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Marcin Drewczynski
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Proceedings Papers

Free Vibration in a Mistuned Steam Turbine Last Stage Bladed Disk

Marcin Drewczynski, Romuald Rzadkowski, Artur Maurin, Piotr Marszalek
Proc. ASME. GT2015, Volume 7B: Structures and Dynamics, V07BT32A002, June 15–19, 2015
Paper No: GT2015-42080
DOI: https://doi.org/10.1115/GT2015-42080
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Topics: Disks, Free vibrations, Steam turbines, Blades, Design, Excitation, Finite element methods, Finite element model, Maintenance, Mode shapes
Proceedings Papers

Dynamic Stress Analysis of a Blade in a Partially Blocked Engine Inlet

Marcin Drewczynski, Romuald Rzadkowski, Zofia Ostrowska
Proc. ASME. GT2014, Volume 7B: Structures and Dynamics, V07BT33A014, June 16–20, 2014
Paper No: GT2014-26011
DOI: https://doi.org/10.1115/GT2014-26011
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Topics: Blades, Engines, Stress analysis (Engineering), Compressors, Computational fluid dynamics, Rotors, Aircraft engines, Pressure, Stress, Aircraft
Proceedings Papers

Analysis of Middle Bearing Failure in Rotor Jet Engine Using Tip-Timing and Tip-Clearance Technique

Edward Rokicki, Paweł Majewski, Romuald Rzadkowski, Ryszard Szczepanik, Jarosław Spychała, Marcin Drewczyński
Proc. ASME. GT2014, Volume 7A: Structures and Dynamics, V07AT31A014, June 16–20, 2014
Paper No: GT2014-25722
DOI: https://doi.org/10.1115/GT2014-25722
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Topics: Bearings, Clearances (Engineering), Failure, Jet engines, Rotors, Blades, Engines, Aircraft, Aircraft engines, Compressors
Proceedings Papers

A Comparison of Two Load Transferring Methods in an Unsteady One-Way Fluid-Structure Interaction Analysis

Marcin Drewczynski, Marek Solinski, Romuald Rzadkowski
Proc. ASME. GT2012, Volume 7: Structures and Dynamics, Parts A and B, 1549-1558, June 11–15, 2012
Paper No: GT2012-69543
DOI: https://doi.org/10.1115/GT2012-69543
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Topics: Fluid structure interaction, Stress, Blades, Rotors, Computational fluid dynamics, Transients (Dynamics), Compressors, Flow (Dynamics), Aeroelasticity, Aircraft engines
Proceedings Papers

Multistage Coupling of Eight Bladed Discs on a Solid Shaft

Romuald Rza˛dkowski, Marcin Drewczynski
Proc. ASME. GT2010, Volume 6: Structures and Dynamics, Parts A and B, 195-205, June 14–18, 2010
Paper No: GT2010-22803
DOI: https://doi.org/10.1115/GT2010-22803
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Topics: Disks, Blades, Rotors, Deflection, Dynamics (Mechanics), Excitation, Finite element analysis, Free vibrations, Mode shapes, Resonance
Proceedings Papers

Natural Frequencies and Modes Shapes of Two Mistuned Bladed Discs on the Shaft

Romuald Rza˛dkowski, Marcin Drewczynski
Proc. ASME. GT2004, Volume 6: Turbo Expo 2004, 447-455, June 14–17, 2004
Paper No: GT2004-54265
DOI: https://doi.org/10.1115/GT2004-54265
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Topics: Disks, Shapes, Blades, Mode shapes, Resonance, Rotors
Proceedings Papers

Forced Vibration of Several Bladed Discs on the Shaft

Romuald Rza¸dkowski, Marcin Drewczynski
Proc. ASME. GT2006, Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B, 789-800, May 8–11, 2006
Paper No: GT2006-90158
DOI: https://doi.org/10.1115/GT2006-90158
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Topics: Disks, Vibration, Blades, Rotors, Deflection, Dynamics (Mechanics), Excitation, Finite element analysis, Free vibrations, Mode shapes