Position

Head of Volodymyr Martsynkovskyy Computational Mechanics Department

Academic status

Associate professor 

Scientific Degree

Doctor Engineer Diploma (PhD, Engineering)

E-mail:

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Full Name

Zahorulko   Andriy

Position

Head of Volodymyr Martsynkovskyy Computational Mechanics Department

E-mail:

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Basic education

Mechanics and Mathematics Faculty of Sumy State University, Specialty: “Dynamics and Strength”, 1997. Qualification: Mechanical Engineer (Researcher)

Scientific Degree

Doctor Engineer Diploma (PhD, Engineering), Specialty: Hydraulic Machines and Hydro Pneumatic Units, Thesis Theme: “Investigation of Hermetic Sealing Mechanism and Development of Calculation and Designing Methods of Face Packing Seals of Pump Rotors”, 26.06.2001.

Academic status

Associateprofessor of General Mechanics and Machine Dynamics Department of Sumy State University, 2008

Work Experience

Since 2000 he has been working at the SSU as Assistant Professor, and since 2002 - Associate Professor of the General Mechanics and Machines Dynamics Department. Since 2014 – Head of General Mechanics and Machine Dynamics Department.

Research interests

Applied research in the field of seals, bearings, tribology, numerical hydro-gasdynamics and rotordynamics

Participation in scientific projects, grants of economic contracts

1. Investigations of working process and development of new energy-efficient and resource-saving seal designs theory of centrifugal machines (Ministry of Education and Sciences of Ukraine) – 2013-2014, (responsible executor).

2. Numerical analysis of liquid rocket engine turbopump rotordynamics taking into account the dynamic characteristics of bearings and seals (Ministry of Education and Sciences of Ukraine) – 2015-2016, (responsible executor).

3. Centrifugal shaftless pump (Texas Institute of Science, USA) – December 2014-May 2015,(scientific adviser).

4. Conducting of liquid rocket engines turbopump rotordynamics investigations (Yuzhnoye State Design Office, Dnipro, Ukraine) – February 2016-February 2017, (scientific adviser).

5. Increasing of tribological characteristics of face seals and thrust bearings of high-speed centrifugal machines (Ministry of Education and Sciences of Ukraine) – 2017-2019, (scientific adviser).

6. Joint Ukraine-France project, 2019-2020, (scientific adviser).

List of major publications

SumDU Repository

https://orcid.org/0000-0002-6198-4643

Methodical developments

Загорулько, А.В. Програмний комплекс ANSYS в інженерних задачах: навч. посіб. / А.В. Загорулько. - Суми: СумДУ, 2008. - 200 с.

https://essuir.sumdu.edu.ua/bitstream/123456789/1766/1/ANsys.doc

Загорулько, А.В. Чисельні методи у механіці: навч. посіб. / А.В. Загорулько. - Суми : СумДУ, 2008. - 185 с.

https://essuir.sumdu.edu.ua/bitstream/123456789/1777/1/Zagoryl%27ko.doc

Subjects taught

- Numerical Methods in Mechanics,

-ComputationalOptimization Methods in Mechanics,

- Computer Modeling of Dynamic Systems,

- Computational Fluid Mechanics,

- Tribomechanicsand bases of contact mechanics.