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Journal Articles

Multall—An Open Source, Computational Fluid Dynamics Based, Turbomachinery Design System

John D. Denton
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. December 2017, 139(12): 121001.
Paper No: TURBO-17-1085
https://doi.org/10.1115/1.4037819
Published Online: September 26, 2017
View Article titled, Multall—An Open Source, Computational Fluid Dynamics Based, Turbomachinery Design System
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Topics: Blades, Computational fluid dynamics, Design, Flow (Dynamics), Pressure, Turbomachinery
Proceedings Papers

Multall: An Open Source, CFD Based, Turbomachinery Design System

John D. Denton
Proc. ASME. GT2017, Volume 2B: Turbomachinery, V02BT41A027, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63993
https://doi.org/10.1115/GT2017-63993
View Paper titled, Multall: An Open Source, CFD Based, Turbomachinery Design System
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Topics: Computational fluid dynamics, Design, Turbomachinery, Blades, Machinery, Cooling, Geometry
Proceedings Papers

Loss Production in the Wake of a Simulated Subsonic Turbine Blade

Quentin D. Roberts, John D. Denton
Proc. ASME. GT1996, Volume 1: Turbomachinery, V001T01A111, June 10–13, 1996
Publisher: American Society of Mechanical Engineers
Paper No: 96-GT-421
https://doi.org/10.1115/96-GT-421
View Paper titled, Loss Production in the Wake of a Simulated Subsonic Turbine Blade
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Topics: Turbine blades, Wakes, Boundary layers, Pressure, Probes, Vortex street, Flow (Dynamics), Suction
Proceedings Papers

The Aerodynamics of Trailing-Edge-Cooled Transonic Turbine Blades: Part 2 — Theoretical and Computational Approach

Mathias Deckers, John D. Denton
Proc. ASME. GT1997, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A102, June 2–5, 1997
Publisher: American Society of Mechanical Engineers
Paper No: 97-GT-519
https://doi.org/10.1115/97-GT-519
View Paper titled, The Aerodynamics of Trailing-Edge-Cooled Transonic Turbine Blades: Part 2 — Theoretical and Computational Approach
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Topics: Aerodynamics, Turbine blades, Coolants, Blades, Finite volume methods, Pressure, Transonic flow
Proceedings Papers

The Aerodynamics of Trailing-Edge-Cooled Transonic Turbine Blades: Part 1 — Experimental Approach

Mathias Deckers, John D. Denton
Proc. ASME. GT1997, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A101, June 2–5, 1997
Publisher: American Society of Mechanical Engineers
Paper No: 97-GT-518
https://doi.org/10.1115/97-GT-518
View Paper titled, The Aerodynamics of Trailing-Edge-Cooled Transonic Turbine Blades: Part 1 — Experimental Approach
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Topics: Aerodynamics, Boundary layers, Cavities, Coolants, Flat plates, Flow (Dynamics), Mach number, Pressure, Shock (Mechanics), Temperature
Journal Articles

Integrated Combustor and Vane Concept in Gas Turbines

Budimir Rosic, John D. Denton, John H. Horlock, Sumiu Uchida
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2012, 134(3): 031005.
https://doi.org/10.1115/1.4003023
Published Online: July 14, 2011
View Article titled, Integrated Combustor and Vane Concept in Gas Turbines
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Topics: Combustion chambers, Cooling, Flow (Dynamics), Gas turbines, Film cooling
Proceedings Papers

Integrated Combustor and Vane Concept in Gas Turbines

Budimir Rosic, John D. Denton, John H. Horlock, Sumiu Uchida
Proc. ASME. GT2010, Volume 7: Turbomachinery, Parts A, B, and C, 2781-2791, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-23170
https://doi.org/10.1115/GT2010-23170
View Paper titled, Integrated Combustor and Vane Concept in Gas Turbines
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Topics: Combustion chambers, Gas turbines, Cooling, Aerodynamics, Design, Flow turning, Gases, Industrial gases, Integrated systems, Large eddy simulation
Proceedings Papers

