Volume 141 Issue 1 | J. Eng. Gas Turbines Power

Research Papers

Measurements of Periodic Reynolds Stress Oscillations in a Forced Turbulent Premixed Swirling Flame

Christopher Douglas, Jamie Lim, Travis Smith, Benjamin Emerson, Timothy Lieuwen, Naibo Jiang, Christopher Fugger, Tongxun Yi, Josef Felver, Sukesh Roy, James Gord

J. Eng. Gas Turbines Power. January 2019, 141(1): 011001. doi: https://doi.org/10.1115/1.4040686

Abstract

View articletitled, Measurements of Periodic Reynolds Stress Oscillations in a Forced Turbulent Premixed Swirling Flame

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Topics: Flames , Flow (Dynamics) , Lasers , Oscillations , Stress , Swirling flow , Turbulence , Combustion , Combustion chambers

Transient Performance of Separated Flows: Characterization and Active Flow Control

J. Saavedra, G. Paniagua

J. Eng. Gas Turbines Power. January 2019, 141(1): 011002. doi: https://doi.org/10.1115/1.4040685

Abstract

View articletitled, Transient Performance of Separated Flows: Characterization and Active Flow Control

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Topics: Flow (Dynamics) , Flow separation , Pressure , Boundary layers , Separation (Technology) , Flow control , Bubbles

Extension of Fuel Flexibility by Combining Intelligent Control Methods for Siemens SGT-400 Dry Low Emission Combustion System

Kexin Liu, Phill Hubbard, Suresh Sadasivuni, Ghenadie Bulat

J. Eng. Gas Turbines Power. January 2019, 141(1): 011003. doi: https://doi.org/10.1115/1.4040689

Abstract

View articletitled, Extension of Fuel Flexibility by Combining Intelligent Control Methods for Siemens SGT-400 Dry Low Emission Combustion System

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Topics: Emissions , Fuels , Combustion , Combustion systems , Engines , Combustion chambers , Heating , Temperature

Approximate Solution of the Fokker–Planck Equation for a Multidegree of Freedom Frictionally Damped Bladed Disk Under Random Excitation

Alwin Förster, Lars Panning-von Scheidt, Jörg Wallaschek

J. Eng. Gas Turbines Power. January 2019, 141(1): 011004. doi: https://doi.org/10.1115/1.4040740

Abstract

View articletitled, Approximate Solution of the Fokker–Planck Equation for a Multidegree of Freedom Frictionally Damped Bladed Disk Under Random Excitation

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Topics: Disks , Fokker-Planck equation , Random excitation , Approximation , Computation , Differential equations , Probability , Polynomials

Unsteady Conjugate Heat Transfer Investigation of a Multistage Steam Turbine in Warm-Keeping Operation With Hot Air

Piotr Łuczyński, Dennis Toebben, Manfred Wirsum, Wolfgang F. D. Mohr, Klaus Helbig

J. Eng. Gas Turbines Power. January 2019, 141(1): 011005. doi: https://doi.org/10.1115/1.4040823

Abstract

View articletitled, Unsteady Conjugate Heat Transfer Investigation of a Multistage Steam Turbine in Warm-Keeping Operation With Hot Air

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Topics: Blades , Flow (Dynamics) , Heat transfer , Turbines , Vortices , Steam turbines , Design , Pressure , Temperature

Compressor Instability Analysis Within a Hybrid System Subject to Cycle Uncertainties

Alessandra Cuneo, Alberto Traverso, Aristide F. Massardo

J. Eng. Gas Turbines Power. January 2019, 141(1): 011006. doi: https://doi.org/10.1115/1.4040687

Abstract

View articletitled, Compressor Instability Analysis Within a Hybrid System Subject to Cycle Uncertainties

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Topics: Compressors , Surges , Transients (Dynamics) , Uncertainty , Gas turbines , Cycles , Fuel cells , Simulation , Temperature , Flow (Dynamics)

Thermoacoustics of Can-Annular Combustors

G. Ghirardo, C. Di Giovine, J. P. Moeck, M. R. Bothien

J. Eng. Gas Turbines Power. January 2019, 141(1): 011007. doi: https://doi.org/10.1115/1.4040743

Abstract

View articletitled, Thermoacoustics of Can-Annular Combustors

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Topics: Acoustics , Combustion chambers , Ducts , Turbines , Geometry , Engines , Thermoacoustics , Pressure , Oscillations , Flames

