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K. D. Papailiou
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Proceedings Papers

Experimental Study and Theoretical Prediction of Secondary Flows in a Transonic Axial Flow Compressor

F. Leboeuf, F. Bario, G. Boris, K. D. Papailiou
Proc. ASME. GT1982, Volume 1: Turbomachinery, V001T01A007, April 18–22, 1982
Publisher: American Society of Mechanical Engineers
Paper No: 82-GT-14
https://doi.org/10.1115/82-GT-14
View Paper titled, Experimental Study and Theoretical Prediction of Secondary Flows in a Transonic Axial Flow Compressor
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Topics: Axial flow, Flow (Dynamics), Blades, Clearances (Engineering), Compressors, Computation, Energy transformation, Inviscid flow, Vortex motion
Proceedings Papers

An Investigation of the Transverse Velocity Profile in the Case of Internal Viscous Aerodynamic Problems

P. Kotidis, P. Chaviaropoulos, K. D. Papailiou
Proc. ASME. GT1984, Volume 1: Turbomachinery, V001T01A060, June 4–7, 1984
Publisher: American Society of Mechanical Engineers
Paper No: 84-GT-218
https://doi.org/10.1115/84-GT-218
View Paper titled, An Investigation of the Transverse Velocity Profile in the Case of Internal Viscous Aerodynamic Problems
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Topics: Aerodynamics, Blades, Confined flow, Displacement, Flow (Dynamics), Separation (Technology), Shear (Mechanics), Vorticity
Proceedings Papers

The Behaviour of the Normal Fluctuation Terms in the Case of Attached or Detached Turbulent Boundary Layers

G. A. Gerolymos, Y. N. Kallas, K. D. Papailiou
Proc. ASME. GT1984, Volume 1: Turbomachinery, V001T01A079, June 4–7, 1984
Publisher: American Society of Mechanical Engineers
Paper No: 84-GT-263
https://doi.org/10.1115/84-GT-263
View Paper titled, The Behaviour of the Normal Fluctuation Terms in the Case of Attached or Detached Turbulent Boundary Layers
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Topics: Boundary layer turbulence, Flow (Dynamics), Separation (Technology), Shock waves, Boundary layers, Computational methods, Turbulence
Proceedings Papers

A Contribution to the Study of the Design of an Industrial Centrifugal Compressor

K. D. Papailiou, G. Bois
Proc. ASME. GT1984, Volume 1: Turbomachinery, V001T01A017, June 4–7, 1984
Publisher: American Society of Mechanical Engineers
Paper No: 84-GT-60
https://doi.org/10.1115/84-GT-60
View Paper titled, A Contribution to the Study of the Design of an Industrial Centrifugal Compressor
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Topics: Compressors, Design, Blades, Machinery, Boundary layers, Computational methods, Coriolis force, Dimensions, Theoretical methods, Turbulence
Proceedings Papers

Numerical Computation of Three-Dimensional Rotational Inviscid Subsonic Flows, Using the Decomposition of the Flow Field Into a Potential and a Rotational Part

P. Chaviaropoulos, K. Giannakoglou, K. D. Papailiou
Proc. ASME. GT1986, Volume 1: Turbomachinery, V001T01A065, June 8–12, 1986
Publisher: American Society of Mechanical Engineers
Paper No: 86-GT-169
https://doi.org/10.1115/86-GT-169
View Paper titled, Numerical Computation of Three-Dimensional Rotational Inviscid Subsonic Flows, Using the Decomposition of the Flow Field Into a Potential and a Rotational Part
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Topics: Computation, Flow (Dynamics), Subsonic flow, Algorithms, Boundary-value problems, Ducts, Vorticity
Proceedings Papers

The Circumferential Velocity Profile for Secondary Flow Calculations

D. Douvikas, J. Kaldellis, K. D. Papailiou
Proc. ASME. GT1987, Volume 1: Turbomachinery, V001T01A098, May 31–June 4, 1987
Publisher: American Society of Mechanical Engineers
Paper No: 87-GT-255
https://doi.org/10.1115/87-GT-255
View Paper titled, The Circumferential Velocity Profile for Secondary Flow Calculations
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Topics: Compressibility, Flow (Dynamics), Internal flow, Vorticity
Proceedings Papers

A Secondary Flow Calculation Method Based on the Meridional Vorticity Transport Equation

J. Kaldellis, D. Douvikas, K. D. Papailiou
Proc. ASME. GT1988, Volume 1: Turbomachinery, V001T01A093, June 6–9, 1988
Publisher: American Society of Mechanical Engineers
Paper No: 88-GT-260
https://doi.org/10.1115/88-GT-260
View Paper titled, A Secondary Flow Calculation Method Based on the Meridional Vorticity Transport Equation
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Topics: Computational methods, Flow (Dynamics), Vorticity, Annulus, Integral equations, Kinetic energy
Proceedings Papers

