TITLE:
Interaction of Nonstationary Waves on Cylindrical Body
AUTHORS:
Safarov Ismoil Ibrohimovich, Kulmuratov Nurillo Rakhimovich, Teshayev Muhsin Khudoyberdiyevich, Kuldashov Nasriddin Urinovich
KEYWORDS:
Compression Impulses, Fourier Transform, Romberg Method, Heaviside Function, Reflections, Diffraction
JOURNAL NAME:
Applied Mathematics,
Vol.10 No.6,
June
17,
2019
ABSTRACT: In this paper, the case of the interaction of a flat compression pulse with a layered cylindrical body in an infinite homogeneous and isotropic elastic medium is studied. The problem by the methods of integral Fourier transforms is solved. The inverse transform numerically by the Romberg method is calculated. With a time of toast and a decrease in momentum, the accuracy is not less than 2%. Taking into account the diffracted waves the results are obtained.