Head of Aeroelastic Department at Institute of Fluid-Flow Machinery, Polish Academy of Sciences, Poland
Professor Romuald Rzadkowski is a renowned figure in the field of fluid mechanics and turbomachinery, recognized for his extensive research contributions and academic leadership. As a full professor and the Head of the Aeroelastic Department at the Institute of Fluid-Flow Machinery, Polish Academy of Sciences in Gdansk, he has spent decades advancing the science of unsteady aerodynamics, structural dynamics, and diagnostics in rotating machinery. In his career, he has authored over 200 scientific papers, written 20 books, and edited two, influencing both theoretical frameworks and industrial applications. His academic involvement is complemented by service as Vice-Editor of the Journal of Vibration Engineering and Technologies and an active role in organizing the VETOMAC conference series.
Profile
Scopus
Education
Professor Rzadkowski holds dual Master’s degrees, reflecting his interdisciplinary expertise. He earned an MSc in Engineering from the Gdansk University of Technology in 1978 and later completed an MSc in Mathematics at the University of Gdansk in 1983. These foundational studies established a strong base in both applied mechanics and theoretical analysis. He continued his academic journey by obtaining a PhD in 1988 from the Institute of Fluid-Flow Machinery at the Polish Academy of Sciences, followed by a Doctor of Science (DSc) degree in 1998 from the same institution. This academic progression underscores his commitment to deepening scientific understanding across fluid dynamics and structural mechanics.
Experience
Since joining the Institute of Fluid-Flow Machinery at the Polish Academy of Sciences in 2004 as a full professor, Professor Rzadkowski has led the Aeroelastic Department with a focus on cutting-edge research and innovation in turbomachinery. His career spans decades of experience not only in academia but also in collaborative industrial research. He is a Fellow of the International Federation for the Promotion of Mechanism and Machine Science (IFToMM) and actively contributes to the ASME Committee on Structures and Dynamics. His mentorship has guided 14 doctoral candidates to successful dissertations, cultivating the next generation of researchers. Moreover, his leadership in organizing major international conferences highlights his dedication to knowledge dissemination and global collaboration.
Research Interest
Professor Rzadkowski’s research interests lie at the intersection of fluid dynamics and mechanical engineering, particularly in the dynamics of turbomachinery. His work has significantly contributed to the understanding of life estimation of turbine blades under operational stress conditions, both steady and unsteady. He is a pioneer in analyzing and mitigating flutter and nonsynchronous vibrations in turbine stages and has developed innovative signal processing techniques, including tip-timing algorithms, for monitoring and diagnosing complex rotor systems. His contributions extend to the development of systems that assess and predict remaining component life following mechanical failures, making his work valuable for both academic and industrial stakeholders in the energy sector.
Award
Throughout his illustrious career, Professor Rzadkowski has been recognized for his scientific excellence and international impact. While specific awards are not detailed here, his election as a Fellow of IFToMM and his involvement in the ASME Committee on Structures and Dynamics speak to his global reputation and recognition among peers. His role as a Vice-Editor and conference organizer further illustrates the esteem in which he is held in the scientific community.
Publication
Among his recent notable publications are:
-
Multimode Tip-Timing Analysis of Steam Turbine Rotor Blades, IEEE Sensors Journal, 2023 – cited by 19 articles.
-
Nonsynchronous Rotor Blade Vibrations in Last Stage of 380 MW LP Steam Turbine at Various Condenser Pressures, Applied Sciences (Switzerland), 2022 – cited by 18 articles.
-
An Optimal Parameter Identification Approach in Foil Bearing Supported High-Speed Turbocharger Rotor System, Archive of Applied Mechanics, 2021 – cited by 14 articles.
-
Computational Fluid Dynamics Analysis of Several Designs of a Curtis Wheel, Archives of Thermodynamics, 2021 – 0 citations.
-
Computational Fluid Dynamics Analysis of 1 MW Steam Turbine Inlet Geometries, Archives of Thermodynamics, 2021 – cited by 5 articles.
-
Design and Investigation of a Partial Admission Radial 2.5-kW Organic Rankine Cycle Micro-Turbine, Archives of Thermodynamics, 2021 – cited by 19 articles.
-
Tip-Timing Measurements and Numerical Analysis of Last-Stage Steam Turbine Mistuned Bladed Disc During Run-Down, Archives of Thermodynamics, 2021 – cited by 19 articles.
Conclusion
Professor Romuald Rzadkowski’s academic and research legacy is a testament to his lifelong commitment to solving some of the most challenging problems in turbomachinery and structural dynamics. Through innovative methods in unsteady flow modeling, signal diagnostics, and failure life estimation, he has significantly enhanced the predictive maintenance and safety standards of rotating machinery. His influence is further magnified through his extensive publication record, global collaborations, editorial leadership, and dedicated mentorship. As a thought leader in his field, he continues to shape the future of aeroelastic research and mechanical diagnostics with both academic rigor and industrial relevance.