Ultrasonic Investigation of Mechanical Properties |
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Page 35
... axis and 32 mm along the y and z axes . The light beam was directed along the x axis in all cases . Figure 12 shows the ultrasonic beam associated with longitudinal wave propagation along the z axis . The symmetry associated Fig . 12 ...
... axis and 32 mm along the y and z axes . The light beam was directed along the x axis in all cases . Figure 12 shows the ultrasonic beam associated with longitudinal wave propagation along the z axis . The symmetry associated Fig . 12 ...
Page 36
... axis of a quartz crystal with energy - flux deviation [ after Merkulov and Yakovlev ( 34 ) ] . with this axis is such that longitudinal wave propagation is istropic , i.e. , a pure mode wave propagates with no deviation of the energy ...
... axis of a quartz crystal with energy - flux deviation [ after Merkulov and Yakovlev ( 34 ) ] . with this axis is such that longitudinal wave propagation is istropic , i.e. , a pure mode wave propagates with no deviation of the energy ...
Page 92
... axis and com- pressive stress along the a axis , respectively . Finally , if we substitute the expressions for a and ẞ from Eqs . ( 252 ) into Eq . ( 253 ) and rearrange we obtain 011 PoV2a = ( 2μ + λ ) — ( 32 + μ ) 2+ μ μ · ( 42 + 10μ ...
... axis and com- pressive stress along the a axis , respectively . Finally , if we substitute the expressions for a and ẞ from Eqs . ( 252 ) into Eq . ( 253 ) and rearrange we obtain 011 PoV2a = ( 2μ + λ ) — ( 32 + μ ) 2+ μ μ · ( 42 + 10μ ...
Contents
Introduction | 1 |
Nonlinear Elastic Waves | 73 |
On the Energetics Kinetics and Topography of Interfaces | 78 |
Copyright | |
4 other sections not shown
Common terms and phrases
Alers aluminum Andreatch anisotropic Appl axis Breazeale calculated compressive stress crystallographic orientation cubic crystals determine direction cosines displacement gradients displacements along 001 displacements along 110 elastic moduli elastic wave propagation energy-flux vector equation of motion experimental germanium given by Eq hydrostatic pressure hydrostatic pressure transverse ideal orientation interaction isotropic solid linear elastic wave longitudinal wave longitudinal wave propagating materials mode transverse wave nonlinear elastic wave obtain Papadakis particle displacements phonons Phys Physical Acoustics plane wave pressure transverse wave pure mode longitudinal pure mode transverse pv² quasilongitudinal quasitransverse wave rolling direction second harmonic second-order elastic constants shear wave single crystals six third-order elastic stress along 001 symmetry test specimen texture third-order elastic constants Thurston and Brugger transducer transverse wave ultrasonic beam ultrasonic pulse uniaxial stress v₁ v₂ values wave along 100 wave normal wave speeds wave velocity Young's modulus