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Proceedings Papers

Use of a Tracer Gas Technique to Study Mixing in a Low Speed Turbine

J. D. Denton, S. Usui
Proc. ASME. GT1981, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A020, March 9–12, 1981
Paper No: 81-GT-86
https://doi.org/10.1115/81-GT-86
View Paper titled, Use of a Tracer Gas Technique to Study Mixing in a Low Speed Turbine
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Topics: Turbines, Flow (Dynamics), Boundary layers, Buoyancy, Density, Ducts, Flames, Ionization, Sensors, Suction
Proceedings Papers

An Improved Time Marching Method for Turbomachinery Flow Calculation

J. D. Denton
Proc. ASME. GT1982, Volume 1: Turbomachinery, V001T01A082, April 18–22, 1982
Paper No: 82-GT-239
https://doi.org/10.1115/82-GT-239
View Paper titled, An Improved Time Marching Method for Turbomachinery Flow Calculation
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Topics: Flow (Dynamics), Turbomachinery, Entropy, Blades, Corners (Structural elements), Errors, Shock (Mechanics)
Proceedings Papers

Comparison of Interferometric Measurements and Computed Flow Around a Wedge Profile in the Transonic Region

P. J. Bryanston-Cross, J. D. Denton
Proc. ASME. GT1982, Volume 1: Turbomachinery, V001T01A088, April 18–22, 1982
Paper No: 82-GT-258
https://doi.org/10.1115/82-GT-258
View Paper titled, Comparison of Interferometric Measurements and Computed Flow Around a Wedge Profile in the Transonic Region
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Topics: Flow (Dynamics), Wedges, Boundary layers, Holographic interferometry, Separation (Technology), Shock (Mechanics), Transonic flow, Tunnels, Turbomachinery
Proceedings Papers

The Use of a Distributed Body Force to Simulate Viscous Effects in 3D Flow Calculations

J. D. Denton
Proc. ASME. GT1986, Volume 1: Turbomachinery, V001T01A058, June 8–12, 1986
Paper No: 86-GT-144
https://doi.org/10.1115/86-GT-144
View Paper titled, The Use of a Distributed Body Force to Simulate Viscous Effects in 3D Flow Calculations
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Topics: Flow (Dynamics), Design, Viscous flow, Boundary layers, Turbomachinery
Proceedings Papers

A New Approach to the Calculation of Transonic Flow Through Two Dimensional Turbomachine Blade Rows

J. D. Denton, L. Xu
Proc. ASME. GT1985, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A004, March 18–21, 1985
Paper No: 85-GT-5
https://doi.org/10.1115/85-GT-5
View Paper titled, A New Approach to the Calculation of Transonic Flow Through Two Dimensional Turbomachine Blade Rows
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Topics: Blades, Transonic flow, Turbomachinery, Entropy, Errors, Flow (Dynamics), Computers, Momentum, Numerical analysis, Shock (Mechanics)
Proceedings Papers

The Trailing Edge Loss of Transonic Turbine Blades

J. D. Denton, L. Xu
Proc. ASME. GT1989, Volume 1: Turbomachinery, V001T01A097, June 4–8, 1989
Paper No: 89-GT-278
https://doi.org/10.1115/89-GT-278
View Paper titled, The Trailing Edge Loss of Transonic Turbine Blades
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Topics: Turbine blades, Pressure, Suction, Flow (Dynamics), Momentum, Shock (Mechanics)
Proceedings Papers

Numerical Prediction of Turbine Profile Loss

L. Xu, J. D. Denton
Proc. ASME. GT1990, Volume 1: Turbomachinery, V001T01A096, June 11–14, 1990
Paper No: 90-GT-311
https://doi.org/10.1115/90-GT-311
View Paper titled, Numerical Prediction of Turbine Profile Loss
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Topics: Blades, Boundary layers, Flow (Dynamics), Friction, Momentum, Numerical analysis, Pressure, Transonic flow, Turbine blades, Turbines
Proceedings Papers

The Calculation of Three Dimensional Viscous Flow Through Multistage Turbomachines

