Dataset on reflection and transmission coefficients of ultrasonic shear horizontal guided waves in plates with wall thinning

Damage detection in bent plates using shear horizontal guided waves.

Study of the interaction of shear horizontal guided mode with defects in the bend region of an isotropic top hat stiffener is presented. Compared with the SH0 wave in a plate, the shear mode in the bend is dispersive and its wavefield characteristics are affected by the curvature of the bend. The scattering studies showed that the sensitivity of the wave to outer surface cracks in the bend incr...

Reflection and Transmission of Plane Waves at Micropolar Piezothermoelastic Solids

The present investigation analysis a problem of r­­­eflection and transmission at an interface of two micropolar orthotropic piezothermoelastic media. The basic equations and constitutive relations for micropolar orthotropic piezothermoelastic media for G-L theory are derived. The expressions for amplitude ratios corresponding to reflected and transmitted waves are derived analytically. The eff...

Part 3 REFLECTION AND TRANSMISSION OF ULTRASONIC WAVES

Shear horizontal elastic solitons in crystal plates

The effect of nonlinearity on the propagation of shear horizontal elastic waves in crystal plates is analysed in the framework of Maradudin’s equations. It is demonstrated that in the plates it is possible to have propagation of bright and dark solitons of the shear horizontal polarization, and the influence of the plate properties on their parameters is studied. The condition to create dark so...

a comparison of teachers and supervisors, with respect to teacher efficacy and reflection

supervisors play an undeniable role in training teachers, before starting their professional experience by preparing them, at the initial years of their teaching by checking their work within the proper framework, and later on during their teaching by assessing their progress. but surprisingly, exploring their attributes, professional demands, and qualifications has remained a neglected theme i...