Volume 55, Issue 6 | Russian Journal of Nondestructive Testing

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Volume 55, Issue 6

June 2019

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7 articles in this issue

Structure Analysis of Products Made of Polymer Materials Using Instantaneous Spectra of Ultrasonic Signals
V. K. Kachanov
I. V. Sokolov
D. V. Timofeev
ACOUSTIC METHODS 02 September 2019 Pages: 427 - 433
Nondestructive Testing of Structurally Inhomogeneous Composite Materials by the Method of Elastic-Wave Velocity Hodograph
A. I. Potapov
A. V. Kondrat’ev
Ya. G. Smorodinskii
ACOUSTIC METHODS 02 September 2019 Pages: 434 - 442
Using “Focusing to a Point” Algorithm for Reference-Free Measurement of the Speed of Ultrasound in Tomography of Concrete Engineering Structures
V. K. Kachanov
I. V. Sokolov
D. V. Timofeev
ACOUSTIC METHODS 02 September 2019 Pages: 443 - 452
Inverse Problems of Ultrasonic Tomography in Nondestructive Testing: Mathematical Methods and Experiment
E. G. Bazulin
A. V. Goncharsky
S. Yu. Seryozhnikov
ACOUSTIC METHODS 02 September 2019 Pages: 453 - 462
Reference-Free Method for Thickness Gaging of a Test Object and Measuring the Speed of Longitudinal and Transverse Waves in It Based on Echo Signals Picked by an Antenna Array
E. G. Bazulin
A. Kh. Vopilkin
ACOUSTIC METHODS 02 September 2019 Pages: 463 - 475
Design of a Portable Frame Integrality Testing System Based on SOPC
Zhiyi Han
Xin Zhao
Lu Yang
ACOUSTIC METHODS 02 September 2019 Pages: 476 - 480
Computer Aided Radiograph Interpretation Tool for Defect Characterization from Weld Plates
K. Sudheera
N. M. Nandhitha
RADIATION METHODS 02 September 2019 Pages: 481 - 488