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Registration Number

0223U000343, 0122U200093 , R & D reports

Title

Development of methods for analysis of spatial characteristics of nanogeometry of friction surface roughness on the basis of data of differential-phase measurements in laser interferometric systems with acousto-optical scanning

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Head

Kolienov Serhii O., Кандидат фізико-математичних наук

Registration Date

06-01-2023

Organization

Taras Shevchenko National University of Kyiv

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Research object: rough surface. The purpose of the work: improvement of the software-hardware measuring complex that implements the laser differential-phase method of 2D scanning using an acousto-optical system for controlling laser beams, as well as determining the parameters of surface roughness analysis taking into account its spatial-frequency and angular characteristics. Work was carried out on the modernization and improvement of the hardware and software part of the laser differential-phase scanning microscope-profilometer, which implements the differential-phase method of studying rough surfaces. New algorithms and approaches to the analysis of spatial-frequency and angular characteristics of roughness have been introduced in order to determine ways to improve the tribological properties of surfaces. 

Product Description

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Hryhoruk Valerii І.
Kanievskyi Vasyl I.
Serdeha Iryna V.
Smyrnov Yevhen M.

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2023-01-06