Forced Response Reduction of a Blisk by Means of Intentional Mistuning

Bernd Beirow, Arnold Kühhorn, Felix Figaschewsky, Alfons Bornhorn, Oleg V. Repetckii

J. Eng. Gas Turbines Power. January 2019, 141(1): 011008. doi: https://doi.org/10.1115/1.4040715

Abstract

View articletitled, Forced Response Reduction of a Blisk by Means of Intentional Mistuning

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Topics: Blades , Damping , Engineering prototypes , Excitation , Optimization , Robustness , Magnification , Design , Genetic algorithms , Turbochargers

Rotordynamic Characterization of a Staggered Labyrinth Seal: Experimental Test Data and Comparison With Predictions

Filippo Cangioli, Giuseppe Vannini, Paolo Pennacchi, Lorenzo Ciuchicchi, Leonardo Nettis, Steven Chatterton

J. Eng. Gas Turbines Power. January 2019, 141(1): 011009. doi: https://doi.org/10.1115/1.4040688

Abstract

View articletitled, Rotordynamic Characterization of a Staggered Labyrinth Seal: Experimental Test Data and Comparison With Predictions

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Topics: Cavities , Flow (Dynamics) , Leakage , Pressure , Rotors , Damping , Fluids , Stiffness , Momentum , Clearances (Engineering)

Mission Analysis and Operational Optimization of Adaptive Cycle Microturbofan Engine in Surveillance and Firefighting Scenarios

Michael Palman, Boris Leizeronok, Beni Cukurel

J. Eng. Gas Turbines Power. January 2019, 141(1): 011010. doi: https://doi.org/10.1115/1.4040734

Abstract

View articletitled, Mission Analysis and Operational Optimization of Adaptive Cycle Microturbofan Engine in Surveillance and Firefighting Scenarios

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Topics: Cycles , Engines , Flight , Fuel consumption , Gears , Surveillance , Thrust , Unmanned aerial vehicles , Optimization , Design

Aeromechanical Response of a Distortion-Tolerant Boundary Layer Ingesting Fan

Andrew J. Provenza, Kirsten P. Duffy, Milind A. Bakhle

J. Eng. Gas Turbines Power. January 2019, 141(1): 011011. doi: https://doi.org/10.1115/1.4040739

Abstract

View articletitled, Aeromechanical Response of a Distortion-Tolerant Boundary Layer Ingesting Fan

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Topics: Blades , Stress , Design , Flow (Dynamics)

Engine-Scalable Rotor Casing Convective Heat Flux Evaluation Using Inverse Heat Transfer Methods

David Gonzalez Cuadrado, Francisco Lozano, Valeria Andreoli, Guillermo Paniagua

J. Eng. Gas Turbines Power. January 2019, 141(1): 011012. doi: https://doi.org/10.1115/1.4040713

Abstract

View articletitled, Engine-Scalable Rotor Casing Convective Heat Flux Evaluation Using Inverse Heat Transfer Methods

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Topics: Engines , Heat flux , Heat transfer , Temperature , Rotors , Pressure , Turbines

Analytical Heat Transfer Correlation for a Multistage Steam Turbine in Warm-Keeping Operation With Air

Dennis Toebben, Adrian Hellmig, Piotr Luczynski, Manfred Wirsum, Wolfgang F. D. Mohr, Klaus Helbig

J. Eng. Gas Turbines Power. January 2019, 141(1): 011013. doi: https://doi.org/10.1115/1.4040717

Abstract

View articletitled, Analytical Heat Transfer Correlation for a Multistage Steam Turbine in Warm-Keeping Operation With Air

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Topics: Blades , Convection , Flow (Dynamics) , Fluids , Heat , Heat transfer , Rotors , Steam turbines , Temperature , Finite element methods

Experimental Study on Low Load Operation Range Extension by Autothermal On-Board Syngas Generation

Max H. Baumgärtner, Thomas Sattelmayer

J. Eng. Gas Turbines Power. January 2019, 141(1): 011014. doi: https://doi.org/10.1115/1.4040747

Abstract

View articletitled, Experimental Study on Low Load Operation Range Extension by Autothermal On-Board Syngas Generation

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Topics: Combustion , Fuels , Natural gas , Syngas , Temperature , Flames , Flow (Dynamics) , Emissions , Stress

Blowoff and Reattachment Dynamics of a Linear Multinozzle Combustor

Wing Yin Kwong, Adam M. Steinberg

J. Eng. Gas Turbines Power. January 2019, 141(1): 011015. doi: https://doi.org/10.1115/1.4041070

Abstract

View articletitled, Blowoff and Reattachment Dynamics of a Linear Multinozzle Combustor

