5 research outputs found
Numerical simulation and experimental results of ultrasonic waves scattering on a model of the artery
The aim of this paper is to compare the results of the
mathematical modeling and experimental results of the ultrasonic waves
scattering in the inhomogeneous dissipative medium. The research was carried
out for an artery model (a pipe made of a latex), with internal diameter of
5 mm and wall thickness of 1.25 mm. The numerical solver was created for
calculation of the fields of ultrasonic beams and scattered fields under
different boundary conditions, different angles and transversal displacement
of ultrasonic beams with respect to the position of the arterial wall. The
investigations employed the VED ultrasonic apparatus. The good agreement
between the numerical calculation and experimental results was obtained