共 5 条
[1]
Finite element modeling of ultrasonic waves by isolated flaws. Kishore N N,Sridhar I,Iyengar N G R. NDT-&E International . 2000
[2]
Nonre-flecting boundary condition in finite-element formulation for elas-tic wave equation. Sarma G S,Mallick K,Gadhinglajkar V R. Society of Exploration Geophysicists . 1998
[4]
Features of ultrasonic wave propa-gation to identify defects in composite materials modeled by fnite element method. Datta D,Kishore N N. NDT and E International . 1996