In this project an eddy current flaw detector for determining the material conductivity was designed. The introduction substantiates the relevance of the development.
In the first section the analytical review is carried out in which the following are considered: electromagnetic characteristics of substances, inductors, methods of electromagnetic structuroscopy, and features of the controlled object and properties of its material (steel) are considered.

In the second section, the calculation of the eddy current transducer is performed. The design parameters of the transducer are selected, the output signals, the limit value of the coil overheating current, the depth of penetration of eddy currents, etc. are calculated.

Hits: 364

In the diploma project the eddy current device for control of axial movement of shafts of turbines was designed. The introduction substantiates the relevance of the development.

The first section provides an analytical review, which considers: the turbine as an object of eddy current control, the materials from which the turbine housing, inductors, regulatory and technical base of eddy current control, the need to save electrical signal data to remote storage.

Hits: 338

On the diploma project of the fourth-year student of group PK-61 Maliarov Artem on the topic: "Portable eddy current flaw detector".

In this diploma project, a portable multi-frequency eddy current flaw detector for the control of rolled sheet metal was developed.

In the first section the general theoretical data of eddy current control were presented. Theoretical information on the classification of eddy current converters is also given. The second section of this dissertation presented theoretical information about wireless communication systems.

Hits: 303

The diploma project consists of an explanatory note of 78 pages, includes 28 illustrations, 1 table, 3 drawings, 17 references, 2 appendices, 6 formulas.

The aim of this diploma project is to develop a digital metal detector with calibration and discrimination functions, which is designed to search for metal objects: ancient coins, World War II explosive shells, pipes, ancient weapons, etc.

In the first introductory introduction the first historical beginning of use of metal detectors, development of technology of metal detectors and in what spheres metal detectors are applied today was considered.

Hits: 374

This diploma work consists of 51 pages, 40 illustrations, 12 formulas and 3 literary sources. Key words: capacitive sensing, capacitive sensor, capacity-code converter.

In this diploma work inspection of work was done, functional scheme of device was developed and work of separate module, capacity-code converter, was researched, and with help of this converter experimental measurements of nonelectric materials’ properties were done. Besides this a software for saving data to database was created.

Hits: 316

  1. Shvydkyi O. Ultrasonic monitor for composite material products
  2. Kibalenko V. Eddy current flaw detector for determining operational damage of structural elements
  3. Herasymchuk M. Portable ultrasonic flaw detector
  4. Yakymchuk A. Ultrasound deviсe for measuring the blood flow velocity in vessels

Page 19 of 25

АСНК КПІ ім. Ігоря Сікорського, 2021