Volumes | Turbo Expo: Power for Land, Sea, and Air | American Society of Mechanical Engineers Digital Collection

Topics: Combined cycles , Cooling , Cycles , Energy / power systems , Gas turbines , Heat , Heat transfer , Heat transfer coefficients , Industrial gases , Pressure drop

Performance Modeling of Unfired Steam Cycle Using Single and Dual Pressure Once-Through Steam Generator

Emad Hamid, Mike Newby, Pericles Pilidis

GT 2011; 23-33https://doi.org/10.1115/GT2011-45219

Abstract

View Articletitled, Performance Modeling of Unfired Steam Cycle Using Single and Dual Pressure Once-Through Steam Generator

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Topics: Boilers , Combined cycle power stations , Cycles , Modeling , Pressure , Steam

Intercooled-Recuperated Gas-Turbine-Cycle Engine Coupled With Pneumatic Motor With Quasi-Isothermal Heat Addition

Branko Stankovic

GT 2011; 35-47https://doi.org/10.1115/GT2011-45259

Abstract

View Articletitled, Intercooled-Recuperated Gas-Turbine-Cycle Engine Coupled With Pneumatic Motor With Quasi-Isothermal Heat Addition

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Topics: Air engines , Cycles , Engines , Heat , Turbines , Combustion chambers , Temperature , Combustion , Cylinders , Exhaust systems

Improved Multiple Point Non-Linear Genetic Algorithm Based Performance Adaptation Using Least Square Method

Y. G. Li, M. F. Abdul Ghafir, L. Wang, R. Singh, K. Huang, X. Feng, W. Zhang

GT 2011; 49-60https://doi.org/10.1115/GT2011-45289

Abstract

View Articletitled, Improved Multiple Point Non-Linear Genetic Algorithm Based Performance Adaptation Using Least Square Method

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Topics: Genetic algorithms , Design , Engines , Errors

Effect of Variable Guide Vanes and Natural Gas Hybridization for Accommodating Fluctuations in Solar Input to a Gas Turbine

Kyle Kitzmiller, Fletcher Miller

GT 2011; 61-74https://doi.org/10.1115/GT2011-45331

Abstract

View Articletitled, Effect of Variable Guide Vanes and Natural Gas Hybridization for Accommodating Fluctuations in Solar Input to a Gas Turbine

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Topics: Combustion chambers , Fluctuations (Physics) , Gas turbines , Guide vanes , Natural gas , Solar energy , Valves

Study on Fault Diagnostics of a Turboprop Engine Using Inverse Performance Model and Artificial Intelligent Methods

Changduk Kong, Semyeong Lim

GT 2011; 75-83https://doi.org/10.1115/GT2011-45336

Abstract

View Articletitled, Study on Fault Diagnostics of a Turboprop Engine Using Inverse Performance Model and Artificial Intelligent Methods

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Topics: Engines , Fuzzy logic , Artificial neural networks , Databases , Feedforward control , Flow (Dynamics) , Fuel consumption , Gas turbines , Gases , Genetic algorithms

Development of GUI Type On-Line Condition Monitoring Program for a Turboprop Engine Using LabVIEW^®

Changduk Kong, Keonwoo Kim, Jihyun Kim

GT 2011; 85-90https://doi.org/10.1115/GT2011-45337

Abstract

View Articletitled, Development of GUI Type On-Line Condition Monitoring Program for a Turboprop Engine Using LabVIEW®

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Topics: Condition monitoring , Engines , Graphical user interfaces , Monitoring systems , Signals , Simulation , Damage , Maintenance , Particulate matter , Propulsion systems

Preliminary Experimental Results of IGFC Operation Using Hardware Simulation

Alberto Traverso, David Tucker, Comas L. Haynes

GT 2011; 91-104https://doi.org/10.1115/GT2011-45369

Abstract

View Articletitled, Preliminary Experimental Results of IGFC Operation Using Hardware Simulation

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Topics: Hardware , Simulation , Fuel cells , Fuels , Syngas , Biomass , Compression , Compressors , Fuel gasification , Gas turbines

A Thermodynamic Analysis of Chemical Looping Combustion

Andrew L. Heyes, Loukas Botsis, Niall R. McGlashan, Peter R. N. Childs

GT 2011; 105-111https://doi.org/10.1115/GT2011-45480

Abstract

View Articletitled, A Thermodynamic Analysis of Chemical Looping Combustion

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Topics: Combustion , Carbon capture and storage , Carbon dioxide , Oxygen , Fuels , Metals , Exhaust systems , Heat , Storage , Vessels

Real-Time Simulation of an Experimental Rig With Pressurized SOFC

Paolo Pezzini, Francesco Caratozzolo, Alberto Traverso

GT 2011; 113-121https://doi.org/10.1115/GT2011-45527

Abstract

View Articletitled, Real-Time Simulation of an Experimental Rig With Pressurized SOFC

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Topics: Simulation , Solid oxide fuel cells , Flow (Dynamics) , Air flow , Damage , Design , Dynamic models , Electric current , Fuel cells , Fuels

Flue Gas Recirculation in a Gas Turbine: Impact on Performance and Operational Behavior

Frank Sander, Richard Carroni, Stefan Rofka, Eribert Benz

GT 2011; 123-132https://doi.org/10.1115/GT2011-45608

Abstract

View Articletitled, Flue Gas Recirculation in a Gas Turbine: Impact on Performance and Operational Behavior

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Topics: Flue gases , Gas turbines , Carbon capture and storage , Combined cycle power stations , Carbon dioxide , Power stations , Combustion , Emissions , Compressors , Cycles

Development and Testing of Sustainable Refrigeration Plants

Luciano A. Catalano, Fabio De Bellis, Riccardo Amirante

GT 2011; 133-141https://doi.org/10.1115/GT2011-45609

Abstract

View Articletitled, Development and Testing of Sustainable Refrigeration Plants

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Topics: Refrigeration , Sustainability , Testing , Cycles , Turbines , Compressors , Turbochargers , Joules , Temperature , Climate change

Post Combustion CO₂ Capture for Combined Cycles Utilizing Hot-Water for Absorbent Regeneration

Klas Jonshagen, Majed Sammak, Magnus Genrup

GT 2011; 143-151https://doi.org/10.1115/GT2011-45678

Abstract

View Articletitled, Post Combustion CO2 Capture for Combined Cycles Utilizing Hot-Water for Absorbent Regeneration

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Topics: Carbon capture and storage , Combined cycles , Combustion , Hot water , Pressure , Temperature , Combined cycle power stations , Heat , Steam , Absorbents