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Topics: Combustion chambers , Flames , Nozzles , Flow (Dynamics) , Dynamics (Mechanics)

Assessment of CO₂ and NO_x Emissions in Intercooled Pulsed Detonation Turbofan Engines

Carlos Xisto, Olivier Petit, Tomas Grönstedt, Anders Lundbladh

J. Eng. Gas Turbines Power. January 2019, 141(1): 011016. doi: https://doi.org/10.1115/1.4040741

Abstract

View articletitled, Assessment of CO2 and NOx Emissions in Intercooled Pulsed Detonation Turbofan Engines

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Topics: Engines , Explosions , Nitrogen oxides , Pressure , Temperature , Turbofans , Emissions , Fuels , Weight (Mass) , Combustion chambers

Design and Application of a Multidisciplinary Predesign Process for Novel Engine Concepts

Stanislaus Reitenbach, Alexander Krumme, Thomas Behrendt, Markus Schnös, Thomas Schmidt, Sandrine Hönig, Robert Mischke, Erwin Mörland

J. Eng. Gas Turbines Power. January 2019, 141(1): 011017. doi: https://doi.org/10.1115/1.4040750

Abstract

View articletitled, Design and Application of a Multidisciplinary Predesign Process for Novel Engine Concepts

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Topics: Design , Engines

A Critical Analysis on Low-Order Simulation Models for Darrieus Vawts: How Much Do They Pertain to the Real Flow?

Alessandro Bianchini, Francesco Balduzzi, Giovanni Ferrara, Giacomo Persico, Vincenzo Dossena, Lorenzo Ferrari

J. Eng. Gas Turbines Power. January 2019, 141(1): 011018. doi: https://doi.org/10.1115/1.4040851

Abstract

View articletitled, A Critical Analysis on Low-Order Simulation Models for Darrieus Vawts: How Much Do They Pertain to the Real Flow?

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Topics: Airfoils , Blades , Boundary element methods , Computational fluid dynamics , Flow (Dynamics) , Rotors , Simulation , Torque , Turbines , Simulation models

Erosion in Gas-Turbine Grade Ceramic Matrix Composites

N. Kedir, C. Gong, L. Sanchez, M. J. Presby, S. Kane, D. C. Faucett, S. R. Choi

J. Eng. Gas Turbines Power. January 2019, 141(1): 011019. doi: https://doi.org/10.1115/1.4040848

Abstract

View articletitled, Erosion in Gas-Turbine Grade Ceramic Matrix Composites

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Topics: Ceramic matrix composites , Erosion , Particulate matter

Quantification of the Impact of Uncertainties in Operating Conditions on the Flame Transfer Function With Nonintrusive Polynomial Chaos Expansion

Alexander Avdonin, Wolfgang Polifke

J. Eng. Gas Turbines Power. January 2019, 141(1): 011020. doi: https://doi.org/10.1115/1.4040745

Abstract

View articletitled, Quantification of the Impact of Uncertainties in Operating Conditions on the Flame Transfer Function With Nonintrusive Polynomial Chaos Expansion

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Topics: Flames , Polynomials , Uncertainty , Computational fluid dynamics , Chaos , Impulse (Physics) , Transfer functions , Simulation , Uncertainty quantification

Development of a New High-Strength Steel for Low Pressure Steam Turbine End-Stage Blades

Hannes Teuber, Jochen Barnikel, Michael Dankert, Walter David, Andrei Ghicov, Simon Voss

J. Eng. Gas Turbines Power. January 2019, 141(1): 011021. doi: https://doi.org/10.1115/1.4040849

Abstract

View articletitled, Development of a New High-Strength Steel for Low Pressure Steam Turbine End-Stage Blades

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Topics: Blades , Steel , Steam turbines , Stress

Effects of Effusion Cooling Pattern Near the Dilution Hole for a Double-Walled Combustor Liner—Part 1: Overall Effectiveness Measurements

Adam C. Shrager, Karen A. Thole, Dominic Mongillo

J. Eng. Gas Turbines Power. January 2019, 141(1): 011022. doi: https://doi.org/10.1115/1.4041148

Abstract

View articletitled, Effects of Effusion Cooling Pattern Near the Dilution Hole for a Double-Walled Combustor Liner—Part 1: Overall Effectiveness Measurements