J. D. Denton
Proc. ASME. GT1990, Volume 1: Turbomachinery, V001T01A009, June 11–14, 1990
Paper No: 90-GT-019
https://doi.org/10.1115/90-GT-019
View Paper titled, The Calculation of Three Dimensional Viscous Flow Through Multistage Turbomachines
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Topics: Turbomachinery, Viscous flow, Blades, Flow (Dynamics), Boundary-value problems, Computational methods, Machinery, Unsteady flow
Proceedings Papers

Inviscid-Viscous Coupled Solution for Unsteady Flows Through Vibrating Blades: Part 1 — Description of the Method

L. He, J. D. Denton
Proc. ASME. GT1991, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award; General, V005T14A014, June 3–6, 1991
Paper No: 91-GT-125
https://doi.org/10.1115/91-GT-125
View Paper titled, Inviscid-Viscous Coupled Solution for Unsteady Flows Through Vibrating Blades: Part 1 — Description of the Method
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Topics: Blades, Unsteady flow, Boundary layers, Boundary layer turbulence, Displacement, Flow (Dynamics), Integral equations, Momentum, Separation (Technology), Transpiration
Proceedings Papers

Inviscid-Viscous Coupled Solution for Unsteady Flows Through Vibrating Blades: Part 2 — Computational Results

L. He, J. D. Denton
Proc. ASME. GT1991, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award; General, V005T14A015, June 3–6, 1991
Paper No: 91-GT-126
https://doi.org/10.1115/91-GT-126
View Paper titled, Inviscid-Viscous Coupled Solution for Unsteady Flows Through Vibrating Blades: Part 2 — Computational Results
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Topics: Blades, Unsteady flow, Cascades (Fluid dynamics), Flutter (Aerodynamics), Transonic flow, Turbomachinery
Proceedings Papers

An Experiment on Unsteady Flow Over an Oscillating Airfoil

L. He, J. D. Denton
Proc. ASME. GT1991, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award; General, V005T14A029, June 3–6, 1991
Paper No: 91-GT-181
https://doi.org/10.1115/91-GT-181
View Paper titled, An Experiment on Unsteady Flow Over an Oscillating Airfoil
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Topics: Airfoils, Unsteady flow, Pressure, Boundary layers, Suction, Aeroelasticity, Blades, Flutter (Aerodynamics), Pressure transducers, Torsion
Proceedings Papers

Three Dimensional Time-Marching Inviscid and Viscous Solutions for Unsteady Flows Around Vibrating Blades

L. He, J. D. Denton
Proc. ASME. GT1993, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A033, May 24–27, 1993
Paper No: 93-GT-092
https://doi.org/10.1115/93-GT-092
View Paper titled, Three Dimensional Time-Marching Inviscid and Viscous Solutions for Unsteady Flows Around Vibrating Blades
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Topics: Blades, Unsteady flow, Flow (Dynamics), Rotors, Flutter (Aerodynamics), Leakage, Navier-Stokes equations, Oscillations, Shapes, Viscosity
Proceedings Papers

Loss Mechanisms in Turbomachines

J. D. Denton
Proc. ASME. GT1993, Volume 2: Combustion and Fuels; Oil and Gas Applications; Cycle Innovations; Heat Transfer; Electric Power; Industrial and Cogeneration; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; IGTI Scholar Award, V002T14A001, May 24–27, 1993
Paper No: 93-GT-435
https://doi.org/10.1115/93-GT-435
View Paper titled, Loss Mechanisms in Turbomachines
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Topics: Turbomachinery, Boundary layers, Heat transfer, Blades, Entropy, Machinery, Axial flow, Cycles, Flow (Dynamics), Leakage
Proceedings Papers

The Turboexpander: A Design, Make and Test Student Project

J. D. Denton
Proc. ASME. GT1996, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; General, V005T16A004, June 10–13, 1996
Paper No: 96-GT-191
https://doi.org/10.1115/96-GT-191
View Paper titled, The Turboexpander: A Design, Make and Test Student Project
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Topics: Design, Students, Turbines, Compressors, Air conditioning, Aircraft, Engineering students, Exhaust systems, Flow (Dynamics), Inflow
Proceedings Papers