A Study of Steam-Cooled Humidified Gas Turbine Cycles

Ching-Jen C. J. Tang

GT 2011; 153-161https://doi.org/10.1115/GT2011-45730

Abstract

View Articletitled, A Study of Steam-Cooled Humidified Gas Turbine Cycles

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Topics: Cycles , Gas turbines , Steam , Cooling , Electrical efficiency , Combined cycles , Combustion , Pressure , Stability , Temperature

Repowering of a Rankine Cycle Power Plant by Means of Concentrating Solar Collectors

Sergio M. Camporeale, Bernardo Fortunato, Alessandro Saponaro

GT 2011; 163-170https://doi.org/10.1115/GT2011-45736

Abstract

View Articletitled, Repowering of a Rankine Cycle Power Plant by Means of Concentrating Solar Collectors

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Topics: Power stations , Rankine cycle , Solar collectors , Solar energy , Steam turbines , Boilers , Condensers (steam plant) , Stress , Carbon dioxide , Cooling towers

Performance Simulation of a Hybrid Micro Gas Turbine Fuel Cell System Based on Existing Components

D. P. Bakalis, A. G. Stamatis

GT 2011; 171-179https://doi.org/10.1115/GT2011-45834

Abstract

View Articletitled, Performance Simulation of a Hybrid Micro Gas Turbine Fuel Cell System Based on Existing Components

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Topics: Fuel cells , Micro gas turbines , Simulation , Solid oxide fuel cells , Design , Carbon , Current density , Distributed power generation , Electrical efficiency , Energy generation

The Performance Modelling of a Single and Dual Pressure Unfired Once Through Steam Generator

Emad Hamid, Mike Newby, Pericles Pilidis

GT 2011; 181-191https://doi.org/10.1115/GT2011-46108

Abstract

View Articletitled, The Performance Modelling of a Single and Dual Pressure Unfired Once Through Steam Generator

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Topics: Boilers , Combined cycle power stations , Gas turbines , Heat recovery steam generators , Modeling , Pressure , Steam turbines , Cycles , Power stations , Steam

Conceptual Design and Performance Analysis of SOFC/MGT Hybrid Distributed Energy System

Zheng Dang, Hua Zhao, Guang Xi

GT 2011; 193-199https://doi.org/10.1115/GT2011-46137

Abstract

View Articletitled, Conceptual Design and Performance Analysis of SOFC/MGT Hybrid Distributed Energy System

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Topics: Conceptual design , Distributed power generation , Solid oxide fuel cells , Temperature , Carbon dioxide , Computer simulation , Electrochemical reactions , Electrolytes , Emissions , Heat

Design and Performance Analysis of a Solid Oxide Fuel Cell/Gas Turbine (SOFC/GT) Hybrid System Used in Combined Cooling Heating and Power System

Hsiao-Wei D. Chiang, Chih-Neng Hsu, Wu-Bin Huang, Chen-Yin Lin, Chien-Hsiung Lee, Wei-Ping Huang, Wen-Tang Hong, Hsueh-I Tan

GT 2011; 201-209https://doi.org/10.1115/GT2011-46157

Abstract

View Articletitled, Design and Performance Analysis of a Solid Oxide Fuel Cell/Gas Turbine (SOFC/GT) Hybrid System Used in Combined Cooling Heating and Power System

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Topics: Absorption , Cooling , Design , Gas turbines , Heating , Power systems (Machinery) , Refrigeration , Solid oxide fuel cells

150 kW Class Two-Stage Radial Inflow Condensing Steam Turbine System

Kazutaka Hayashi, Hiroyuki Shiraiwa, Hiroyuki Yamada, Susumu Nakano, Kuniyoshi Tsubouchi

GT 2011; 211-220https://doi.org/10.1115/GT2011-46192

Abstract

View Articletitled, 150 kW Class Two-Stage Radial Inflow Condensing Steam Turbine System

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Topics: Inflow , Steam turbines , Turbines , Engineering prototypes , Generators , Machinery , Design , Electrical efficiency , High pressure (Physics) , Pressure

On-Line Compressor Cascade Washing for Gas Turbine Performance Investigation

Uyioghosa Igie, Pericles Pilidis, Dimitrios Fouflias, Ken Ramsden, Paul Lambart

GT 2011; 221-231https://doi.org/10.1115/GT2011-46210

Abstract

View Articletitled, On-Line Compressor Cascade Washing for Gas Turbine Performance Investigation

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Topics: Cascades (Fluid dynamics) , Compressors , Gas turbines , Engines , Blades , Design , Axial flow , Flow (Dynamics) , Foundry coatings , High pressure (Physics)

Application of MCFC in Coal Gasification Plants for High Efficiency CO₂ Capture

Vincenzo Spallina, Matteo C. Romano, Stefano Campanari, Giovanni Lozza

GT 2011; 233-242https://doi.org/10.1115/GT2011-46274

Abstract

View Articletitled, Application of MCFC in Coal Gasification Plants for High Efficiency CO2 Capture

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Topics: Carbon capture and storage , Coal , Fuel gasification , Molten carbonate fuel cells , Carbon dioxide , Syngas , Anodes , Combustion , Cycles , Fuel cells

System Analysis of IGFC With Exergy Recuperation Utilizing Low-Grade Coal

Risa Nomura, Norihiko Iki, Osamu Kurata, Masako Kawabata, Atsushi Tsutsumi, Eiichi Koda, Hirohide Furutani

GT 2011; 243-251https://doi.org/10.1115/GT2011-46282

Abstract

View Articletitled, System Analysis of IGFC With Exergy Recuperation Utilizing Low-Grade Coal

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Topics: Coal , Exergy , Fluidized beds , Solid oxide fuel cells , Systems analysis

Conceptual Design of a Mid-Sized Semi-Closed Oxy-Fuel Combustion Combined Cycle

Majed Sammak, Klas Jonshagen, Marcus Thern, Magnus Genrup, Egill Thorbergsson, Tomas Gro¨nstedt, Adrian Dahlquist

GT 2011; 253-261https://doi.org/10.1115/GT2011-46299

Abstract

View Articletitled, Conceptual Design of a Mid-Sized Semi-Closed Oxy-Fuel Combustion Combined Cycle

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Topics: Carbon dioxide , Combined cycles , Combustion , Conceptual design , Fuels , Pressure , Turbines

Impact of Steam Injection and Turbine Exhaust Gas Bypass in the Recuperative Cycle Gas Turbine CHP System

S. Y. Kang, T. S. Kim

GT 2011; 263-272https://doi.org/10.1115/GT2011-46375

Abstract

View Articletitled, Impact of Steam Injection and Turbine Exhaust Gas Bypass in the Recuperative Cycle Gas Turbine CHP System

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Topics: Cogeneration systems , Cycles , Exhaust systems , Gas turbines , Steam , Turbines , Engines , Heat , Surges , Combustion chambers

