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Oleh Chekh
Observed name:
O. Chekh
Institution:
Sumy State University
Observed institution:
Sumy State University
ORCID:
0000-0003-2500-481X
Observed ORCID:
0000-0003-2500-481X
OpenAlex ID:
A5037202417
Mathematical Modeling of Operating Process and Technological Features for Designing the Vortex Type Liquid-Vapor Jet Apparatus
2019
·
Iurii Merzliakov
, Ivan Pavlenko
, et al.
·
Lecture notes in mechanical engineering
·
35
Study of the oil geopermeation patterns: A case study of ANSYS CFX software application for computer modeling
2021
·
Iryna Ablieieva
, Leonid Plyatsuk
, et al.
·
Journal of Environmental Management
·
15
Rational Design and CFD Modeling of Innovative Jet Nozzles with a Streamlined Body
2026
·
Ivan Pavlenko
, Vadym Baha
, et al.
·
Processes
·
3
PDF
Theoretical Substantiation of Mathematical Models of Oil Filtration Through a Porous Medium
2021
·
Iryna Ablieieva
, Leonid Plyatsuk
, et al.
·
Lecture notes in mechanical engineering
·
3
Increasing Boiling Fluid Flowing Efficiency from Motive Nozzles of Two-Phase Ejectors
2021
·
Serhii Sharapov
, Oleh Chekh
, et al.
·
IOP Conference Series Materials Science and Engineering
·
2
PDF
Cavitation in Nozzle: The Effect of Pressure on the Vapor Content
2019
·
Oleh Chekh
, Serhii Sharapov
, et al.
·
Lecture notes in mechanical engineering
·
2
Adiabated flowing streams in nozzles: influence of regular characteristics on relaxation steam formation
2019
·
O. Chekh
, S. Sharapov
, et al.
·
Refrigeration Engineering and Technology
·
1
PDF
Regenerative compressor machines: Overview of design parameters and factors affecting their efficiency (literature review)
2026
·
Volodymyr Sitalo*
, Serhiy Vanyeyev
, et al.
·
Jornal of Kryvyi Rih National University
PDF
CFD analysis of turbogenerator based on a channel-type JET-reaction turbine working on natural gas (CH4)
2026
·
Serhii Vaneev
, Oleksandr Meleichuk
, et al.
·
TECHNICAL SCIENCES AND TECHNOLOGIES
Method of calculating the maximum achievable pressure of a liquid-vapor jet ejector using thermodynamic diagrams
2025
·
Serhii Vanieiev
, Oleh Chekh
, et al.
·
TECHNICAL SCIENCES AND TECHNOLOGIES
PDF
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Works count:
10
Citation count:
61
H-index:
3
I10-index:
2
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