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Proceedings Papers

A Transient Flow Facility for the Study of the Thermofluid-Dynamics of a Full Stage Turbine Under Engine Representative Conditions

R. W. Ainsworth, D. L. Schultz, M. R. D. Davies, C. J. P. Forth, M. A. Hilditch, M. L. G. Oldfield, A. G. Sheard

Proc. ASME. GT1988, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A022, June 6–9, 1988

Paper No: 88-GT-144

DOI: https://doi.org/10.1115/88-GT-144

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Topics: Dynamics (Mechanics), Engines, Thermofluids, Turbines, Unsteady flow, Heat transfer, Design, Transients (Dynamics), Aerodynamics, Cascades (Fluid dynamics)

Proceedings Papers

The Torsional Stability of a Compressor Cascade

M. R. D. Davies

Proc. ASME. GT1991, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award; General, V005T14A028, June 3–6, 1991

Paper No: 91-GT-180

DOI: https://doi.org/10.1115/91-GT-180

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Topics: Cascades (Fluid dynamics), Compressors, Stability, Blades

Proceedings Papers

Measurements of Aerodynamic Wall Shear Stress With Heated Thin Film Gauges

M. R. D. Davies, J. E. Fitzgerald, J. T. Duffy, F. K. O’Donnell

Proc. ASME. GT1997, Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award, V004T15A014, June 2–5, 1997

Paper No: 97-GT-211

DOI: https://doi.org/10.1115/97-GT-211

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Topics: Gages, Shear stress, Thin films, Calibration, Pipe flow, Pressure gradient, Air flow, Aluminum, Blades, Cascades (Fluid dynamics)

Proceedings Papers

Turbine Blade Aerodynamic Wall Shear Stress Measurements and Predictions

J. E. Fitzgerald, A. J. Niven, M. R. D. Davies

Proc. ASME. GT1998, Volume 1: Turbomachinery, V001T01A133, June 2–5, 1998

Paper No: 98-GT-562

DOI: https://doi.org/10.1115/98-GT-562

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Topics: Shear stress, Turbine blades, Gages, Boundary layers, Cascades (Fluid dynamics), Flow (Dynamics), Pressure gradient, Suction, Thin films, Turbulence

Proceedings Papers

Turbine Blade Entropy Generation Rate: Part I — The Boundary Layer Defined

M. R. D. Davies, F. K. O’Donnell, A. J. Niven

Proc. ASME. GT2000, Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, V003T01A070, May 8–11, 2000

Paper No: 2000-GT-0265

DOI: https://doi.org/10.1115/2000-GT-0265

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Topics: Boundary layers, Entropy, Turbine blades, Turbulence, Suction, Blades, Boundary layer turbulence, Cascades (Fluid dynamics), Computational fluid dynamics, Flow (Dynamics)

Proceedings Papers

Turbine Blade Entropy Generation Rate: Part II — The Measured Loss

F. K. O’Donnell, M. R. D. Davies

Proc. ASME. GT2000, Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, V003T01A071, May 8–11, 2000

Paper No: 2000-GT-0266

DOI: https://doi.org/10.1115/2000-GT-0266

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Topics: Entropy, Turbine blades, Turbulence, Boundary layers, Blades, Cascades (Fluid dynamics), Chords (Trusses), Laminar flow, Reynolds number, Sensors

Proceedings Papers

Characterisation of Stability Criteria for Pressure Driven Flows in Small Length Scale Fluidic Devices

P. A. Walsh, M. R. D. Davies, T. Dalton

Proc. ASME. HT2005, Heat Transfer: Volume 1, 565-575, July 17–22, 2005

Paper No: HT2005-72426

DOI: https://doi.org/10.1115/HT2005-72426

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Topics: Flow (Dynamics), Fluidic devices, Mixed convection, Pressure, Stability, Junctions, Buoyancy, Drops, Boundary-value problems, Buckling

Proceedings Papers

Investigation of Hot Film Calibration for Entropy Generation Rate Calculations

R. Mahon, P. Frawley, M. R. D. Davies

Proc. ASME. FEDSM2002, Volume 1: Fora, Parts A and B, 29-35, July 14–18, 2002

Paper No: FEDSM2002-31068

DOI: https://doi.org/10.1115/FEDSM2002-31068

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Topics: Calibration, Entropy, Wire, Boundary layers, Circular cylinders, Cross-flow, Cylinders, Flow (Dynamics), Numerical analysis, Sensors

Proceedings Papers

Application of Constructal Theory to Prediction of Boundary Layer Transition Onset

E. J. Walsh, D. H. Hernon, D. M. McEligot, M. R. D. Davies, A. Bejan

Proc. ASME. GT2006, Volume 3: Heat Transfer, Parts A and B, 1251-1259, May 8–11, 2006