Influence of Variable Geometry Transients on the Gas Turbine Performance

Joa˜o Roberto Barbosa, Franco Jefferds dos Santos Silva, Jesuino Takachi Tomita, Cleverson Bringhenti

GT 2011; 273-281https://doi.org/10.1115/GT2011-46565

Abstract

View Articletitled, Influence of Variable Geometry Transients on the Gas Turbine Performance

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Topics: Axial flow , Gas turbines , Geometry , Transients (Dynamics)

A Pb/Zn Based Chemical Looping System for Hydrogen and Power Production With Carbon Capture

Niall R. McGlashan, Peter R. N. Childs, Andrew L. Heyes

GT 2011; 283-291https://doi.org/10.1115/GT2011-46602

Abstract

View Articletitled, A Pb/Zn Based Chemical Looping System for Hydrogen and Power Production With Carbon Capture

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Topics: Carbon capture and storage , Energy generation , Hydrogen

Implication of Different Fuel Injector Configurations for Hydrogen Fuelled Micromix Combustors

Bhupendra Khandelwal, Yingchun Li, Priyadarshini Murthy, Vishal Sethi, Riti Singh

GT 2011; 293-298https://doi.org/10.1115/GT2011-46845

Abstract

View Articletitled, Implication of Different Fuel Injector Configurations for Hydrogen Fuelled Micromix Combustors

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Topics: Combustion chambers , Fuel injectors , Hydrogen , Combustion , Emissions , Fuels , Cooling , Design , Flames , Gas turbines

Fans and Blowers

The Effects of Radially Distorted Incident Flow on the Performance of Axial-Flow Fans With Forward-Skewed Blades

B. Yang, Ch. G. Gu

GT 2011; 299-310https://doi.org/10.1115/GT2011-45094

Abstract

View Articletitled, The Effects of Radially Distorted Incident Flow on the Performance of Axial-Flow Fans With Forward-Skewed Blades

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Topics: Axial flow , Blades , Fans , Flow (Dynamics) , Design , Engineering simulation , Fluctuations (Physics) , Pressure , Pressure sensors , Simulation

The Impact of an Anti-Stall Stabilisation Ring on Industrial Fan Performance: Implications for Fan Selection

Anthony G. Sheard, Alessandro Corsini

GT 2011; 311-323https://doi.org/10.1115/GT2011-45187

Abstract

View Articletitled, The Impact of an Anti-Stall Stabilisation Ring on Industrial Fan Performance: Implications for Fan Selection

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Topics: Blades , Design , Design methodology , Failure , High pressure (Physics) , Stress

Effects of Rotating Stall on an Axial Fan Design

K. R. Wilt, D. Story, Henry A. Scarton, A. I. C. Hunter, S. A. Salamah, J. Ramtahal

GT 2011; 325-334https://doi.org/10.1115/GT2011-45214

Abstract

View Articletitled, Effects of Rotating Stall on an Axial Fan Design

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Topics: Blades , Cooling , Design , Engineering prototypes , Flow (Dynamics) , Generators , Pressure , Test facilities , Testing

An Aerodynamic Design Methodology for Low Pressure Axial Fans With Integrated Airfoil Polar Prediction

Thomas H. Carolus, Ralf Starzmann

GT 2011; 335-342https://doi.org/10.1115/GT2011-45243

Abstract

View Articletitled, An Aerodynamic Design Methodology for Low Pressure Axial Fans With Integrated Airfoil Polar Prediction

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Topics: Airfoils , Design methodology , Fans , Pressure , Blades , Design , Rotors , Drag (Fluid dynamics) , Mach number , Reynolds number

Experimental and Numerical Investigation of the Unsteady Flow Field and Tone Generation in an Isolated Centrifugal Fan Impeller

Daniel Wolfram, Thomas H. Carolus

GT 2011; 343-353https://doi.org/10.1115/GT2011-45244

Abstract

View Articletitled, Experimental and Numerical Investigation of the Unsteady Flow Field and Tone Generation in an Isolated Centrifugal Fan Impeller

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Topics: Impellers , Unsteady flow , Blades , Vortices , Flow (Dynamics) , Flow visualization , Fluctuations (Physics) , Mach number , Particle spin , Pressure

Prediction of the Blade Trailing-Edge Noise of an Axial Flow Fan

Alain Guedel, Mirela Robitu, Nicolas Descharmes, Didier Amor, Je´rome Guillard

GT 2011; 355-365https://doi.org/10.1115/GT2011-45256

Abstract

View Articletitled, Prediction of the Blade Trailing-Edge Noise of an Axial Flow Fan

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Topics: Axial flow , Blades , Noise (Sound) , Spectra (Spectroscopy) , Fluctuations (Physics) , Pressure , Pressure transducers , Suction , Acoustics , Airfoils

Improvement in Efficiency and Stall Margin of Centrifugal Blower Impeller by Multi-Objective Optimization

Kiyotaka Hiradate, Takahiro Nishioka, Toshio Kanno, Kazuyuki Sugimura, Yasushi Shinkawa, Satoshi Joukou

GT 2011; 367-375https://doi.org/10.1115/GT2011-45351

Abstract

View Articletitled, Improvement in Efficiency and Stall Margin of Centrifugal Blower Impeller by Multi-Objective Optimization

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Topics: Impellers , Pareto optimization , Flow (Dynamics) , Blades , Design , Flow separation , Optimization , Suction , Genetic algorithms , Reynolds-averaged Navier–Stokes equations

Design and Test of a Small High Performance Diagonal Fan

M. B. Schmitz, G. Eimer, H. Schmid

GT 2011; 377-385https://doi.org/10.1115/GT2011-45365

Abstract

View Articletitled, Design and Test of a Small High Performance Diagonal Fan

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Topics: Design , Flow (Dynamics) , Noise (Sound) , Pressure , Acoustics , Computational fluid dynamics , Dimensions , Fans , Guide vanes

The Effect of Inlet Flow Distortion on the Performance of Centrifugal Fans for Utility Applications

Jim Greenzweig, Ray Henry, Ted Holm

GT 2011; 387-404https://doi.org/10.1115/GT2011-45422

Abstract

View Articletitled, The Effect of Inlet Flow Distortion on the Performance of Centrifugal Fans for Utility Applications

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Topics: Fans , Flow (Dynamics) , Pressure , Testing , Airfoils , Design , Geometry , Wheels

Unsteady Flow Analysis of Interaction Between Jet-Wake Flow and Blades of Low Solidity Cascade Diffuser in a Centrifugal Blower

Daisaku Sakaguchi, Tengen Murakami, Hironobu Ueki, Masahiro Ishida, Hiroshi Hayami

GT 2011; 405-413https://doi.org/10.1115/GT2011-45475

Abstract

View Articletitled, Unsteady Flow Analysis of Interaction Between Jet-Wake Flow and Blades of Low Solidity Cascade Diffuser in a Centrifugal Blower

