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Vdovychenko Oleksandr


Scientific interest

Dr. Vdovychenko’s research interests include materials science, applied physics, and nondestructive testing. The work is focused on:

     - study of the interaction of acoustic waves with the elements of the structure of materials in the time, frequency and frequency-time domains;

    - on their basis, the development of new acoustic methods for studying the structure and physical and mechanical properties and methods of non-destructive evaluation of materials obtained using the prospective technologies.

Biography

Dr.Sc. (Materials Science), (2020) “Characterization of mesostructure and properties of powder and composite materials by acoustic spectroscopy”

Ph.D. (Materials Science) (1994) “Elasticity, unelasticity and fatigue of metal matrix composites for operations under  variable loading”

M.S. (Mechanical Engineering) (1985) Department of Instrumentation, Kyiv Polytechnic Institute “Piezoelectric transducer for measuring pressure pulsation”

Dr. Vdovychenko is an author of more than 100 scientific works including 5 inventions.

He taught at the Department of Instruments and Systems of Non-Destructive Testing of NTUU "Kyiv Polytechnic Institute", supervised the preparation of more than 10 bachelor's theses and 4 master's theses. 

Since 2022, he has been teaching at the Department of Applied Physics and Materials Science of Kyiv Academic University.

               Dr. Vdovychenko is a member of the Scientific Council of the Ministry of Education and Science of Ukraine, Section "Nuclear Physics, Radiophysics and Astronomy"

Patents

1. Спосіб визначення дефектності матеріалу / О.В. Вдовиченко // Патент № 108145 UA. - №а201310398; заявл.23.08.2013; опубл. 25.03.2015, Бюл. №6.

2. Спосіб визначення дефектності матеріалу. / О.В. Вдовиченко // Патент № 103716 UA. - №a201209288; заявл.30.07.2012; опубл. 11.11.2013, Бюл. 21.

3. Спосіб визначення модуля пружності матеріалів./ О.В. Вдовиченко// Патент № 90728 UA. - № a200801599; заявл.07.02.2008; опубл. 25.05.2010, Бюл.10.

4. Спосіб контролю дефектності матеріалів / О.В. Вдовиченко // Патент № 90002 UA. -№a2008 01598; заявл. 07.02.2008; опубл. 25.03.2010, Бюл.6.

5. Спосіб контролю дефектності матеріалів / О.В. Вдовиченко // Патент №82678 UA - №а200503968; заявл. 26.04.2005; опубл. 12.05.2008, Бюл.9.

 

Selected Publications

1. Modeling of multimodulus elastic behavior of damaged powder materials using computational micromechanics / A.V. Kuzmov, O.V. Vdovychenko, M.B. Shtern, O.G. Kirkova // Powder Metallurgy and Metal Ceramics. – 2021. – V.59. – P.491 – 498.

2. The influence of deformation modes on the structure and properties of Al–Mg–X powder composites. III. The influence of nanosized SiC powder content and deformation processing on the properties of AMg5 alloy powder composites/ K.A. Gogaev, V.S. Voropaev, O.V. Vdovychenko, Yu.N. Podrezov, N.F. Gadzyra, Ya.I. Yevich // Powder Metallurgy and Metal Ceramics. – 2019. – Vol.57. – P.499 – 505.

3. The influence of deformation modes on the structure and properties of Al–Mg–X powder composites. I. The influence of rolling conditions on the mechanical properties of aluminum powder ribbons strengthened with SiC nanoparticles / K.A. Gogaev, V.S. Voropaev, O.V. Vdovychenko, Yu.N. Podrezov, N.F. Gadzyra, Ya.I. Yevich // Powder Metallurgy and Metal Ceramics. – 2018. – Vol.57. – P.257 – 264.

4. Mechanical behavior of homogeneous and nearly homogeneous Ti3Sn: Role of composition and microstructure / O. Vdovychenko, O. Ivanova, Yu. Podrezov, M. Bulanova, I. Fartushna // Materials and Design. – 2017. – Vol.125. – P.26-34.

5. Application of the methods of mechanical resonance for the detection of defects in steels of steam pipelines after operation / O.V. Vdovychenko // Materials Science. – 2014. – Vol.49. – P.461 – 468.

6. Dynamic mechanical behavior of intermetalliс Ti3Sn / O.V. Vdovychenko, M.V. Bulanova, Yu. Fartushna, A. Shcherecky // Scripta Materialia. – 2010. – Vol.62. – P.758 – 761.

7. Mechanical properties of powder titanium at different production stages. III. Contact formation in powder titanium based on examination of mechanical properties in sintering / Yu.N. Podrezov, V.А. Nazarenko, А.V. Vdovichenko, V.I.Danilenko, O.S. Koryak, Ya.I. Evich // Powder Metallurgy and Metal Ceramics. – 2009. – Vol.48. – №3/4. – P.201 – 210.

8. Effect of polyethylene glycol content in compacts on structure of porous sintered Al2O3 / O.V. Vdovychenko, M.J. Baumann // Ceramics, Polish Ceramic Bulletin. – 2008. – Vol.101. – P.99 – 106.

9. Mechanical properties of powder titanium at different production stages. II. Mechanical behavior of porous titanium compacts / E.M. Borisovskaya, V.A. Nazarenko, Yu.N. Podrezov, O.S. Koryak, Ya.I. Evich, A.V. Vdovichenko // Powder Metallurgy and Metal Ceramics. – 2008. – Vol.47. – P.538 – 545.

10. Mechanical resonance spectroscopy of interparticle boundaries in high-density iron powder compacts / A.V. Vdovichenko, Yu.N. Podrezov, V.V. Skorokhod // Powder Metallurgy and Metal Ceramics. – 2008. – Vol.47. – P.366 – 372.

11. On the estimation of defects containing materials using extended non-linear theory of elasticity / O.V. Vdovychenko, V.V. Skorokhod, M.B. Shtern // Proc. Sympos. I “Functional and Structural Ceramic and Ceramic Matrix Composites”, E-MRS Fall Meeting, Warsaw, 2008, P. 70 – 75.

12. Effect of microstructure on Young’s modulus of extruded Al-SiC composites studied by resonant ultrasound spectroscopy / O.V. Vdovychenko, V.S. Voropaev, A.N. Slipenyuk // Journal of Materials Science. – 2006. – Vol.41. – N24. – P. 8329 – 8338.

Publications