A Secondary Flow Calculation Method for One Stage Axial Transonic Flow Compressors, Including Shock-Secondary Flow Interaction

J. Kaldellis, D. Douvikas, F. Falchetti, K. D. Papailiou
Proc. ASME. GT1989, Volume 1: Turbomachinery, V001T01A085, June 4–8, 1989
Publisher: American Society of Mechanical Engineers
Paper No: 89-GT-210
https://doi.org/10.1115/89-GT-210
View Paper titled, A Secondary Flow Calculation Method for One Stage Axial Transonic Flow Compressors, Including Shock-Secondary Flow Interaction
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Topics: Compressors, Computational methods, Flow (Dynamics), Shock (Mechanics), Transonic flow, Shear (Mechanics), Shock waves, Annulus, Integral equations, Kinetic energy
Proceedings Papers

Casing Vibration and Gas Turbine Operating Conditions

K. Mathioudakis, E. Loukis, K. D. Papailiou
Proc. ASME. GT1989, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; General, V005T14A006, June 4–8, 1989
Publisher: American Society of Mechanical Engineers
Paper No: 89-GT-78
https://doi.org/10.1115/89-GT-78
View Paper titled, Casing Vibration and Gas Turbine Operating Conditions
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Topics: Gas turbines, Vibration, Compressors, Signals, Accelerometers, Pressure, Blades, Engines, Excitation, Industrial gases
Proceedings Papers

Adaptive Simulation of Gas Turbine Performance

A. Stamatis, K. Mathioudakis, K. D. Papailiou
Proc. ASME. GT1989, Volume 1: Turbomachinery, V001T01A083, June 4–8, 1989
Publisher: American Society of Mechanical Engineers
Paper No: 89-GT-205
https://doi.org/10.1115/89-GT-205
View Paper titled, Adaptive Simulation of Gas Turbine Performance
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Topics: Gas turbines, Simulation, Engines, Manufacturing, Industrial gases, Turbines
Proceedings Papers

Unsteady Euler Calculations in 2-D Internal Aerodynamics With Introduced Vorticity

M. Hadzidakis, F. Karagiannis, P. Chaviaropoulos, K. D. Papailiou
Proc. ASME. GT1991, Volume 2: Aircraft Engine; Marine; Microturbines and Small Turbomachinery, V002T02A009, June 3–6, 1991
Publisher: American Society of Mechanical Engineers
Paper No: 91-GT-168
https://doi.org/10.1115/91-GT-168
View Paper titled, Unsteady Euler Calculations in 2-D Internal Aerodynamics With Introduced Vorticity
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Topics: Aerodynamics, Vorticity, Algorithms, Boundary-value problems, Ducts, Enthalpy, Entropy, Flow (Dynamics), Geometry, Inflow
Proceedings Papers

Turbine Cascade Calculations Through a Fractional Step Navier-Stokes Algorithm

K. Giannakoglou, G. Simandirakis, K. D. Papailiou
Proc. ASME. GT1991, Volume 1: Turbomachinery, V001T01A016, June 3–6, 1991
Publisher: American Society of Mechanical Engineers
Paper No: 91-GT-055
https://doi.org/10.1115/91-GT-055
View Paper titled, Turbine Cascade Calculations Through a Fractional Step Navier-Stokes Algorithm
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Topics: Algorithms, Cascades (Fluid dynamics), Turbines, Flow (Dynamics), Algebra, Rotors, Steam turbines, Subsonic flow, Transonic flow, Turbomachinery
Proceedings Papers

A 3-D Inverse Methodology Applied to the Design of Axisymmetric Ducts

V. Dedoussis, P. Chaviaropoulos, K. D. Papailiou
Proc. ASME. GT1992, Volume 1: Turbomachinery, V001T01A100, June 1–4, 1992
Publisher: American Society of Mechanical Engineers
Paper No: 92-GT-290
https://doi.org/10.1115/92-GT-290
View Paper titled, A 3-D Inverse Methodology Applied to the Design of Axisymmetric Ducts
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Topics: Design, Ducts, Geometry, Flow (Dynamics), Density, Differential equations, Space, Tensors
Proceedings Papers

Transition Prediction in Attached and Separated Shear Layers Using an Integral Method

G. Leoutsakos, K. D. Papailiou
Proc. ASME. GT1992, Volume 1: Turbomachinery, V001T01A091, June 1–4, 1992
Publisher: American Society of Mechanical Engineers
Paper No: 92-GT-281
https://doi.org/10.1115/92-GT-281
View Paper titled, Transition Prediction in Attached and Separated Shear Layers Using an Integral Method
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Topics: Shear (Mechanics), Flow (Dynamics), Blades, Design, Separation (Technology), Turbomachinery, Airfoils, Computational fluid dynamics, Modeling, Pressure gradient
Proceedings Papers

