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Journal Articles

Design and Analysis of a Liftfan for eVTOL Aircraft

R. D. Hine, D. R. Cousins, L. Maden, S. J. Walker, N. R. Atkins, S. D. Grimshaw, J. V. Taylor
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2025, 147(9): 091016.
Paper No: TURBO-24-1308
https://doi.org/10.1115/1.4067673
Published Online: February 17, 2025
View Articletitled, Design and Analysis of a Liftfan for eVTOL Aircraft
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Topics: Cooling, Design, Engines, Flight, Flow (Dynamics), Motors, Pressure, Engineering prototypes, Simulation, Computational fluid dynamics
Proceedings Papers

Modeling of Compressor Drum Cavities With Radial Inflow

D. Amirante, Z. Sun, J. W. Chew, N. J. Hills, N. R. Atkins
Proc. ASME. GT2016, Volume 5A: Heat Transfer, V05AT15A010, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56505
https://doi.org/10.1115/GT2016-56505
View Paper titled, Modeling of Compressor Drum Cavities With Radial Inflow
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Topics: Cavities, Compressors, Inflow, Modeling, Computational fluid dynamics, Temperature, Computation, Disks, Buoyancy, Cavity flows
Proceedings Papers

Investigation of a Radial-Inflow Bleed as a Potential for Compressor Clearance Control

N. R. Atkins
Proc. ASME. GT2013, Volume 3A: Heat Transfer, V03AT15A020, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-95768
https://doi.org/10.1115/GT2013-95768
View Paper titled, Investigation of a Radial-Inflow Bleed as a Potential for Compressor Clearance Control
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Topics: Clearances (Engineering), Compressors, Inflow, Testing, Disks, Capacitance, Engines, Flow (Dynamics), High pressure (Physics), Modeling
Journal Articles

An Advanced Multiconfiguration Stator Well Cooling Test Facility

D. D. Coren, N. R. Atkins, J. R. Turner, D. E. Eastwood, S. Davies, P. R. N. Child, J. A. Dixon, T. J. Scanlon
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. January 2013, 135(1): 011003.
Paper No: TURBO-11-1056
https://doi.org/10.1115/1.4006317
Published Online: October 18, 2012
View Articletitled, An Advanced Multiconfiguration Stator Well Cooling Test Facility
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Topics: Coolants, Flow (Dynamics), Stators, Instrumentation, Temperature, Cavities, Cooling, Geometry
Journal Articles

Experimental Investigation of Turbine Stator Well Rim Seal, Re-Ingestion and Interstage Seal Flows Using Gas Concentration Techniques and Displacement Measurements

D. Eastwood, D. D. Coren, C. A. Long, N. R. Atkins, P. R. N. Childs, T. J. Scanlon, A. Guijarro-Valencia
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Gas Turbines: Structures And Dynamics
J. Eng. Gas Turbines Power. August 2012, 134(8): 082501.
https://doi.org/10.1115/1.4005967
Published Online: June 21, 2012
View Articletitled, Experimental Investigation of Turbine Stator Well Rim Seal, Re-Ingestion and Interstage Seal Flows Using Gas Concentration Techniques and Displacement Measurements
Open the PDF for Experimental Investigation of Turbine Stator Well Rim Seal, Re-Ingestion and Interstage Seal Flows Using Gas Concentration Techniques and Displacement Measurements in another window
Topics: Cooling, Flow (Dynamics), Stators, Annulus, Cavities, Turbines, Coolants
Proceedings Papers

Experimental Investigation of Turbine Stator Well Rim Seal, Re-Ingestion and Interstage Seal Flows Using Gas Concentration Techniques and Displacement Measurements

D. Eastwood, D. D. Coren, C. A. Long, N. R. Atkins, P. R. N. Childs, T. J. Scanlon, A. Guijarro-Valencia
Proc. ASME. GT2011, Volume 5: Heat Transfer, Parts A and B, 859-870, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-45874
https://doi.org/10.1115/GT2011-45874
View Paper titled, Experimental Investigation of Turbine Stator Well Rim Seal, Re-Ingestion and Interstage Seal Flows Using Gas Concentration Techniques and Displacement Measurements
Open the PDF for Experimental Investigation of Turbine Stator Well Rim Seal, Re-Ingestion and Interstage Seal Flows Using Gas Concentration Techniques and Displacement Measurements in another window
Topics: Displacement measurement, Flow (Dynamics), Stators, Turbines, Cooling, Annulus, Cavities, Test facilities, Cavity flows, Computational fluid dynamics
Proceedings Papers