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Topics: Blades , Cascades (Fluid dynamics) , Diffusers , Flow (Dynamics) , Unsteady flow , Wakes

Evaluation of the Performance of a Sirocco Fan Driven by a Diesel Engine in Mist Sprayer Applications

Roberto Bettocchi, Mirko Morini, Michele Pinelli

GT 2011; 415-423https://doi.org/10.1115/GT2011-45539

Abstract

View Articletitled, Evaluation of the Performance of a Sirocco Fan Driven by a Diesel Engine in Mist Sprayer Applications

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Topics: Diesel engines , Fans , Computer simulation , Design , Ducts , Electric motors , Engines , Equilibrium (Physics) , Integrated systems , Pressure drop

The Simulation of an Axial Flow Fan Performance Curve at Low Flow Rates

S. J. van der Spuy, F. N. le Roux, T. W. von Backstro¨m, D. G. Kro¨ger

GT 2011; 425-434https://doi.org/10.1115/GT2011-45709

Abstract

View Articletitled, The Simulation of an Axial Flow Fan Performance Curve at Low Flow Rates

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Topics: Axial flow , Flow (Dynamics) , Simulation , Actuators , Disks , Pressure , Blades , Computational fluid dynamics , Condensers (steam plant) , Fans

Predicting Blade Leading Edge Erosion in an Axial Induced Draft Fan

Alessandro Corsini, Andrea Marchegiani, Franco Rispoli, Paolo Venturini, Anthony G. Sheard

GT 2011; 435-444https://doi.org/10.1115/GT2011-45719

Abstract

View Articletitled, Predicting Blade Leading Edge Erosion in an Axial Induced Draft Fan

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Topics: Blades , Erosion , Particulate matter , Coal , Computational fluid dynamics , Boilers , Chords (Trusses) , Collapse , Combustion , Fans

Stall Inception, Evolution and Control in a Low Speed Axial Fan With Variable Pitch in Motion

Stefano Bianchi, Alessandro Corsini, Luca Mazzucca, Lucilla Monteleone, Anthony G. Sheard

GT 2011; 445-456https://doi.org/10.1115/GT2011-45725

Abstract

View Articletitled, Stall Inception, Evolution and Control in a Low Speed Axial Fan With Variable Pitch in Motion

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Topics: Stall inception , Flow (Dynamics) , Blades , Design , Pressure , Axial flow , Fluctuations (Physics) , Leakage , Rotors , Absorption

Application of an Inverse Cascade Analytical and Numerical Design Method Used in the Design of Axial Fans

Mihai Miclea-Bleiziffer, Philipp Epple, Henrik Smith, Matthias Semel, Antonio Delgado

GT 2011; 457-470https://doi.org/10.1115/GT2011-45860

Abstract

View Articletitled, Application of an Inverse Cascade Analytical and Numerical Design Method Used in the Design of Axial Fans

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Topics: Cascades (Fluid dynamics) , Design , Design methodology , Fans , Flow (Dynamics) , Airfoils , Axial flow , Computational methods , Computer simulation , Deflection

Reversing of Axial Flow Fans for Ventilation

Vaclav Cyrus, Jiri Pelnar, Jan Cyrus

GT 2011; 471-482https://doi.org/10.1115/GT2011-46062

Abstract

View Articletitled, Reversing of Axial Flow Fans for Ventilation

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Topics: Axial flow , Fans , Ventilation , Flow (Dynamics) , Blades , Design , Pressure , Rotation , Aerodynamics , Compressors

Fluid Dynamic Design and Optimization of Two Stage Centrifugal Fan for Industrial Burners

C. Ferrari, M. Pinelli, P. R. Spina, P. Bolognin, L. Borghi

GT 2011; 483-490https://doi.org/10.1115/GT2011-46087

Abstract

View Articletitled, Fluid Dynamic Design and Optimization of Two Stage Centrifugal Fan for Industrial Burners

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Topics: Design , Fluids , Optimization , Computational fluid dynamics , Engineering simulation , Simulation , Geometry

Experimental Characterization of the Influence of Auxiliary Devices on the Noise Generated by Industrial Centrifugal Fan and Correlation to the Geometrical and Fluid Dynamic Parameters

M. Cadorin, M. Pinelli, E. Podeschi, F. Pompoli, A. Zanardi

GT 2011; 491-497https://doi.org/10.1115/GT2011-46088

Abstract

View Articletitled, Experimental Characterization of the Influence of Auxiliary Devices on the Noise Generated by Industrial Centrifugal Fan and Correlation to the Geometrical and Fluid Dynamic Parameters

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Topics: Experimental characterization , Fluids , Noise (Sound) , Blades , Fans , Aerodynamic noise , Acoustics , Bearings , Design , Electric motors

A Study on the Influence of Hole’s Diameter With Holed Casing Treatment

Wei Xu, Tong Wang, Chuangang Gu, Liang Ding

GT 2011; 499-508https://doi.org/10.1115/GT2011-46167

Abstract

View Articletitled, A Study on the Influence of Hole’s Diameter With Holed Casing Treatment

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Topics: Compressors , Flow (Dynamics) , Impellers

Extended Mean Line Theory for Axial Fans: Analytic Calculation of the Flow Characteristics for Off-Design Points

Matthias Semel, Philipp Epple, Mihai Miclea-Bleiziffer, Antonio Delgado, Henrik Smith

GT 2011; 509-522https://doi.org/10.1115/GT2011-46268

Abstract

View Articletitled, Extended Mean Line Theory for Axial Fans: Analytic Calculation of the Flow Characteristics for Off-Design Points

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Topics: Design , Fans , Flow (Dynamics) , Vortices , Angular momentum , Equilibrium (Physics) , Computational fluid dynamics , Impellers , Performance characterization , Pressure

Accurate Calculation of the Slip Factor of Axial Cascades and Impellers for Arbitrary Blade Shapes

Henrik Smith, Matthias Semel, Philipp Epple, Mihai Miclea-Bleiziffer, Antonio Delgado

GT 2011; 523-537https://doi.org/10.1115/GT2011-46352

Abstract

View Articletitled, Accurate Calculation of the Slip Factor of Axial Cascades and Impellers for Arbitrary Blade Shapes

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Topics: Blades , Impellers , Shapes , Design , Computation , Computational fluid dynamics , Computational methods , Fans , Flow (Dynamics) , Optimization

Industrial and Cogeneration

Gas Turbine Failure due to Water Wash and Extraction Line Blockage

Abdulmajeed A. Ali

GT 2011; 539-545https://doi.org/10.1115/GT2011-45019

Abstract

View Articletitled, Gas Turbine Failure due to Water Wash and Extraction Line Blockage

