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Proceedings Papers

Demonstration of a Dynamic Clearance Seal in a Rotating Steam Test Facility

Andrew Messenger, Richard Williams, Grant Ingram, Simon Hogg, Philip Reggentin

Proc. ASME. GT2019, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A028, June 17–21, 2019

Paper No: GT2019-91605

DOI: https://doi.org/10.1115/GT2019-91605

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Topics: Clearances (Engineering), Steam, Test facilities, Rotors, Design, Machinery, Sealing (Process), Stress, Collaboration, Fluids

Proceedings Papers

Application of Fluidic Curtains to Turbine Rotor Tip Seal Geometries

James MacCalman, Simon Hogg, Grant Ingram

Proc. ASME. GT2018, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A017, June 11–15, 2018

Paper No: GT2018-75835

DOI: https://doi.org/10.1115/GT2018-75835

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Topics: Computational fluid dynamics, Design, Engines, Geometry, High pressure (Physics), Leakage, Rotors, Sealing (Process), Steam turbines, Turbines

Proceedings Papers

Demonstration of a Dynamic Clearance Seal in a Rotating Test Facility

Andrew Messenger, Richard Williams, Grant Ingram, Simon Hogg, Stacie Tibos, Jon Seaton, Bernard Charnley

Proc. ASME. GT2017, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T29A030, June 26–30, 2017

Paper No: GT2017-64285

DOI: https://doi.org/10.1115/GT2017-64285

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Topics: Clearances (Engineering), Test facilities, Rotors, Steam turbines, Turbines, Damage, Design, Leakage, Steam, Testing

Proceedings Papers

Experimental and Numerical Development of a Dynamic Clearance Seal for Steam Turbine Application

Andrew Messenger, Richard Williams, Grant Ingram, Simon Hogg, Stacie Tibos, Jon Seaton, Bernard Charnley

Proc. ASME. GT2016, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T26A023, June 13–17, 2016

Paper No: GT2016-56995

DOI: https://doi.org/10.1115/GT2016-56995

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Topics: Clearances (Engineering), Steam turbines, Design, Rotors, Analytical design, Computational fluid dynamics, Flow (Dynamics), Test facilities, Turbochargers

Proceedings Papers

A Dynamic Clearance Seal for Steam Turbine Application

Andrew Messenger, Richard Williams, Grant Ingram, Simon Hogg, Stacie Tibos, Jon Seaton

Proc. ASME. GT2015, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T26A031, June 15–19, 2015

Paper No: GT2015-43471

DOI: https://doi.org/10.1115/GT2015-43471

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Topics: Clearances (Engineering), Steam turbines, Design, Leakage flows, Sealing (Process), Stress, Energy resources, Flow (Dynamics), Mechanical properties, Power stations

Proceedings Papers

Experimental Validation of a Curtain Type Fluidic Jet Seal on a Turbine Rotor Shroud

Michael Hilfer, Simon Hogg, Grant Ingram

Proc. ASME. GT2015, Volume 5C: Heat Transfer, V05CT15A012, June 15–19, 2015

Paper No: GT2015-42624

DOI: https://doi.org/10.1115/GT2015-42624

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Topics: Rotors, Turbines, Leakage, Design, Geometry, Rotation, Test facilities, Testing

Journal Articles

Efficient Methods for Predicting Low Pressure Steam Turbine Exhaust Hood and Diffuser Flows at Design and Off-Design Conditions

Zoe Burton, Grant Ingram, Simon Hogg

J. Eng. Gas Turbines Power. August 2015, 137(8): 082601.

Paper No: GTP-14-1557

DOI: https://doi.org/10.1115/1.4029599

Published Online: August 1, 2015

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Topics: Annulus, Design, Exhaust systems, Flow (Dynamics), Pressure, Rotors, Stators, Diffusers, Blades

Proceedings Papers

Secondary Flows and Fillet Radii in a Linear Turbine Cascade

Sebastian Mank, Lukas Duerrwaechter, Michael Hilfer, Richard Williams, Simon Hogg, Grant Ingram

Proc. ASME. GT2014, Volume 2C: Turbomachinery, V02CT38A011, June 16–20, 2014

Paper No: GT2014-25458

DOI: https://doi.org/10.1115/GT2014-25458

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Topics: Cascades (Fluid dynamics), Flow (Dynamics), Turbines, Blades, Accounting, Boundary layers, Computation, Computational fluid dynamics, Corners (Structural elements), Machinery