Development of Blade Profiles for Low Pressure Turbine Applications

E. M. Curtis, H. P. Hodson, M. R. Banieghbal, J. D. Denton, R. J. Howell, N. W. Harvey
Proc. ASME. GT1996, Volume 1: Turbomachinery, V001T01A090, June 10–13, 1996
Paper No: 96-GT-358
https://doi.org/10.1115/96-GT-358
View Paper titled, Development of Blade Profiles for Low Pressure Turbine Applications
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Topics: Blades, Pressure, Turbines, Cascades (Fluid dynamics), Boundary layers, Suction, Wakes, Aircraft engines, Design, Geometry
Proceedings Papers

Comparison of Design Intent and Experimental Measurements in a Low Aspect Ratio Axial Flow Turbine With Three-Dimensional Blading

A. M. Wallis, J. D. Denton
Proc. ASME. GT1998, Volume 1: Turbomachinery, V001T01A123, June 2–5, 1998
Paper No: 98-GT-516
https://doi.org/10.1115/98-GT-516
View Paper titled, Comparison of Design Intent and Experimental Measurements in a Low Aspect Ratio Axial Flow Turbine With Three-Dimensional Blading
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Topics: Axial flow, Design, Turbines, Computational fluid dynamics, Engineering design processes, Flow measurement, High pressure (Physics), Steam turbines
Proceedings Papers

The Control of Shroud Leakage Flows to Reduce Aerodynamic Losses in a Low Aspect Ratio, Shrouded Axial Flow Turbine

A. M. Wallis, J. D. Denton, A. A. J. Demargne
Proc. ASME. GT2000, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A046, May 8–11, 2000
Paper No: 2000-GT-0475
https://doi.org/10.1115/2000-GT-0475
View Paper titled, The Control of Shroud Leakage Flows to Reduce Aerodynamic Losses in a Low Aspect Ratio, Shrouded Axial Flow Turbine
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Topics: Axial flow, Leakage flows, Turbines, Leakage, Fluids, Sealing (Process), Cavities, Rotors, Turbine blades, Blades
Proceedings Papers

The Effects of Lean and Sweep on Transonic Fan Performance

J. D. Denton, L. Xu
Proc. ASME. GT2002, Volume 5: Turbo Expo 2002, Parts A and B, 23-32, June 3–6, 2002
Paper No: GT2002-30327
https://doi.org/10.1115/GT2002-30327
View Paper titled, The Effects of Lean and Sweep on Transonic Fan Performance
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Topics: Aerodynamics, Blades, Computational fluid dynamics, Design, Engineering design processes, Fans, Pressure, Shock (Mechanics)
Proceedings Papers

A Review of Some Early Design Practice Using CFD and a Current Perspective

J. H. Horlock, J. D. Denton
Proc. ASME. GT2003, Volume 6: Turbo Expo 2003, Parts A and B, 65-77, June 16–19, 2003
Paper No: GT2003-38973
https://doi.org/10.1115/GT2003-38973
View Paper titled, A Review of Some Early Design Practice Using CFD and a Current Perspective
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Topics: Computational fluid dynamics, Engineering design processes, Design, Clearances (Engineering), Deflection, Equilibrium (Physics), Fluid mechanics, Fluids, Gas turbines
Proceedings Papers

Effects of Bleed Rate and Endwall Location on the Aerodynamic Behaviour of a Circular Hole Bleed Off-Take

B. A. Leishman, N. A. Cumpsty, J. D. Denton
Proc. ASME. GT2004, Volume 5: Turbo Expo 2004, Parts A and B, 631-643, June 14–17, 2004
Paper No: GT2004-54197
https://doi.org/10.1115/GT2004-54197
View Paper titled, Effects of Bleed Rate and Endwall Location on the Aerodynamic Behaviour of a Circular Hole Bleed Off-Take
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Topics: Aircraft, Blades, Cascades (Fluid dynamics), Compressors, Cooling, Deicing, Design, Flow (Dynamics), Geometry, High pressure (Physics)