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Topics: Failure , Gas turbines , Water , Compressors , Combustion chambers , Valves , Firing , Turbines , Combined heat and power , Engines

Design Principles and Sizing Approach of Unfired Once-Through Steam Generators

E. Hamid, M. Newby, P. Pilidis

GT 2011; 547-557https://doi.org/10.1115/GT2011-45148

Abstract

View Articletitled, Design Principles and Sizing Approach of Unfired Once-Through Steam Generators

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Topics: Boilers , Combined cycle power stations , Design , Heat recovery steam generators

Strategy for Selecting Optimised Technologies for Gas Turbine Air Inlet Filtration Systems

Stephen D. Hiner

GT 2011; 559-568https://doi.org/10.1115/GT2011-45225

Abstract

View Articletitled, Strategy for Selecting Optimised Technologies for Gas Turbine Air Inlet Filtration Systems

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Topics: Filtration , Gas turbines , Fuels , Maintenance

Assessment of Gas Turbine and Combined Cycle Power Plant Performance Degradation

Nina Hepperle, Dirk Therkorn, Ernst Schneider, Stephan Staudacher

GT 2011; 569-577https://doi.org/10.1115/GT2011-45375

Abstract

View Articletitled, Assessment of Gas Turbine and Combined Cycle Power Plant Performance Degradation

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Topics: Combined cycle power stations , Gas turbines , Instrumentation , Compressors , Leakage , Maintenance , Power stations , Boundary-value problems , Calibration , Condensed matter

Upgrade of the Intake Air Cooling System for a Heavy-Duty Industrial Gas Turbine

Steve Ingistov, Mustapha Chaker

GT 2011; 579-590https://doi.org/10.1115/GT2011-45398

Abstract

View Articletitled, Upgrade of the Intake Air Cooling System for a Heavy-Duty Industrial Gas Turbine

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Topics: Cooling systems , Industrial gases , Turbines , Water , Cogeneration plants , Compressors , Condensed matter , Evaporative cooling , Gas turbines , High pressure (Physics)

Development of the 5MW Power Generation Gas Turbine Engine

Sooyong Kim, Sungryong Lee, Jewook Ryu, V. E. Spitsyn

GT 2011; 591-598https://doi.org/10.1115/GT2011-45778

Abstract

View Articletitled, Development of the 5MW Power Generation Gas Turbine Engine

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Topics: Energy generation , Gas turbines , Fuels , Liquefied natural gas , Syngas , Combined heat and power , Stress , Aircraft , Alloys , Biogas

Combined Cycle Inlet Air Cooling by Cold Thermal Storage: Aeroderivative vs. Heavy Duty GT Comparison

G. Barigozzi, N. Palestra, A. Perdichizzi, G. Salvitti

GT 2011; 599-608https://doi.org/10.1115/GT2011-45997

Abstract

View Articletitled, Combined Cycle Inlet Air Cooling by Cold Thermal Storage: Aeroderivative vs. Heavy Duty GT Comparison

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Topics: Combined cycles , Cooling , Thermal energy storage , Combined cycle power stations , Cooling systems , Ducts , Filters , Pressure , Pressure drop , Temperature

The Numerical Simulation of Inlet Fogging Effects on the Stable Range of a Transonic Compressor Stage

Mingcong Luo, Qun Zheng, Lanxin Sun, Qingfeng Deng, Song Li, Chunlei Liu, Rakesh K. Bhargava

GT 2011; 609-630https://doi.org/10.1115/GT2011-46124

Abstract

View Articletitled, The Numerical Simulation of Inlet Fogging Effects on the Stable Range of a Transonic Compressor Stage

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Topics: Compressors , Computer simulation

Gas Turbine Bottoming Cycles for Cogenerative Applications: Comparison of Different Heat Recovery Cycle Solutions

Rakesh K. Bhargava, Michele Bianchi, Andrea De Pascale

GT 2011; 631-641https://doi.org/10.1115/GT2011-46236

Abstract

View Articletitled, Gas Turbine Bottoming Cycles for Cogenerative Applications: Comparison of Different Heat Recovery Cycle Solutions

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Topics: Cycles , Gas turbines , Heat recovery , Brayton cycle , Heat , Cogeneration systems , Electricity (Physics) , Exhaust systems , Organic Rankine cycle , Performance evaluation

Optimal Operation of a Gas Turbine Cogeneration Plant in Consideration of Equipment Minimum Up and Down Times

Ryohei Yokoyama

GT 2011; 643-652https://doi.org/10.1115/GT2011-46260

Abstract

View Articletitled, Optimal Operation of a Gas Turbine Cogeneration Plant in Consideration of Equipment Minimum Up and Down Times

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Topics: Cogeneration plants , Gas turbines , Carbon dioxide , Economics , Emissions , Heat , Linear programming

Selection of Climatic Design Points for Gas Turbine Power Augmentation

Mustapha Chaker, Cyrus B. Meher-Homji

GT 2011; 653-664https://doi.org/10.1115/GT2011-46463

Abstract

View Articletitled, Selection of Climatic Design Points for Gas Turbine Power Augmentation

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Topics: Design , Gas turbines , Databases , Economics , Energy generation , Evaporative cooling , Mechanical drives

Performance Modeling of a Power Generation Gas Turbine With Wet Compression

German Montalvo-Catano, Walter F. O’Brien

GT 2011; 665-674https://doi.org/10.1115/GT2011-46584

Abstract

View Articletitled, Performance Modeling of a Power Generation Gas Turbine With Wet Compression

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Topics: Compression , Energy generation , Gas turbines , Modeling , Compressors , Evaporation , Drops , Computational fluid dynamics , Water , Computer simulation

Gas Turbine Inlet Filtration System Life Cycle Cost Analysis

Melissa Wilcox, Klaus Brun

GT 2011; 675-682https://doi.org/10.1115/GT2011-46708

Abstract

View Articletitled, Gas Turbine Inlet Filtration System Life Cycle Cost Analysis

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Topics: Filtration , Gas turbines , Life cycle costing , Filters , Engineers , Maintenance , Particulate matter , Pressure , Reliability , Turbines

Investigation of Cooling Effectiveness of Gas Turbine Inlet Fogging Location Relative to the Silencer

Jobaidur R. Khan, Ting Wang, Mustapha Chaker

GT 2011; 683-694https://doi.org/10.1115/GT2011-46809

Abstract

View Articletitled, Investigation of Cooling Effectiveness of Gas Turbine Inlet Fogging Location Relative to the Silencer

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Topics: Cooling , Gas turbines , Silencers , Drops , Water , Compressors , Computational fluid dynamics , Ducts , Evaporation , Airfoils

Manufacturing Materials and Metallurgy

Comparative Performance of a Thermal Barrier Coating System Utilizing Platinum Aluminide Bond Coat on Alloys CMSX-4^® and MAR M^® 002DS