Proceedings Papers

Calculation of Optimal Surface Roughness With Respect to Lift/Drag Forces Acting on Wind Turbine Blade

Xuerui Mao, Simon Hogg

Proc. ASME. GT2014, Volume 3B: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Supercritical CO2 Power Cycles; Wind Energy, V03BT46A006, June 16–20, 2014

Paper No: GT2014-25416

DOI: https://doi.org/10.1115/GT2014-25416

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Topics: Blades, Drag (Fluid dynamics), Surface roughness, Wind turbines, Airfoils, Flow (Dynamics), Boundary-value problems, Geometry, Pressure, Aerodynamics

Proceedings Papers

A Static Test Facility for the Study of Deposit Fouling on Steam Turbine Blades

Alan May Estebaranz, Simon Hogg, Michael Hilfer, Phil Dyer

Proc. ASME. GT2014, Volume 1B: Marine; Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V01BT27A014, June 16–20, 2014

Paper No: GT2014-25517

DOI: https://doi.org/10.1115/GT2014-25517

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Topics: Blades, Steam turbines, Test facilities, Copper, Steam, Reactor vessels, Boilers, Pressure, Turbines, Water

Proceedings Papers

Quantifying the Economic Benefits of Wind Turbine Condition Monitoring

Richard Williams, Christopher Crabtree, Simon Hogg

Proc. ASME. GT2014, Volume 3B: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Supercritical CO2 Power Cycles; Wind Energy, V03BT46A022, June 16–20, 2014

Paper No: GT2014-26206

DOI: https://doi.org/10.1115/GT2014-26206

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Topics: Condition monitoring, Wind turbines, Flaw detection, Ocean engineering, Clearances (Engineering), Cost benefit analysis, Downtime, Failure, Maintenance, Monitoring systems

Journal Articles

The Influence of Inlet Asymmetry on Steam Turbine Exhaust Hood Flows

Zoe Burton, Simon Hogg, Grant L. Ingram

J. Eng. Gas Turbines Power. April 2014, 136(4): 042602.

Paper No: GTP-13-1398

DOI: https://doi.org/10.1115/1.4026003

Published Online: December 19, 2013

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Topics: Exhaust systems, Flow (Dynamics), Pressure, Rotors, Blades, Diffusers

Proceedings Papers

Application of an Air-Curtain Fluidic Jet Type Seal to Reduce Turbine Shroud Leakage

Alison Auld, Michael Hilfer, Simon Hogg, Grant Ingram, Andrew Messenger

Proc. ASME. GT2013, Volume 3A: Heat Transfer, V03AT15A005, June 3–7, 2013

Paper No: GT2013-94198

DOI: https://doi.org/10.1115/GT2013-94198

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Topics: Leakage, Turbines, Design, Sealing (Process), Turbomachinery, Accounting, Computational fluid dynamics, Doors, Leakage flows, Optimization

Proceedings Papers

Offshore Wind Farm Asset Management: Past Experiences and Future Challenges

Richard Williams, Christopher Crabtree, Simon Hogg

Proc. ASME. GT2013, Volume 8: Supercritical CO2 Power Cycles; Wind Energy; Honors and Awards, V008T44A012, June 3–7, 2013

Paper No: GT2013-94434

DOI: https://doi.org/10.1115/GT2013-94434

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Topics: Ocean engineering, Wind farms, Cycles, Maintenance, Wind

Proceedings Papers

A Novel Method of Coupling the Steam Turbine Exhaust Hood and the Last Stage Blades Using the Non-Linear Harmonic Method

Zoe Burton, Grant Ingram, Simon Hogg

Proc. ASME. GT2013, Volume 5B: Oil and Gas Applications; Steam Turbines, V05BT25A006, June 3–7, 2013

Paper No: GT2013-94184

DOI: https://doi.org/10.1115/GT2013-94184

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Topics: Blades, Exhaust systems, Steam turbines, Annulus, Geometry, Simulation, Compressors, Computation, Computational fluid dynamics, Flow (Dynamics)

Proceedings Papers

A Generic Low Pressure Exhaust Diffuser for Steam Turbine Research

Zoe Burton, Simon Hogg, Grant Ingram

Proc. ASME. GT2012, Volume 6: Oil and Gas Applications; Concentrating Solar Power Plants; Steam Turbines; Wind Energy, 455-466, June 11–15, 2012