The Influence of Turbine Stator Well Coolant Flow Rate and Passage Configuration on Cooling Effectiveness

D. D. Coren, N. R. Atkins, C. A. Long, D. Eastwood, P. R. N. Childs, A. Guijarro-Valencia, J. A. Dixon
Proc. ASME. GT2011, Volume 5: Heat Transfer, Parts A and B, 981-992, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-46448
https://doi.org/10.1115/GT2011-46448
View Paper titled, The Influence of Turbine Stator Well Coolant Flow Rate and Passage Configuration on Cooling Effectiveness
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Topics: Coolants, Cooling, Flow (Dynamics), Stators, Turbines, Engines, Compressors, Computational fluid dynamics, Geometry, Aircraft engines
Proceedings Papers

An Advanced Multi-Configuration Stator Well Cooling Test Facility

D. D. Coren, N. R. Atkins, J. R. Turner, D. E. Eastwood, S. Davies, P. R. N. Childs, J. Dixon, T. S. Scanlon
Proc. ASME. GT2010, Volume 4: Heat Transfer, Parts A and B, 1259-1270, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-23450
https://doi.org/10.1115/GT2010-23450
View Paper titled, An Advanced Multi-Configuration Stator Well Cooling Test Facility
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Topics: Cooling, Stators, Test facilities, Flow (Dynamics), Coolants, Engines, Annulus, Cavities, Displacement, Gas turbines
Proceedings Papers

An Experimental Study of Sprays in Cross Flow Representative of Gas Turbine Engine Secondary Air Systems

N. J. Regan, N. R. Atkins, C. A. Long, P. R. N. Childs, P. S. Hutcheson, K. J. Hart
Proc. ASME. GT2009, Volume 1: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Controls, Diagnostics and Instrumentation; Education; Electric Power; Awards and Honors, 133-143, June 8–12, 2009
Publisher: American Society of Mechanical Engineers
Paper No: GT2009-59709
https://doi.org/10.1115/GT2009-59709
View Paper titled, An Experimental Study of Sprays in Cross Flow Representative of Gas Turbine Engine Secondary Air Systems
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Topics: Cross-flow, Gas turbines, Sprays, Drops, Flow (Dynamics), Pipes, Design, Fracture (Materials), Fracture (Process), Lasers
Proceedings Papers

Unsteady Effects on Transonic Turbine Blade-Tip Heat Transfer

N. R. Atkins, S. J. Thorpe, R. W. Ainsworth
Proc. ASME. GT2008, Volume 4: Heat Transfer, Parts A and B, 1025-1038, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-51177
https://doi.org/10.1115/GT2008-51177
View Paper titled, Unsteady Effects on Transonic Turbine Blade-Tip Heat Transfer
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Topics: Blades, Heat transfer, Turbines, Flow (Dynamics), Computational fluid dynamics, Convection, Engines, Gas turbines, Heat flux, Heat transfer coefficients
Proceedings Papers

Aerodynamic Performance Measurement in a Fully Scaled Transient Turbine Test Facility

N. R. Atkins, R. W. Ainsworth, N. W. Harvey
Proc. ASME. GT2007, Volume 6: Turbo Expo 2007, Parts A and B, 481-492, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-27142
https://doi.org/10.1115/GT2007-27142
View Paper titled, Aerodynamic Performance Measurement in a Fully Scaled Transient Turbine Test Facility
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Topics: Test facilities, Transients (Dynamics), Turbines, Heat transfer, Aerodynamics, Flow (Dynamics), Rotors, Testing, Computational fluid dynamics, Durability
Proceedings Papers

Turbine Aerodynamic Performance Measurement Under Non-Adiabatic Conditions

N. R. Atkins, R. W. Ainsworth
Proc. ASME. GT2007, Volume 6: Turbo Expo 2007, Parts A and B, 493-501, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-27143
https://doi.org/10.1115/GT2007-27143
View Paper titled, Turbine Aerodynamic Performance Measurement Under Non-Adiabatic Conditions
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Topics: Turbines, Entropy, Heat transfer, Testing, Engines, Computational fluid dynamics, Flow (Dynamics), Heat flux, Temperature, Transients (Dynamics)