H. M. Tawancy, Luai M. Al-Hadhrami

GT 2011; 695-708https://doi.org/10.1115/GT2011-45028

Abstract

View Articletitled, Comparative Performance of a Thermal Barrier Coating System Utilizing Platinum Aluminide Bond Coat on Alloys CMSX-4® and MAR M® 002DS

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Topics: Alloys , Platinum , Thermal barrier coatings , Coating processes , Coatings , Superalloys , Diffusion (Physics) , Oxidation , Blades , Crystals

Thermal Properties and Phase Analysis of Titania Doped Yttria-Zirconia Ceramics for Use as High Temperature Thermal Barrier Coatings (TBCs)

L. J. Romualdez, M. Kibsey, X. Huang, R. Kearsey

GT 2011; 709-717https://doi.org/10.1115/GT2011-45054

Abstract

View Articletitled, Thermal Properties and Phase Analysis of Titania Doped Yttria-Zirconia Ceramics for Use as High Temperature Thermal Barrier Coatings (TBCs)

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Topics: Ceramics , High temperature , Thermal barrier coatings , Thermal properties , Thermal conductivity , Temperature , Gas turbines , Mechanical properties , Operating temperature , Plasma spraying

Mechanical Properties of Titania-Doped Yttria Stabilized Zirconia (TiYSZ) for Use as Thermal Barrier Coating (TBC)

M. Kibsey, J. Romualdez, X. Huang, R. Kearsey, Q. Yang

GT 2011; 719-728https://doi.org/10.1115/GT2011-45643

Abstract

View Articletitled, Mechanical Properties of Titania-Doped Yttria Stabilized Zirconia (TiYSZ) for Use as Thermal Barrier Coating (TBC)

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Topics: Bulk solids , Diffusion (Physics) , Fracture toughness , Mechanical properties , Microcracks , Optical images , Plasma spraying , Porosity , Sintering , Solid solutions

Mechanical Property Variability of Cast Ni-Base Superalloy IGT Components

Cynthia Klein, Hans-Juergen Kiesow, Phillip Gravett

GT 2011; 729-735https://doi.org/10.1115/GT2011-45743

Abstract

View Articletitled, Mechanical Property Variability of Cast Ni-Base Superalloy IGT Components

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Topics: Mechanical properties , Superalloys , Design , Databases , Materials properties , Engineering design , Dimensions , Finite element methods , Geometry , Reliability

Oxidation Behaviour of Conventional and Nanocrystalline CoNiCrAlY Bond Coats Manufactured by Cold Spray

P. Richer, M. Yandouzi, M. Brochu, A. Zu´n˜iga, A. Corbeil, B. Jodoin

GT 2011; 737-745https://doi.org/10.1115/GT2011-45747

Abstract

View Articletitled, Oxidation Behaviour of Conventional and Nanocrystalline CoNiCrAlY Bond Coats Manufactured by Cold Spray

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Topics: Oxidation , Sprays , Feedstock , Coatings , Dynamics (Mechanics) , Heat , Milling

Simulation of Combustor Damage Mechanisms and Material System Performance via a Sub-Element Configured Specimen Test

Nagaraja Rudrapatna, Benjamin H. Peterson

GT 2011; 747-753https://doi.org/10.1115/GT2011-45761

Abstract

View Articletitled, Simulation of Combustor Damage Mechanisms and Material System Performance via a Sub-Element Configured Specimen Test

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Topics: Combustion chambers , Damage , Simulation , Fatigue , Cooling , Creep , Engines , Gas turbines , Hardware , Oxidation

Characterization of Pre- and Post-Service Grain Boundary Phases in a Cast Austenitic Steel

Raymond R. Unocic, Kinga A. Unocic, Bruce A. Pint, Mark D. Lipschutz

GT 2011; 755-760https://doi.org/10.1115/GT2011-46710

Abstract

View Articletitled, Characterization of Pre- and Post-Service Grain Boundary Phases in a Cast Austenitic Steel

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Topics: Grain boundaries , Steel , Casting , Annealing , Cavitation , Creep , Electron microscopy , Gas turbines , Heat , Industrial gases

Repair Process Technology Development and Experience of Frame 7FA+E, Stage 1 Turbine Buckets

Warren Miglietti, Juan Escudero, Julio Lanza, Ian Summerside, Zaki Zainuddin

GT 2011; 761-772https://doi.org/10.1115/GT2011-46766

Abstract

View Articletitled, Repair Process Technology Development and Experience of Frame 7FA+E, Stage 1 Turbine Buckets

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Topics: Maintenance , Technology development , Turbines , Coating processes , Coatings , Engines , Machinery , Plates (structures) , Tungsten , Cathode ray oscilloscopes

Low Cycle Fatigue Characteristics of a Low-Thermal Expansion, High Strength Alloy (HAYNES 242 Alloy)

L. M. Pike, S. K. Srivastava

GT 2011; 773-781https://doi.org/10.1115/GT2011-46817

Abstract

View Articletitled, Low Cycle Fatigue Characteristics of a Low-Thermal Expansion, High Strength Alloy (HAYNES 242 Alloy)

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Topics: Alloys , Low cycle fatigue , Aerospace industry , Containment , Creep , Cycles , Ductility , Ducts , Failure , Fatigue

Aluminizing Turbine Parts: Processes and Coatings

Martin Thoma, Andrea Scrivani, Carlo Giolli, Andrea Giorgetti

GT 2011; 783-789https://doi.org/10.1115/GT2011-46843

Abstract

View Articletitled, Aluminizing Turbine Parts: Processes and Coatings

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Topics: Coatings , Turbine components , Chemical vapor deposition , Corrosion , Diffusion (Physics) , Gas turbines , Overlays (Materials engineering) , Oxidation , Slurries

Shot Peening Effect on Low Cycle Fatigue Properties of Ti-6Al-4V and Inconel 718

Hiroshi Nakamura, Masahiro Takanashi, Yu Itabashi, Hiroshi Kuroki, Yusuke Ueda

GT 2011; 791-797https://doi.org/10.1115/GT2011-46847

Abstract

View Articletitled, Shot Peening Effect on Low Cycle Fatigue Properties of Ti-6Al-4V and Inconel 718

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Topics: Low cycle fatigue , Shot peening , Cycles , Stress , Temperature , Fatigue testing , Polishing , Relaxation (Physics) , Residual stresses , Engines

Marine

Removals for Cause: A 35-Year Assessment of LM2500 Engine Removals by the United States Navy

Matthew J. Driscoll, Eric M. McFetridge, Jeffrey S. Patterson, Craig A. See

GT 2011; 799-808https://doi.org/10.1115/GT2011-45031

Abstract

View Articletitled, Removals for Cause: A 35-Year Assessment of LM2500 Engine Removals by the United States Navy

