Numerical calculations for resonance scattering by an elastic sphere in an elastic medium

1985 ◽  
Vol 77 (S1) ◽  
pp. S5-S5
Author(s):  
D. Brill ◽  
G. C. Gaunaurd
Keyword(s):  
Elastic Medium ◽  
Resonance Scattering ◽  
Numerical Calculations ◽  
Elastic Sphere

scholarly journals Acoustic radiation force on an elastic sphere in a soft elastic medium

2018 ◽  
Vol 144 (2) ◽  
pp. 568-576 ◽  
Author(s):  
Yurii A. Ilinskii ◽  
Evgenia A. Zabolotskaya ◽  
Benjamin C. Treweek ◽  
Mark F. Hamilton
Keyword(s):  
Elastic Medium ◽  
Acoustic Radiation ◽  
Radiation Force ◽  
Acoustic Radiation Force ◽  
Elastic Sphere

Research of Stability and Seismic Resistance of Non-Uniform Two-Layer Rods in Elastic Medium

2020 ◽  
pp. 67-75
Author(s):  
Tukezban Jafar Hasanova ◽  
Saida Abdulali Tagieva
Keyword(s):  
Galerkin Method ◽  
Elastic Medium ◽  
Dynamic Instability ◽  
Homogeneous Problem ◽  
Numerical Calculations ◽  
Seismic Resistance ◽  
Main Area ◽  
Seismic Impacts

Simulation considered after the main seismic impacts are removed from the structure, the two-layer rod, which is in an elastic environment, is subjected to periodic longitudinal forces. In the investigated work the Bubnov”s-Galerkin method was used, numerical calculations were made. The main area of dynamic instability is built and shown in the figure, where the dotted line marks the solution of a homogeneous problem.

scholarly journals Exact Magnetothermoelastic Solution for a Hollow Sphere Subjected to Initial Stress, Rotation, and Magnetic Field

2014 ◽  
Vol 2014 ◽  
pp. 1-13 ◽  
Author(s):  
S. M. Abo-Dahab ◽  
Nahed S. Hussein ◽  
M. Al-Bokamy
Keyword(s):  
Magnetic Field ◽  
Analytical Solution ◽  
Elastic Medium ◽  
Initial Stress ◽  
Hollow Sphere ◽  
Heat Propagation ◽  
Numerical Calculations ◽  
Periodic Loading ◽  
Stress Rotation ◽  
Coupled Theory

We estimated an analytical solution of the displacement, stress, and temperature in a rotating isotropic homogeneous elastic medium hollow sphere subjected to periodic loading and magnetic field. The coupled theory of thermoelasticity is applied to determine an infinite velocity of heat propagation. The numerical calculations are carried out for the displacement, temperature, and stresses. The results obtained are displayed graphically to illustrate the effect of initial stress, rotation, and magnetic field which indicate to pronounce influence of rotation and magnetic field.

COMPARISON BETWEEN EXPERIMENTS AND NUMERICAL CALCULATIONS ON S = 1/2 HEISENBERG-XY FERROMAGNETIC CHAINS

1988 ◽  
Vol 49 (C8) ◽  
pp. C8-1451-C8-1452 ◽  
Author(s):  
K. Kopinga ◽  
J. Emmen ◽  
G. C. de Vries ◽  
L. F. Lemmens ◽  
G. Kamieniarz
Keyword(s):  
Numerical Calculations

Resonance Scattering by a Small Particle above a Perfectly Reflecting Periodic Rough Surface

2005 ◽  
Vol 64 (10) ◽  
pp. 819-831
Author(s):  
F.G. Bass ◽  
D. V. Mikhaylova ◽  
V. Prosentsov ◽  
L. Resnick
Keyword(s):  
Rough Surface ◽  
Small Particle ◽  
Resonance Scattering

The Feasibility of Numerical Calculations of Vias Using the Matrix-Penciled Moment Method

PIERS Online ◽  
2010 ◽  
Vol 6 (1) ◽  
pp. 36-40 ◽  
Author(s):  
Hailiang Li ◽  
Yu Tian ◽  
Tong Ling
Keyword(s):  
Moment Method ◽  
Numerical Calculations ◽  
The Matrix
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