Paper No: GT2012-68485

DOI: https://doi.org/10.1115/GT2012-68485

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Topics: Diffusers, Exhaust systems, Pressure, Steam turbines, Flow (Dynamics), Blades, Bearings, Computational fluid dynamics, Computer simulation, Design

Proceedings Papers

Endwall Profiling With Tip Clearance Flows

Michael Hilfer, Grant Ingram, Simon Hogg

Proc. ASME. GT2012, Volume 8: Turbomachinery, Parts A, B, and C, 1099-1108, June 11–15, 2012

Paper No: GT2012-68488

DOI: https://doi.org/10.1115/GT2012-68488

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Topics: Clearances (Engineering), Flow (Dynamics), Design, Cascades (Fluid dynamics), Computational fluid dynamics

Journal Articles

A Literature Review of Low Pressure Steam Turbine Exhaust Hood and Diffuser Studies

Zoe Burton, Grant L. Ingram, Simon Hogg

J. Eng. Gas Turbines Power. June 2013, 135(6): 062001.

Paper No: GTP-12-1424

DOI: https://doi.org/10.1115/1.4023611

Published Online: May 22, 2013

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Topics: Diffusers, Exhaust systems, Flow (Dynamics), Geometry, Pressure, Turbines, Separation (Technology)

Proceedings Papers

Profiled Endwall Design Using Genetic Algorithms With Different Objective Functions

Jamie McIntosh, Richard MacPherson, Grant Ingram, Simon Hogg

Proc. ASME. GT2011, Volume 7: Turbomachinery, Parts A, B, and C, 2393-2405, June 6–10, 2011

Paper No: GT2011-45836

DOI: https://doi.org/10.1115/GT2011-45836

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Topics: Design, Genetic algorithms, High pressure (Physics), Blades, Gas turbines, Kinetic energy, Pressure, Steam turbines, Tradeoffs, Turbines

Proceedings Papers

An Experimental and Theoretical Study of Brush Seal and Shaft Thermal Interaction

Andrew K. Owen, Terry V. Jones, S. M. Guo, Simon Hogg

Proc. ASME. GT2003, Volume 5: Turbo Expo 2003, Parts A and B, 977-984, June 16–19, 2003

Paper No: GT2003-38276

DOI: https://doi.org/10.1115/GT2003-38276

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Topics: Air flow, Design, Energy generation, Finite element analysis, Flow (Dynamics), Heat, Heat transfer, Pressure, Rotors, Steam turbines

Journal citation

NARROW

Demonstration of a Dynamic Clearance Seal in a Rotating Steam Test Facility

Application of Fluidic Curtains to Turbine Rotor Tip Seal Geometries

Demonstration of a Dynamic Clearance Seal in a Rotating Test Facility

Experimental and Numerical Development of a Dynamic Clearance Seal for Steam Turbine Application

A Dynamic Clearance Seal for Steam Turbine Application

Experimental Validation of a Curtain Type Fluidic Jet Seal on a Turbine Rotor Shroud

Efficient Methods for Predicting Low Pressure Steam Turbine Exhaust Hood and Diffuser Flows at Design and Off-Design Conditions

Secondary Flows and Fillet Radii in a Linear Turbine Cascade

Calculation of Optimal Surface Roughness With Respect to Lift/Drag Forces Acting on Wind Turbine Blade

A Static Test Facility for the Study of Deposit Fouling on Steam Turbine Blades

Quantifying the Economic Benefits of Wind Turbine Condition Monitoring

The Influence of Inlet Asymmetry on Steam Turbine Exhaust Hood Flows

Application of an Air-Curtain Fluidic Jet Type Seal to Reduce Turbine Shroud Leakage

Offshore Wind Farm Asset Management: Past Experiences and Future Challenges

A Novel Method of Coupling the Steam Turbine Exhaust Hood and the Last Stage Blades Using the Non-Linear Harmonic Method

A Generic Low Pressure Exhaust Diffuser for Steam Turbine Research

Endwall Profiling With Tip Clearance Flows

A Literature Review of Low Pressure Steam Turbine Exhaust Hood and Diffuser Studies

Profiled Endwall Design Using Genetic Algorithms With Different Objective Functions

An Experimental and Theoretical Study of Brush Seal and Shaft Thermal Interaction

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