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Topics: Engines , Navy , Maintenance , Failure , Gas turbines , Propulsion , Service life (Equipment) , Ships

Development of a PLC Based Controller for Marine Gas Turbine Generator

Amrut Dilip Godbole, Ankush Gulati, Alok Bhagwat

GT 2011; 809-814https://doi.org/10.1115/GT2011-45093

Abstract

View Articletitled, Development of a PLC Based Controller for Marine Gas Turbine Generator

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Topics: Control equipment , Generators , Marine gas turbines , Control systems , Design , Gas turbines , Maintenance , Marine engineering , Navy

Ship Propulsion Self-Excited Torsional Vibration

Glenn McAndrews, Robert Murray, Paul Gemin

GT 2011; 815-822https://doi.org/10.1115/GT2011-45218

Abstract

View Articletitled, Ship Propulsion Self-Excited Torsional Vibration

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Topics: Propulsion , Ships , Vibration , Blades , Control systems , Countermeasures , Damping , Engines , Flutter (Aerodynamics) , Gas turbines

The Development and Application of the Rolls-Royce MT30 Marine Gas Turbine

David Pearson, Simon Newman

GT 2011; 823-829https://doi.org/10.1115/GT2011-45484

Abstract

View Articletitled, The Development and Application of the Rolls-Royce MT30 Marine Gas Turbine

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Topics: Aircraft , Architecture , Design , Electric motors , Engines , Gas turbines , Maintainability , Marine gas turbines , Navy , Power stations

New Locking Arrangement for Radial Entry Turbine Blades

Samuel L. Golinkin, Michael J. Lipski, John S. Loudon, Gennaro J. DiOrio, Timothy Ewer

GT 2011; 831-842https://doi.org/10.1115/GT2011-45581

Abstract

View Articletitled, New Locking Arrangement for Radial Entry Turbine Blades

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Topics: Turbine blades , Blades , Airfoils , Design , Stress , Disks , Fasteners , Rotors , Turbines , Turbomachinery

Failure Investigation of a 6^th Stage Compressor Blade on a ETF40B Gas Turbine Engine

Gerrick Slogar, Gary Prus, Benjamin Canilang

GT 2011; 843-852https://doi.org/10.1115/GT2011-45851

Abstract

View Articletitled, Failure Investigation of a 6th Stage Compressor Blade on a ETF40B Gas Turbine Engine

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Topics: Blades , Compressors , Failure , Gas turbines , Testing , Corrective actions , Engines , Design , Finite element analysis , Fourier analysis

Integrating a Hybrid Electric Drive Propulsion System With the Existing DDG 51 Class Machinery Control System

Richard Halpin, Frank Sapienza

GT 2011; 853-859https://doi.org/10.1115/GT2011-45902

Abstract

View Articletitled, Integrating a Hybrid Electric Drive Propulsion System With the Existing DDG 51 Class Machinery Control System

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Topics: Control systems , Electric propulsion , Machinery , Propulsion systems , Gas turbines , Propulsion , Electric load , Ships , Electric motors , Generators

Full Authority Digital Control (FADC) Local Operating Panels (LOCOPs)…The Foundation for Improvement

Christopher Corso, Andrew Bigley, Brian Connery, Jeremy Nichols

GT 2011; 861-865https://doi.org/10.1115/GT2011-45911

Abstract

View Articletitled, Full Authority Digital Control (FADC) Local Operating Panels (LOCOPs)…The Foundation for Improvement

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Topics: Computer software , Control systems , Doors , Failure , Gas turbines , Generators , Governors , Maintenance , Maintenance engineering , Motorcycles

Modeling and Control System Design of a Marine Condensing System

Zhixin Sun, Jiangfeng Wang, Yiping Dai, Danmei Xie

GT 2011; 867-874https://doi.org/10.1115/GT2011-45959

Abstract

View Articletitled, Modeling and Control System Design of a Marine Condensing System

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Topics: Condensers (steam plant) , Control equipment , Control modeling , Control systems , Cooling , Design , Ejectors , Feedforward control , Fuzzy logic , Pressure

Development of Centrifugal Type Fuel Gas Compressor Package for FPSO

Sangmyeong Lee, Yeongsoo Hwang, Beaseog In

GT 2011; 875-880https://doi.org/10.1115/GT2011-45981

Abstract

View Articletitled, Development of Centrifugal Type Fuel Gas Compressor Package for FPSO

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Topics: Compressors , FPSO , Gaseous fuels , Gas turbines , Gears , Liquefied natural gas , Ocean engineering , Storage , Bearings , Fuel gasification

Marine Gas Turbine Performance Model for More Electric Ships

George M. Koutsothanasis, Anestis I. Kalfas, Georgios Doulgeris

GT 2011; 881-891https://doi.org/10.1115/GT2011-46101

Abstract

View Articletitled, Marine Gas Turbine Performance Model for More Electric Ships

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Topics: Marine gas turbines , Ships , Gas turbines , Fuel consumption , Hull , Vessels , Computer software , Creep , Diesel engines , Engines

Evolution of the DDG 51 Machinery Control System to Support SSGTG Local Controller Upgrades

Parag Shah, Scott Kade

GT 2011; 893-904https://doi.org/10.1115/GT2011-46849

Abstract

View Articletitled, Evolution of the DDG 51 Machinery Control System to Support SSGTG Local Controller Upgrades

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Topics: Control equipment , Control systems , Machinery , Energy generation , Ships , Damage , Gas turbines , Generators , Navy , Propulsion systems

Oil and Gas Applications

Single vs. Dual Recycle System Requirements in the Design of High Pressure Ratio, Low Inertia Centrifugal Compressor Stations

K. K. Botros

GT 2011; 905-919https://doi.org/10.1115/GT2011-45002

Abstract

View Articletitled, Single vs. Dual Recycle System Requirements in the Design of High Pressure Ratio, Low Inertia Centrifugal Compressor Stations

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Topics: Compressors , Design , High pressure (Physics) , Inertia (Mechanics) , Surges , Valves , Compression , Capacitance , Delays , Failure

Selection Criteria of Spring Stiffness for Nozzle Type Check Valves in Compressor Station Applications

K. K. Botros

GT 2011; 921-934https://doi.org/10.1115/GT2011-45003

Abstract

View Articletitled, Selection Criteria of Spring Stiffness for Nozzle Type Check Valves in Compressor Station Applications

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Topics: Compressors , Nozzles , Springs , Stiffness , Valves , Flow (Dynamics) , Disks , Fluid-dynamic forces , Manufacturing , Damage

