Ausgabe 4/2021
Inhalt (9 Artikel)
ACOUSTIC METHODS
Determining the Type of Reflector from Amplitudes of Flares Reconstructed in Various Acoustic Schemes
E. G. Bazulin, A. Kh. Vopilkin, D. S. Tikhonov
ACOUSTIC METHODS
Testing the Loading of Bearing Rings with Surface Waves Using Acoustoelasticity Effect
S. A. Bekher, L. N. Stepanova, A. O. Ryzhova, A. L. Bobrov
ACOUSTIC METHODS
Investigation of the Performance of a Piezoelectric Ultrasonic Transducer by Finite Element Modeling
Mostafa Rafienezhad-Masouleh, Farhang Honarvar
ACOUSTIC METHODS
Volume Fraction Detection of Long Period Stacking Ordered Phases in Mg Alloys Based on Dual-Tree Complex Wavelet Packet Transform
Xianghong Wang, Sheng Yang, Xiaojie Zhou, Hongwei Hu
ELECTROMAGNETIC METHODS
One Approach to the Numerical Solution of the Basic Equation of Magnetostatics for a Finite Cylinder in an Arbitrary External Field
V. V. Dyakin, O. V. Kudryashova, V. Ya. Raevskii
ELECTROMAGNETIC METHODS
Reconstructing the Topography of Surface Defects of Ferromagnets in a Normal Magnetization Field
Yu. L. Gobov, S. E. Popov
ELECTROMAGNETIC METHODS
Testing Uniaxial Stresses in Steels with Allowance for Their Magnetoelastic Sensitivity
V. F. Novikov, S. M. Kulak, A. S. Parakhin
RADIO-WAVE TECHNIQUES
Testing Electrophysical Parameters of Metamaterials by the Method of Surface Electromagnetic Waves
A. I. Kaz’min, P. A. Fedyunin