Paper No: GT2006-91166

DOI: https://doi.org/10.1115/GT2006-91166

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Topics: Boundary layers

Proceedings Papers

The Measurement and Prediction of Boundary Layer Entropy Generation Rate

E. J. Walsh, M. R. D. Davies

Proc. ASME. IMECE2003, Fluids Engineering, 249-258, November 15–21, 2003

Paper No: IMECE2003-41380

DOI: https://doi.org/10.1115/IMECE2003-41380

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Topics: Boundary layers, Entropy

Proceedings Papers

On the Entropic Heating of Microfluidics for PCR Applications

E. J. Walsh, P. A. Walsh, R. Grimes, M. R. D. Davies

Proc. ASME. IMECE2003, Microelectromechanical Systems, 33-36, November 15–21, 2003

Paper No: IMECE2003-41423

DOI: https://doi.org/10.1115/IMECE2003-41423

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Topics: Heating, Microfluidics, Fluids, Chain, Cycles, Entropy, Flow (Dynamics), Fluid dynamics, Heat, Microelectromechanical systems

Journal Articles

Measurements in the Transition Region of a Turbine Blade Profile Under Compressible Conditions

E. J. Walsh, M. R. D. Davies

J. Fluids Eng. March 2005, 127(2): 400–403.

DOI: https://doi.org/10.1115/1.1881699

Published Online: November 22, 2004

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Topics: Mach number, Turbine blades, Turbulence, Blades, Compressible flow, Suction, Turbines

Journal Articles

On the Thermal Interaction Between an Isothermal Cylinder and Its Isothermal Enclosure for Cylinder Rayleigh Numbers of Order 10 4

D. T. Newport, T. M. Dalton, M. R. D. Davies, M. Whelan, C. Forno

J. Heat Transfer. December 2001, 123(6): 1052–1061.

DOI: https://doi.org/10.1115/1.1389467

Published Online: March 8, 2001

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Topics: Cylinders, Interferometers, Interferometry, Plumes (Fluid dynamics), Temperature, Rayleigh number, Heat transfer, Flow (Dynamics), Natural convection, Ceilings

Journal Articles

On Gaseous Free-Convection Heat Transfer With Well-Defined Boundary Conditions

M. R. D. Davies, D. T. Newport, T. M. Dalton

J. Heat Transfer. November 2000, 122(4): 661–668.

DOI: https://doi.org/10.1115/1.1318213

Published Online: April 25, 2000

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Topics: Cylinders, Heat transfer, Natural convection, Temperature, Boundary-value problems, Fluids, Flow (Dynamics)

Journal Articles

Local Measurement of Loss Using Heated Thin-Film Sensors

M. R. D. Davies, F. K. O’Donnell

J. Turbomach. October 1999, 121(4): 814–818.

DOI: https://doi.org/10.1115/1.2836735

Published Online: October 1, 1999

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Topics: Thin film sensors, Entropy, Shear stress, Calibration, Pressure gradient, Boundary layers, Flow (Dynamics), Sensors

Journal Articles

Dimensional Analysis in Heat Transfer

T. M. Dalton, M. R. D. Davies

J. Heat Transfer. May 1999, 121(2): 471–473.

DOI: https://doi.org/10.1115/1.2826002

Published Online: May 1, 1999

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Topics: Dimensional analysis, Heat transfer, Natural convection

Journal Articles

Developments in Instrumentation and Processing for Transient Heat Transfer Measurement in a Full-Stage Model Turbine

R. W. Ainsworth, J. L. Allen, M. R. D. Davies, J. E. Doorly, C. J. P. Forth, M. A. Hilditch, M. L. G. Oldfield, A. G. Sheard

J. Turbomach. January 1989, 111(1): 20–27.

DOI: https://doi.org/10.1115/1.3262232

Published Online: January 1, 1989

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Topics: Instrumentation, Transient heat transfer, Turbines, Cascades (Fluid dynamics), Generators, Pistons, Rotors, Tunnels, Wakes

Journal Articles

Closure to “Discussion of ‘Holographic Measurements and Theoretical Predictions of the Unsteady Flow in a Transonic Annular Cascade’” (1985, ASME J. Eng. Gas Turbines Power, 107, p. 1047)

M. R. D. Davies, P. J. Bryanston-Cross

J. Eng. Gas Turbines Power. October 1985, 107(4): 1047.

DOI: https://doi.org/10.1115/1.3239810

Published Online: October 1, 1985

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Topics: Gas turbines, Unsteady flow

Journal Articles

Holographic Measurements and Theoretical Predictions of the Unsteady Flow in a Transonic Annular Cascade

M. R. D. Davies, P. J. Bryanston-Cross

J. Eng. Gas Turbines Power. April 1985, 107(2): 450–457.

DOI: https://doi.org/10.1115/1.3239748

Published Online: April 1, 1985

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Topics: Cascades (Fluid dynamics), Unsteady flow, Blades, Cycles, Shock (Mechanics), Chords (Trusses), Compressors, Finite element analysis, Mach number, Pressure measurement