Fouling Mechanisms in Axial Compressors

Rainer Kurz, Klaus Brun

GT 2011; 935-946https://doi.org/10.1115/GT2011-45012

Abstract

View Articletitled, Fouling Mechanisms in Axial Compressors

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Topics: Compressors , Particulate matter , Airfoils , Filtration , Annulus , Blades , Carbon , Detergents , Gas turbines , Seas

Particle Transport Analysis of Sand Ingestion in Gas Turbine Engines

Klaus Brun, Marybeth Nored, Rainer Kurz

GT 2011; 947-957https://doi.org/10.1115/GT2011-45057

Abstract

View Articletitled, Particle Transport Analysis of Sand Ingestion in Gas Turbine Engines

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Topics: Gas turbines , Particulate matter , Sands , Computational fluid dynamics , Impellers , Jet engines , Aerospace industry , Airfoils , Blades , Compressors

On Remaining Life Analysis of Turbine Disks Subjected to High Thermal Stresses

Vishwas Iyengar, Stephen James, Harold Simmons

GT 2011; 959-967https://doi.org/10.1115/GT2011-45082

Abstract

View Articletitled, On Remaining Life Analysis of Turbine Disks Subjected to High Thermal Stresses

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Topics: Disks , Remaining life assessment , Thermal stresses , Turbines , Creep , Finite element analysis , Computational fluid dynamics , Stress , Design , Temperature

First Generation Graz Cycle Power Plant for Near-Term Deployment

W. Sanz, Carl-W. Hustad, H. Jericha

GT 2011; 969-979https://doi.org/10.1115/GT2011-45135

Abstract

View Articletitled, First Generation Graz Cycle Power Plant for Near-Term Deployment

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Topics: Cycles , Power stations , Turbines , Carbon dioxide , Emissions , Carbon capture and storage , Construction , Economic analysis , Conceptual design , Condensers (steam plant)

Development of a Statistical Methodology for Gas Turbine Prognostics

N. Puggina, M. Venturini

GT 2011; 981-992https://doi.org/10.1115/GT2011-45708

Abstract

View Articletitled, Development of a Statistical Methodology for Gas Turbine Prognostics

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Topics: Gas turbines , Errors , Fuel consumption , Machinery , Maintenance , Reliability , Sensitivity analysis , Simulation models , Systems engineering , Temperature

Application of Forecasting Methodologies to Predict Gas Turbine Behavior Over Time

A. Cavarzere, M. Venturini

GT 2011; 993-1002https://doi.org/10.1115/GT2011-45710

Abstract

View Articletitled, Application of Forecasting Methodologies to Predict Gas Turbine Behavior Over Time

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Topics: Gas turbines , Maintenance , Failure , Kalman filters , Time series

Qualification Testing of a Liquid CO₂ Turbopump for Carbon Capture and Sequestration Applications

J. Jeffrey Moore, Hector Delgado, Timothy Allison

GT 2011; 1003-1009https://doi.org/10.1115/GT2011-45912

Abstract

View Articletitled, Qualification Testing of a Liquid CO2 Turbopump for Carbon Capture and Sequestration Applications

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Topics: Carbon capture and storage , Carbon dioxide , Testing , Compression , Power stations , Pressure , Construction , Design , Electricity (Physics) , Emissions

Compressor Fouling Modeling: Relationship Between Computational Roughness and Gas Turbine Operation Time

Francesco Melino, Mirko Morini, Antonio Peretto, Michele Pinelli, Pier Ruggero Spina

GT 2011; 1011-1019https://doi.org/10.1115/GT2011-46089

Abstract

View Articletitled, Compressor Fouling Modeling: Relationship Between Computational Roughness and Gas Turbine Operation Time

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Topics: Compressors , Gas turbines , Modeling , Surface roughness , Blades , Computational fluid dynamics , Simulation

Innovative Starting Procedure of Siemens SGT-600 in Cold Climate Conditions

Mats Blomstedt, Ha˚kan Lindgren, Hans-Lennart Olausson, Johan Moverare

GT 2011; 1021-1026https://doi.org/10.1115/GT2011-46409

Abstract

View Articletitled, Innovative Starting Procedure of Siemens SGT-600 in Cold Climate Conditions

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Topics: Climate , Brittleness , Machinery , Temperature , Hardware , Stress , Arctic region , Computer software , Gas turbines

Supersonic Ejectors for Hydrocarbon Emissions Capture

Yuri Biba, H. Allan Kidd, Stephen Peifer, Christopher Scott, Brian Sloof, Anthony Tse

GT 2011; 1027-1034https://doi.org/10.1115/GT2011-46443

Abstract

View Articletitled, Supersonic Ejectors for Hydrocarbon Emissions Capture

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Topics: Ejectors , Emissions , Compressors , Gas turbines , Pipelines , Engineering prototypes , Fuels , Gaseous fuels , Leakage , Maintenance

Centrifugal Compressor Design Challenges for CO₂ and Other Acid Gas Injection Services

Manoj K. Gupta

GT 2011; 1035-1039https://doi.org/10.1115/GT2011-46481

Abstract

View Articletitled, Centrifugal Compressor Design Challenges for CO2 and Other Acid Gas Injection Services

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Topics: Carbon dioxide , Compressors , Design

Combustion Hardware Extendor Kit III Enhancement Kit for MS5002C and D Heavy Duty Gas Turbine for Oil and Gas Applications

Gianni Ceccherini, Eugenio Del Puglia, Michele Provenzale, Francesco Mastromatteo, Filippo Cappuccini, David Bianucci

GT 2011; 1041-1047https://doi.org/10.1115/GT2011-46512

Abstract

View Articletitled, Combustion Hardware Extendor Kit III Enhancement Kit for MS5002C and D Heavy Duty Gas Turbine for Oil and Gas Applications

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Topics: Combustion , Gas turbines , Hardware , Design , Durability , Failure mechanisms , Maintenance , Combustion chambers , Combustion systems , Dynamic analysis

Energy Usage in Natural Gas Pipeline Applications

Augusto Garcia-Hernandez, Klaus Brun

GT 2011; 1049-1057https://doi.org/10.1115/GT2011-46582

Abstract

View Articletitled, Energy Usage in Natural Gas Pipeline Applications

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Topics: Energy consumption , Natural gas distribution , Pipelines , Compression , Machinery , Optimization , Compressors , Flow (Dynamics) , Fuel consumption , Modeling

Determination of Residual Stresses on a Centrifugal Compressor Impeller

Hector Delgado, Jeff Moore, Augusto Garcia Hernandez

GT 2011; 1059-1063https://doi.org/10.1115/GT2011-46601

Abstract

View Articletitled, Determination of Residual Stresses on a Centrifugal Compressor Impeller

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Topics: Compressor impellers , Residual stresses , Stress , Blades , Drilling , Heat treating (Metalworking) , Impellers , Rotation , Strain gages , Tension