Modeling of Tip Clearance Flows Through an Improved 3-D Pressure Correction Navier-Stokes Solver

N. Lymberopoulos, K. Giannakoglou, I. Nikolaou, K. D. Papailiou, A. Tourlidakis, R. L. Elder
Proc. ASME. GT1993, Volume 3C: General, V03CT17A035, May 24–27, 1993
Publisher: American Society of Mechanical Engineers
Paper No: 93-GT-374
https://doi.org/10.1115/93-GT-374
View Paper titled, Modeling of Tip Clearance Flows Through an Improved 3-D Pressure Correction Navier-Stokes Solver
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Topics: Clearances (Engineering), Flow (Dynamics), Modeling, Pressure, Blades, Compressors, Algorithms, Cascades (Fluid dynamics), Degrees of freedom, Leakage
Proceedings Papers

A Method for the Calculation of the Tip Clearance Flow Effects in Axial Flow Compressors: Part I — Description of Basic Models

I. K. Nikolos, D. I. Douvikas, K. D. Papailiou
Proc. ASME. GT1993, Volume 3A: General, V03AT15A001, May 24–27, 1993
Publisher: American Society of Mechanical Engineers
Paper No: 93-GT-150
https://doi.org/10.1115/93-GT-150
View Paper titled, A Method for the Calculation of the Tip Clearance Flow Effects in Axial Flow Compressors: Part I — Description of Basic Models
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Topics: Axial flow, Clearances (Engineering), Compressors, Flow (Dynamics), Leakage, Vortices, Pressure, Vorticity, Angular momentum, Diffusion (Physics)
Proceedings Papers

A Method for the Calculation of the Tip Clearance Flow Effects in Axial Flow Compressors: Part II — Calculation Procedure

I. K. Nikolos, D. I. Douvikas, K. D. Papailiou
Proc. ASME. GT1993, Volume 3A: General, V03AT15A002, May 24–27, 1993
Publisher: American Society of Mechanical Engineers
Paper No: 93-GT-151
https://doi.org/10.1115/93-GT-151
View Paper titled, A Method for the Calculation of the Tip Clearance Flow Effects in Axial Flow Compressors: Part II — Calculation Procedure
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Topics: Axial flow, Clearances (Engineering), Compressors, Flow (Dynamics), Algorithms, Pressure, Vortices, Computational methods, Diffusion (Physics), Kinematics
Proceedings Papers

Analysis of Transonic Turbomachinery Flows Using a 2-D Explicit Low-Reynolds k-ε Navier-Stokes Solver

F. Dejean, C. Vassilopoulos, G. Slmandirakis, K. C. Giannakoglou, K. D. Papailiou
Proc. ASME. GT1994, Volume 1: Turbomachinery, V001T01A024, June 13–16, 1994
Publisher: American Society of Mechanical Engineers
Paper No: 94-GT-063
https://doi.org/10.1115/94-GT-063
View Paper titled, Analysis of Transonic Turbomachinery Flows Using a 2-D Explicit Low-Reynolds k-ε Navier-Stokes Solver
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Topics: Flow (Dynamics), Turbomachinery, Cascades (Fluid dynamics), Compressors, Guide vanes, Navier-Stokes equations, Stability, Steam turbines, Turbines, Turbulence
Proceedings Papers

Numerical Simulation of Blade Fault Signatures From Unsteady Wall Pressure Signals

V. Dedoussis, K. Mathioudakis, K. D. Papailiou
Proc. ASME. GT1994, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; General, V005T15A016, June 13–16, 1994
Publisher: American Society of Mechanical Engineers
Paper No: 94-GT-289
https://doi.org/10.1115/94-GT-289
View Paper titled, Numerical Simulation of Blade Fault Signatures From Unsteady Wall Pressure Signals
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Topics: Blades, Computer simulation, Pressure, Signals, Rotating blades, Compressors, Engines, Flow (Dynamics), Gas turbines, Industrial gases
Proceedings Papers

Theoretical Modelling of Relative Wall Motion Effects in Tip Leakage Flow

I. K. Nikolos, D. I. Douvikas, K. D. Papailiou
Proc. ASME. GT1995, Volume 1: Turbomachinery, V001T01A017, June 5–8, 1995
Publisher: American Society of Mechanical Engineers
Paper No: 95-GT-088
https://doi.org/10.1115/95-GT-088
View Paper titled, Theoretical Modelling of Relative Wall Motion Effects in Tip Leakage Flow
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Topics: Leakage flows, Modeling, Clearances (Engineering), Compressors, Flow (Dynamics), Turbines, Rotors