Some Limitations of Turbomachinery CFD

John D. Denton
Proc. ASME. GT2010, Volume 7: Turbomachinery, Parts A, B, and C, 735-745, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-22540
https://doi.org/10.1115/GT2010-22540
View Paper titled, Some Limitations of Turbomachinery CFD
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Topics: Computational fluid dynamics, Turbomachinery, Errors, Design, Modeling, Approximation, Boundary-value problems, Engineers, Flow (Dynamics), Geometry
Proceedings Papers

Controlling Tip Leakage Flow Over a Shrouded Turbine Rotor Using an Air-Curtain

Eric M. Curtis, John D. Denton, John P. Longley, Budimir Rosic
Proc. ASME. GT2009, Volume 7: Turbomachinery, Parts A and B, 885-894, June 8–12, 2009
Publisher: American Society of Mechanical Engineers
Paper No: GT2009-59411
https://doi.org/10.1115/GT2009-59411
View Paper titled, Controlling Tip Leakage Flow Over a Shrouded Turbine Rotor Using an Air-Curtain
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Topics: Leakage flows, Rotors, Turbines, Flow (Dynamics), Leakage, Blades, Cavities, Clearances (Engineering), Instrumentation, Jets
Proceedings Papers

The Influence of Shroud and Cavity Geometry on Turbine Performance — An Experimental and Computational Study: Part I — Shroud Geometry

Budimir Rosic, John D. Denton, Eric M. Curtis
Proc. ASME. GT2007, Volume 6: Turbo Expo 2007, Parts A and B, 749-759, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-27769
https://doi.org/10.1115/GT2007-27769
View Paper titled, The Influence of Shroud and Cavity Geometry on Turbine Performance — An Experimental and Computational Study: Part I — Shroud Geometry
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Topics: Cavities, Geometry, Turbines, Aerodynamics, Flow (Dynamics), Leakage flows, Annulus, Rotors, Steam turbines
Proceedings Papers

The Influence of Shroud and Cavity Geometry on Turbine Performance — An Experimental and Computational Study: Part II — Exit Cavity Geometry

Budimir Rosic, John D. Denton, Eric M. Curtis, Ashley T. Peterson
Proc. ASME. GT2007, Volume 6: Turbo Expo 2007, Parts A and B, 761-771, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-27770
https://doi.org/10.1115/GT2007-27770
View Paper titled, The Influence of Shroud and Cavity Geometry on Turbine Performance — An Experimental and Computational Study: Part II — Exit Cavity Geometry
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Topics: Cavities, Geometry, Turbines, Leakage flows, Aerodynamics, Leakage, Computational fluid dynamics, Flow (Dynamics), Rotors
Proceedings Papers

Experimental and Numerical Investigation of the Unsteady Surface Pressure in a Three-Stage Model of an Axial High Pressure Turbine

Carmen E. Kachel, John D. Denton
Proc. ASME. GT2004, Volume 5: Turbo Expo 2004, Parts A and B, 887-902, June 14–17, 2004
Publisher: American Society of Mechanical Engineers
Paper No: GT2004-53626
https://doi.org/10.1115/GT2004-53626
View Paper titled, Experimental and Numerical Investigation of the Unsteady Surface Pressure in a Three-Stage Model of an Axial High Pressure Turbine
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Topics: High pressure (Physics), Pressure, Turbines, Blades, Fluctuations (Physics), Waves, Computational fluid dynamics, Pressure gradient, Pressure measurement, Stators
Proceedings Papers

Aerodynamic Concept for Very Large Steam Turbine Last Stages

Heinrich Stu¨er, Frank Truckenmu¨ller, Don Borthwick, John D. Denton
Proc. ASME. GT2005, Volume 6: Turbo Expo 2005, Parts A and B, 673-687, June 6–9, 2005
Publisher: American Society of Mechanical Engineers
Paper No: GT2005-68746
https://doi.org/10.1115/GT2005-68746
View Paper titled, Aerodynamic Concept for Very Large Steam Turbine Last Stages
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Topics: Steam turbines, Blades, Design, Flow (Dynamics), Supersonic flow, Experimental methods, Pressure, Rotating blades, Turbines, Unsteady flow
Proceedings Papers

The Importance of Shroud Leakage Modelling in Multistage Turbine Flow Calculations