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Topics: Combustion chambers , Cooling , Jets , Momentum , Turbulence , Flow (Dynamics) , Coolants

Effects of Effusion Cooling Pattern Near the Dilution Hole for a Double-Walled Combustor Liner—Part II: Flowfield Measurements

Adam C. Shrager, Karen A. Thole, Dominic Mongillo

J. Eng. Gas Turbines Power. January 2019, 141(1): 011023. doi: https://doi.org/10.1115/1.4041153

Abstract

View articletitled, Effects of Effusion Cooling Pattern Near the Dilution Hole for a Double-Walled Combustor Liner—Part II: Flowfield Measurements

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Topics: Combustion chambers , Cooling , Flow (Dynamics) , Jets , Momentum , Turbulence , Geometry , Vortices

On the Influence of Fuel Stratification and Its Control on the Efficiency of the Shockless Explosion Combustion Cycle

Tim S. Rähse, Panagiotis Stathopoulos, Jan-Simon Schäpel, Florian Arnold, Rudibert King

J. Eng. Gas Turbines Power. January 2019, 141(1): 011024. doi: https://doi.org/10.1115/1.4041387

Abstract

View articletitled, On the Influence of Fuel Stratification and Its Control on the Efficiency of the Shockless Explosion Combustion Cycle

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Topics: Combustion , Control equipment , Cycles , Explosions , Fuels , Ignition , Pressure , Simulation , Iterative learning control , Temperature

Numerical Simulation of the Blade Aging Process in an Induced Draft Fan Due to Long Time Exposition to Fly Ash Particles

Alessio Castorrini, Paolo Venturini, Alessandro Corsini, Franco Rispoli

J. Eng. Gas Turbines Power. January 2019, 141(1): 011025. doi: https://doi.org/10.1115/1.4041127

Abstract

View articletitled, Numerical Simulation of the Blade Aging Process in an Induced Draft Fan Due to Long Time Exposition to Fly Ash Particles

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Topics: Blades , Erosion , Particulate matter , Simulation , Flow (Dynamics) , Computer simulation

Implementation of Detailed Chemistry Mechanisms in Engine Simulations

Prithwish Kundu, Muhsin M. Ameen, Chao Xu, Umesh Unnikrishnan, Tianfeng Lu, Sibendu Som

J. Eng. Gas Turbines Power. January 2019, 141(1): 011026. doi: https://doi.org/10.1115/1.4041281

Abstract

View articletitled, Implementation of Detailed Chemistry Mechanisms in Engine Simulations

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Topics: Chemistry , Combustion , Engines , Flames , Simulation , Sprays , Temperature , Computational fluid dynamics , Ignition , Engineering simulation

Measurements of the reactivity of premixed, stagnation, methane-air flames at gas turbine relevant pressures

Philippe Versailles, Antoine Durocher, Gilles Bourque, Jeffrey M. Bergthorson

J. Eng. Gas Turbines Power. January 2019, 141(1): 011027. doi: https://doi.org/10.1115/1.4041125

Abstract

View articletitled, Measurements of the reactivity of premixed, stagnation, methane-air flames at gas turbine relevant pressures

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Topics: Flames , Boundary-value problems , Gas turbines , Particulate matter

Experimental and Computational Investigation of Flow Instabilities in Turbine Rim Seals

Joshua T. M. Horwood, Fabian P. Hualca, James A. Scobie, Michael Wilson, Carl M. Sangan, Gary D. Lock

J. Eng. Gas Turbines Power. January 2019, 141(1): 011028. doi: https://doi.org/10.1115/1.4041115

Abstract

View articletitled, Experimental and Computational Investigation of Flow Instabilities in Turbine Rim Seals

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Topics: Annulus , Blades , Computation , Disks , Flow (Dynamics) , Sealing (Process) , Turbines , Wheels , Pressure , Stators

Characterization of an Aircraft Auxiliary Power Unit Test Rig for Cycle Optimization Studies

Jan Zanger, Thomas Krummrein, Teresa Siebel, Jürgen Roth

J. Eng. Gas Turbines Power. January 2019, 141(1): 011029. doi: https://doi.org/10.1115/1.4041119

Abstract

View articletitled, Characterization of an Aircraft Auxiliary Power Unit Test Rig for Cycle Optimization Studies

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Topics: Aircraft , Compressors , Cycles , Emissions , Exhaust systems , Flow (Dynamics) , Fuels , Stress , Temperature , Turbines

