penetration into a viscoelastic solid due to interface roughness: Laboratory experiment and perturbation theory model

1998 ◽  
Vol 103 (5) ◽  
pp. 2901-2901
Author(s):  
Garfield R. Mellema ◽  
Terry E. Ewart ◽  
Kevin L. Williams
Keyword(s):  
Perturbation Theory ◽  
Laboratory Experiment ◽  
Theory Model ◽  
Interface Roughness ◽  
Viscoelastic Solid

Unitarity and Fixed Poles of Weak Amplitudes in a Perturbation-Theory Model

1970 ◽  
Vol 2 (12) ◽  
pp. 3031-3034
Author(s):  
H. C. Baker ◽  
Eugene Y. C. Lu ◽  
L. E. Wood
Keyword(s):  
Perturbation Theory ◽  
Theory Model

Perturbation Theory Model of Metabolic Reaction Networks

2017 ◽  
Author(s):  
Gerardo M. Casañola-Martín ◽  
Facundo Pérez-Jiménez ◽  
Matilde Merino Sanjuan ◽  
James Green
Keyword(s):  
Perturbation Theory ◽  
Theory Model ◽  
Reaction Networks ◽  
Metabolic Reaction

Frequency Equations of Magneto-Thermoviscoelastic Surface Wave

2010 ◽  
Vol 97-101 ◽  
pp. 479-483
Author(s):  
Hong Yu Xu ◽  
Bing Bing Xue ◽  
Zhu Mu Fu
Keyword(s):  
Surface Wave ◽  
Theory Model ◽  
Frequency Equation ◽  
Type Ii ◽  
Viscoelastic Solid ◽  
Viscoelastic Waves ◽  
Viscoelastic Theory ◽  
Voigt Model ◽  
General Frequency ◽  
Coupled Theory

The model of the generalized linear micropolar magneto-thermoviscoelastic theory is presented in this paper. It can be applied to the coupled theory as well as to five generalizations, such as L-S theory, G-L theory, H-I theory, G-N theory of type (II) and C-T theory. If some parameters in this model are taken as given values, we can easily deduce the known models of Kelvin-Voigt model and other generalized micropolar/magneto/thermo/viscoelastic theory model. The magneto-thermo- viscoelastic waves at an interface between two micropolar viscoelastic solid mediums are discussed with the model. Using continuous conditions, the general frequency equations are obtained. Also as a validation, if one media is replaced by vacuum, we have deduced the frequency equation of Rayleigh wave. And if the problem is reduced to elastic case, it coincides with the results of Ewing et al.

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