Budimir Rosic, John D. Denton, Graham Pullan
Proc. ASME. GT2005, Volume 6: Turbo Expo 2005, Parts A and B, 561-570, June 6–9, 2005
Publisher: American Society of Mechanical Engineers
Paper No: GT2005-68459
https://doi.org/10.1115/GT2005-68459
View Paper titled, The Importance of Shroud Leakage Modelling in Multistage Turbine Flow Calculations
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Topics: Flow (Dynamics), Leakage, Modeling, Turbines, Cavities, Clearances (Engineering), Blades, Leakage flows
Proceedings Papers

The Control of Shroud Leakage Loss by Reducing Circumferential Mixing

Budimir Rosic, John D. Denton
Proc. ASME. GT2006, Volume 6: Turbomachinery, Parts A and B, 851-859, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90946
https://doi.org/10.1115/GT2006-90946
View Paper titled, The Control of Shroud Leakage Loss by Reducing Circumferential Mixing
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Topics: Blades, Brakes, Cavities, Flow (Dynamics), Leakage, Leakage flows, Rotors, Stators, Turbines, Turning vanes
Journal Articles

The Influence of Shroud and Cavity Geometry on Turbine Performance: An Experimental and Computational Study—Part I: Shroud Geometry

Budimir Rosic, John D. Denton, Eric M. Curtis
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2008, 130(4): 041001.
https://doi.org/10.1115/1.2777201
Published Online: June 17, 2008
View Article titled, The Influence of Shroud and Cavity Geometry on Turbine Performance: An Experimental and Computational Study—Part I: Shroud Geometry
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Topics: Cavities, Flow (Dynamics), Leakage, Turbines, Rotors, Geometry, Leakage flows
Journal Articles

The Influence of Shroud and Cavity Geometry on Turbine Performance: An Experimental and Computational Study— Part II: Exit Cavity Geometry

Budimir Rosic, John D. Denton, Eric M. Curtis, Ashley T. Peterson
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2008, 130(4): 041002.
https://doi.org/10.1115/1.2777202
Published Online: June 17, 2008
View Article titled, The Influence of Shroud and Cavity Geometry on Turbine Performance: An Experimental and Computational Study— Part II: Exit Cavity Geometry
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Topics: Cavities, Flow (Dynamics), Geometry, Turbines, Leakage, Leakage flows
Journal Articles

Control of Shroud Leakage Loss by Reducing Circumferential Mixing

Budimir Rosic, John D. Denton
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2008, 130(2): 021010.
https://doi.org/10.1115/1.2750682
Published Online: March 21, 2008
View Article titled, Control of Shroud Leakage Loss by Reducing Circumferential Mixing
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Topics: Blades, Cavities, Flow (Dynamics), Leakage, Leakage flows, Rotors, Stators, Turbines, Turning vanes, Shapes
Journal Articles

The Importance of Shroud Leakage Modeling in Multistage Turbine Flow Calculations

Budimir Rosic, John D. Denton, Graham Pullan
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. October 2006, 128(4): 699–707.
https://doi.org/10.1115/1.2181999
Published Online: September 6, 2005
View Article titled, The Importance of Shroud Leakage Modeling in Multistage Turbine Flow Calculations
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Topics: Blades, Cavities, Flow (Dynamics), Leakage, Leakage flows, Modeling, Stators, Turbines, Clearances (Engineering), Rotors
Journal Articles

Experimental and Numerical Investigation of the Unsteady Surface Pressure in a Three-Stage Model of an Axial High Pressure Turbine

Carmen E. Kachel, John D. Denton
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. April 2006, 128(2): 261–272.
https://doi.org/10.1115/1.1860378
Published Online: March 1, 2004
View Article titled, Experimental and Numerical Investigation of the Unsteady Surface Pressure in a Three-Stage Model of an Axial High Pressure Turbine
Open the PDF for Experimental and Numerical Investigation of the Unsteady Surface Pressure in a Three-Stage Model of an Axial High Pressure Turbine in another window
Topics: Blades, Pressure, Rotors, Stators, Fluctuations (Physics), Flow (Dynamics), Waves, Wakes, Vortices, Turbines