Review of Methods for Diagnosing the Degradation Process in Power Units Cooperating with Renewable Energy Sources Using Artificial Intelligence

P Ziółkowski, M Drosińska-Komor, J Głuch, Ł Breńkacz - Energies, 2023 - mdpi.com
This work is based on a literature review (191). It mainly refers to two diagnostic methods
based on artificial intelligence. This review presents new possibilities for using genetic …

Analysis of the nuclear energy systems as an alternative propulsion system option on commercial marine vessels by utilizing the SWOT-AHP method

M Bayraktar, O Yüksel - Nuclear Engineering and Design, 2023 - Elsevier
The utilization of alternative fuels such as LNG, methanol, hydrogen, ammonia, and nuclear
energy on marine vessels is quite critical to cope with the challenging air pollution …

On low-grade waste heat utilization from a supercritical steam power plant using an ORC-bottoming cycle coupled with two sources of heat

P Ziółkowski, T Kowalczyk, S Kornet, J Badur - Energy Conversion and …, 2017 - Elsevier
This paper analyzes a waste heat recovery system based on a binary vapor cycle composed
of an organic Rankine cycle (ORC) bottoming a supercritical steam cycle. The organic …

An energetic analysis of a gas turbine with regenerative heating using turbine extraction at intermediate pressure-Brayton cycle advanced according to Szewalski's …

P Ziółkowski, J Badur, PJ Ziółkowski - Energy, 2019 - Elsevier
In this paper, a modification of a simple gas turbine into the Brayton cycle with regenerative
heating, using turbine extraction at intermediate pressure, is presented. The main concept of …

Comparative study of a bottoming SRC and ORC for Joule–Brayton cycle cooling modular HTR exergy losses, fluid-flow machinery main dimensions, and partial loads

T Kowalczyk, J Badur, P Ziółkowski - Energy, 2020 - Elsevier
Energy conversion efficiency increase in power plants with high-temperature gas-cooled
reactors via implementation of the bottoming cycle was investigated under nominal and …

Advanced genetic algorithm-based signal processing for multi-degradation detection in steam turbines

M Drosińska-Komor, J Głuch, Ł Breńkacz… - … Systems and Signal …, 2025 - Elsevier
This research contributes to the field of reliability engineering and system safety by
introducing an innovative diagnostic method to enhance the reliability and safety of complex …

Compact high efficiency and zero-emission gas-fired power plant with oxy-combustion and carbon capture

P Ziółkowski, S Głuch, PJ Ziółkowski, J Badur - Energies, 2022 - mdpi.com
Reduction of greenhouse gases emissions is a key challenge for the power generation
industry, requiring the implementation of new designs and methods of electricity generation …

[PDF][PDF] Conditions for increasing the recognition of degradation in thermal-flow diagnostics, taking into account environmental legal aspects

M Drosińska-Komor, J Głuch… - Journal of Power …, 2023 - bibliotekanauki.pl
The ever-increasing demand for electricity and the need for conventional sources to
cooperate with renewable ones generates the need to increase the efficiency and safety of …

Comparison analysis of selected nuclear power plants supplied with helium from high-temperature gas-cooled reactor

N Szewczuk-Krypa, M Drosińska-Komor… - Polish maritime …, 2018 - sciendo.com
The article presents results of efficiency calculations for two 560 MW nuclear cycles with
high-temperature gas-cooled reactor (HTGR). An assumption was made that systems of this …

[PDF][PDF] The experimental identification of the dynamic coefficients of two hydrodynamic journal bearings operating at constant rotational speed and under nonlinear …

Ł Breńkacz - Polish Maritime Research, 2017 - sciendo.com
Hydrodynamic bearings are commonly used in ship propulsion systems. Typically, they are
calculated using numerical or experimental methods. This paper presents an experimental …