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Georgi Kalitzin
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Proceedings Papers

Hybrid RANS/LES Simulation of Combustor/Turbine Interactions

Guoping Xia, Georgi Kalitzin, Jin Lee, Gorazd Medic, Om Sharma
Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT33A013, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14873
https://doi.org/10.1115/GT2020-14873
View Paper titled, Hybrid RANS/LES Simulation of Combustor/Turbine Interactions
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Topics: Combustion chambers, Reynolds-averaged Navier–Stokes equations, Simulation, Turbines, Flow (Dynamics), High pressure (Physics), Temperature profiles, Blades, Computational fluid dynamics, Design
Proceedings Papers

Numerical Investigation of the Effect of Diffuser and Volute Design Parameters on the Performance of a Centrifugal Compressor Stage

Lei Yu, William T. Cousins, Feng Shen, Georgi Kalitzin, Vishnu Sishtla, Om Sharma
Proc. ASME. GT2016, Volume 2D: Turbomachinery, V02DT42A024, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57057
https://doi.org/10.1115/GT2016-57057
View Paper titled, Numerical Investigation of the Effect of Diffuser and Volute Design Parameters on the Performance of a Centrifugal Compressor Stage
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Topics: Compressors, Design, Diffusers, Flow (Dynamics), Pressure, Simulation, Impellers, Computational fluid dynamics, Diffusion (Physics), Diffusion processes
Journal Articles

Note on Turbulent Kinetic Energy Production for Reynolds-Averaged Navier–Stokes Models

Solkeun Jee, Gorazd Medic, Georgi Kalitzin
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Briefs
J. Fluids Eng. November 2016, 138(11): 114502.
Paper No: FE-15-1799
https://doi.org/10.1115/1.4033750
Published Online: July 15, 2016
View Article titled, Note on Turbulent Kinetic Energy Production for Reynolds-Averaged Navier–Stokes Models
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Topics: Kinetic energy, Turbulence, Stress, Reynolds-averaged Navier–Stokes equations, Approximation, Viscosity, Vorticity, Eddies (Fluid dynamics)
Proceedings Papers

Integrated Computations of an Entire Jet Engine

Gorazd Medic, Donghyun You, Georgi Kalitzin, Marcus Herrmann, Frank Ham, Heinz Pitsch, Edwin van der Weide, Juan Alonso
Proc. ASME. GT2007, Volume 6: Turbo Expo 2007, Parts A and B, 1841-1847, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-27094
https://doi.org/10.1115/GT2007-27094
View Paper titled, Integrated Computations of an Entire Jet Engine
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Topics: Computation, Jet engines, Simulation, Engines, Flow (Dynamics), Combustion chambers, Compressors, Computer software, Design, Gas turbines
Proceedings Papers

On Coupling of RANS and LES for Integrated Computations of Jet Engines

Gorazd Medic, Donghyun You, Georgi Kalitzin
Proc. ASME. GT2007, Volume 6: Turbo Expo 2007, Parts A and B, 1181-1187, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-27096
https://doi.org/10.1115/GT2007-27096
View Paper titled, On Coupling of RANS and LES for Integrated Computations of Jet Engines
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Topics: Computation, Jet engines, Reynolds-averaged Navier–Stokes equations, Turbulence, Flow (Dynamics), Ducts, Combustion chambers, Convection, Flow simulation, Fluctuations (Physics)
Proceedings Papers

On Near-Wall Dynamic Coupling of LES With RANS Turbulence Models

Goe´ric Daeninck, Gorazd Medic, Jeremy A. Templeton, Georgi Kalitzin
Proc. ASME. GT2006, Volume 6: Turbomachinery, Parts A and B, 1565-1575, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-91234
https://doi.org/10.1115/GT2006-91234
View Paper titled, On Near-Wall Dynamic Coupling of LES With RANS Turbulence Models
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Topics: Reynolds-averaged Navier–Stokes equations, Turbulence, Eddies (Fluid dynamics), Viscosity, Channel flow, Computation, Stress
Proceedings Papers

Unsteady CFD Simulation of an Entire Gas Turbine High-Spool

Jo¨rg Schlu¨ter, Sourabh Apte, Georgi Kalitzin, Heinz Pitsch, Edwin van der Weide, Juan Alonso
Proc. ASME. GT2006, Volume 6: Turbomachinery, Parts A and B, 1931-1939, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90090
https://doi.org/10.1115/GT2006-90090
View Paper titled, Unsteady CFD Simulation of an Entire Gas Turbine High-Spool
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Topics: Computational fluid dynamics, Gas turbines, Simulation, Engines, Boundary-value problems, Computation, Computer software, Flow (Dynamics), Physics