Kumar, Pulkit

Statistical UT scattering properties of complex materials

• Two-point correlation statistics, ultrasonic measurements, and backscattering measurements

Shear wave propagation in a piezoelectric composite structure

• Dispersion equations, Functionally graded piezoelectric material, porous-piezoelectric material, layered structure

Green’s function for wave propagation

• Transversely isotropic porous layer, Green’s function, Fourier’s transform, Delta function

Stresses induced by a moving load in a composite structure

• Moving loads, Poroviscoelastic, Stress analysis, Shear stress, Structural analysis, Induced Stresses

Stress intensity factor due to the propagation of Griffith crack

• Hilbert transformation, integral equation, monoclinic material, moving crack, plane waves, stress intensity factor