Background-Oriented Schlieren of Fuel Jet Flapping Under Thermoacoustic Oscillations in a Sequential Combustor

Markus Weilenmann, Yuan Xiong, Mirko Bothien, Nicolas Noiray

J. Eng. Gas Turbines Power. January 2019, 141(1): 011030. doi: https://doi.org/10.1115/1.4041240

Abstract

View articletitled, Background-Oriented Schlieren of Fuel Jet Flapping Under Thermoacoustic Oscillations in a Sequential Combustor

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Topics: Acoustics , Combustion , Combustion chambers , Density , Flames , Flow (Dynamics) , Fuels , Oscillations , Signals , Algorithms

A Reduced Order Model for Nonlinear Dynamics of Mistuned Bladed Disks With Shroud Friction Contacts

S. Mehrdad Pourkiaee, Stefano Zucca

J. Eng. Gas Turbines Power. January 2019, 141(1): 011031. doi: https://doi.org/10.1115/1.4041653

Abstract

View articletitled, A Reduced Order Model for Nonlinear Dynamics of Mistuned Bladed Disks With Shroud Friction Contacts

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Topics: Blades , Disks , Stiffness

Estimating Recoverable Performance Degradation Rates and Optimizing Maintenance Scheduling

Cody W. Allen, Chad M. Holcomb, Maurício de Oliveira

J. Eng. Gas Turbines Power. January 2019, 141(1): 011032. doi: https://doi.org/10.1115/1.4041004

Abstract

View articletitled, Estimating Recoverable Performance Degradation Rates and Optimizing Maintenance Scheduling

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Topics: Maintenance , Optimization

Gas Turbines: Combustion, Fuels, and Emissions

Performance Analysis of an Intermediate-Temperature-SOFC/Gas Turbine Hybrid System Using Gasified Biomass Fuel in Different Operating Modes

Xiaojing Lv, Xiaoyi Ding, Yiwu Weng

J. Eng. Gas Turbines Power. January 2019, 141(1): 011501. doi: https://doi.org/10.1115/1.4040811

Abstract

View articletitled, Performance Analysis of an Intermediate-Temperature-SOFC/Gas Turbine Hybrid System Using Gasified Biomass Fuel in Different Operating Modes

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Topics: Fuels , Gas turbines , Solid oxide fuel cells , Stress , Temperature , Fuel cells , Biomass , Turbines , Compressors , Safety

Flow Inhomogeneities in a Realistic Aeronautical Gas-Turbine Combustor: Formation, Evolution, and Indirect Noise

Andrea Giusti, Luca Magri, Marco Zedda

J. Eng. Gas Turbines Power. January 2019, 141(1): 011502. doi: https://doi.org/10.1115/1.4040810

Abstract

View articletitled, Flow Inhomogeneities in a Realistic Aeronautical Gas-Turbine Combustor: Formation, Evolution, and Indirect Noise

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Topics: Ceramic matrix composites , Combustion , Combustion chambers , Entropy , Flow (Dynamics) , Fluctuations (Physics) , Noise (Sound) , Nozzle guide vanes , Nozzles , Temperature

Effects of CO₂ Addition on the Turbulent Flame Front Dynamics and Propagation Speeds of Methane/Air Mixtures

Christopher B. Reuter, Sang Hee Won, Yiguang Ju

J. Eng. Gas Turbines Power. January 2019, 141(1): 011503. doi: https://doi.org/10.1115/1.4040518

Abstract

View articletitled, Effects of CO2 Addition on the Turbulent Flame Front Dynamics and Propagation Speeds of Methane/Air Mixtures

Supplementary data

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Topics: Carbon dioxide , Flames , Turbulence , Density , Methane

A New Spin on Small-Scale Combustor Geometry

Brian T. Bohan, Marc D. Polanka

J. Eng. Gas Turbines Power. January 2019, 141(1): 011504. doi: https://doi.org/10.1115/1.4040658

Abstract

View articletitled, A New Spin on Small-Scale Combustor Geometry

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Topics: Combustion , Combustion chambers , Fuels

Gas Turbines: Electric Power

Optimal Operation of a Gas Turbine Cogeneration Unit With Energy Storage for Wind Power System Integration

Thomas Bexten, Manfred Wirsum, Björn Roscher, Ralf Schelenz, Georg Jacobs, Daniel Weintraub, Peter Jeschke

J. Eng. Gas Turbines Power. January 2019, 141(1): 011801. doi: https://doi.org/10.1115/1.4040847

Abstract

View articletitled, Optimal Operation of a Gas Turbine Cogeneration Unit With Energy Storage for Wind Power System Integration

