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Wlodzimierz Wroblewski
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Journal Articles

Optimization of the Straight-Through Labyrinth Seal With a Smooth Land

Artur Szymański, Włodzimierz Wróblewski, Daniel Frączek, Krzysztof Bochon, Sławomir Dykas, Krzysztof Marugi
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 122503.
Paper No: GTP-18-1338
DOI: https://doi.org/10.1115/1.4040767
Published Online: August 30, 2018
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Topics: Computational fluid dynamics, Flow (Dynamics), Optimization, Discharge coefficient, Clearances (Engineering), Leakage, Pressure, Fins
Proceedings Papers

Optimization of the Straight-Through Labyrinth Seal With a Smooth Land

Włodzimierz Wróblewski, Daniel Frączek, Artur Szymański, Krzysztof Bochon, Sławomir Dykas, Krzysztof Marugi
Proc. ASME. GT2018, Volume 5B: Heat Transfer, V05BT15A014, June 11–15, 2018
Paper No: GT2018-75387
DOI: https://doi.org/10.1115/GT2018-75387
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Topics: Optimization, Computational fluid dynamics, Fins, Leakage, Discharge coefficient, Flow (Dynamics), Pressure, Turbulence, Algorithms, Computer software
Proceedings Papers

Influence of Honeycomb Land Geometry on Seal Performance

Daniel Frączek, Krzysztof Bochon, Włodzimierz Wróblewski
Proc. ASME. GT2016, Volume 5A: Heat Transfer, V05AT15A025, June 13–17, 2016
Paper No: GT2016-57569
DOI: https://doi.org/10.1115/GT2016-57569
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Topics: Geometry, Honeycomb structures, Cavities, Clearances (Engineering), Computer software, Fins, Flow (Dynamics), Leakage flows, Porous materials, Pressure
Journal Articles

Influence of Honeycomb Rubbing on the Labyrinth Seal Performance

Daniel Frączek, Włodzimierz Wróblewski, Krzysztof Bochon
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2017, 139(1): 012502.
Paper No: GTP-16-1136
DOI: https://doi.org/10.1115/1.4034183
Published Online: August 16, 2016
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Topics: Clearances (Engineering), Flow (Dynamics), Honeycomb structures, Rotors, Fins, Leakage, Leakage flows, Pressure
Proceedings Papers

Modeling of Aerodynamic Noise Using Hybrid SAS and DES Methods

Sebastian Rulik, Slawomir Dykas, Wlodzimierz Wroblewski
Proc. ASME. GT2010, Volume 7: Turbomachinery, Parts A, B, and C, 2835-2844, June 14–18, 2010
Paper No: GT2010-22696
DOI: https://doi.org/10.1115/GT2010-22696
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Topics: Aerodynamic noise, Modeling, Computational fluid dynamics, Acoustics, Boundary-value problems, Simulation, Eddies (Fluid dynamics), Engineering systems and industry applications, Flow (Dynamics), Fourier transforms
Proceedings Papers

Aerodynamic Noise Assessment Using CFD/CAA Technique

Slawomir Dykas, Wlodzimierz Wroblewski, Tadeusz Chmielniak
Proc. ASME. GT2008, Volume 6: Turbomachinery, Parts A, B, and C, 789-794, June 9–13, 2008
Paper No: GT2008-50140
DOI: https://doi.org/10.1115/GT2008-50140
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Topics: Aerodynamic noise, Computational fluid dynamics, Acoustics, Flow (Dynamics), Fluctuations (Physics), Numerical analysis, Spacetime, Unsteady flow
Journal Articles

Numerical and Experimental Investigations of Steam Condensation in LP Part of a Large Power Turbine

Włodzimierz Wróblewski, Sławomir Dykas, Andrzej Gardzilewicz, Michal Kolovratnik
Journal: Journal of Fluids Engineering
Article Type: Research Papers
J. Fluids Eng. April 2009, 131(4): 041301.
DOI: https://doi.org/10.1115/1.3089544
Published Online: March 9, 2009
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Topics: Condensation, Drops, Flow (Dynamics), Pressure, Steam, Turbines, Probes, Blades, Computational fluid dynamics, Water
Proceedings Papers

Numerical Estimation of Losses in Steam Flow Through LP Turbine Stages

Slawomir Dykas, Wlodzimierz Wroblewski
Proc. ASME. POWER2005, ASME 2005 Power Conference, 417-424, April 5–7, 2005
Paper No: PWR2005-50047
DOI: https://doi.org/10.1115/PWR2005-50047
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Topics: Flow (Dynamics), Steam, Turbines, Computational fluid dynamics, Condensation, Equilibrium (Physics), Geometry, Rotors, Steam turbines, Computational methods