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Topics: Design , Energy consumption , Energy generation , Gas turbines , Hydrogen , Pressure , Storage , Wind farms , Wind power , Fuels

Gas Turbines: Oil and Gas Applications

Assessment of the Oil Scoop Capture Efficiency in High Speed Rotors

Paloma Paleo Cageao, Kathy Simmons, Arun Prabhakar, Budi Chandra

J. Eng. Gas Turbines Power. January 2019, 141(1): 012401. doi: https://doi.org/10.1115/1.4040812

Abstract

View articletitled, Assessment of the Oil Scoop Capture Efficiency in High Speed Rotors

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Topics: Bearings , Centrifugal force , Flow (Dynamics) , Geometry , Jets , Rotors , Visualization , Plumes (Fluid dynamics) , Temperature , Pressure

Gas Turbines: Structures and Dynamics

Model of Effect of Hot Gas Ingress on Temperatures of Turbine Disks

J. Michael Owen, Hui Tang, Gary D. Lock

J. Eng. Gas Turbines Power. January 2019, 141(1): 012501. doi: https://doi.org/10.1115/1.4040680

Abstract

View articletitled, Model of Effect of Hot Gas Ingress on Temperatures of Turbine Disks

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Topics: Flow (Dynamics) , Friction , Rotors , Stators , Temperature , Wheels , Heating , Boundary layers

Clearance Effects on Rotordynamic Performance of a Long Smooth Seal With Two-Phase, Mainly-Air Mixtures

Min Zhang, Dara W. Childs, Dung L. Tran, Hari Shrestha

J. Eng. Gas Turbines Power. January 2019, 141(1): 012502. doi: https://doi.org/10.1115/1.4040809

Abstract

View articletitled, Clearance Effects on Rotordynamic Performance of a Long Smooth Seal With Two-Phase, Mainly-Air Mixtures

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Topics: Clearances (Engineering) , Compressors , Damping , Excitation , Flow (Dynamics) , Fluids , Leakage , Performance , Rotors , Stators

Efficient Generation of Engine Representative Tip Timing Data Based on a Reduced Order Model for Bladed Rotors

Felix Figaschewsky, Benjamin Hanschke, Arnold Kühhorn

J. Eng. Gas Turbines Power. January 2019, 141(1): 012503. doi: https://doi.org/10.1115/1.4040748

Abstract

View articletitled, Efficient Generation of Engine Representative Tip Timing Data Based on a Reduced Order Model for Bladed Rotors

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Topics: Blades , Deflection , Engines , Probes , Signals , Vibration , Rotors , Uncertainty , Errors , Simulation

Gas Turbines: Turbomachinery

Design of the Purdue Experimental Turbine Aerothermal Laboratory for Optical and Surface Aerothermal Measurements

G. Paniagua, D. Cuadrado, J. Saavedra, V. Andreoli, T. Meyer, J. P. Solano, R. Herrero, S. Meyer, D. Lawrence

J. Eng. Gas Turbines Power. January 2019, 141(1): 012601. doi: https://doi.org/10.1115/1.4040683

Abstract

View articletitled, Design of the Purdue Experimental Turbine Aerothermal Laboratory for Optical and Surface Aerothermal Measurements

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Topics: Design , Flow (Dynamics) , Pressure , Turbines , Temperature , Wind tunnels

Degradation of Aerodynamic Performance of an Intermediate-Pressure Steam Turbine Due to Erosion of Nozzle Guide Vanes and Rotor Blades

Koichi Yonezawa, Tomoki Kagayama, Masahiro Takayasu, Genki Nakai, Kazuyasu Sugiyama, Katsuhiko Sugita, Shuichi Umezawa

J. Eng. Gas Turbines Power. January 2019, 141(1): 012602. doi: https://doi.org/10.1115/1.4040566

Abstract

View articletitled, Degradation of Aerodynamic Performance of an Intermediate-Pressure Steam Turbine Due to Erosion of Nozzle Guide Vanes and Rotor Blades

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Topics: Blades , Erosion , Nozzle guide vanes , Pressure , Rotors , Steam turbines , Flow (Dynamics) , Turbines

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Research Papers

Gas Turbines: Combustion, Fuels, and Emissions

Gas Turbines: Electric Power

Gas Turbines: Oil and Gas Applications

Gas Turbines: Structures and Dynamics

Gas Turbines: Turbomachinery

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