Author Index - A


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A’Barrow, C.

Aerodynamic Performance of a Coolant Flow Off-Take Downstream of an OGV [GT2011‑45888]

Aalburg, Christian

Annular Cascade for Radial Compressor Development [GT2011‑46834]

Abdelfattah, Sherif A.

Aerodynamic Investigation of the Performance of a Two Stage Axial Turbine at Design and Off-Design Conditions [GT2011‑45909]

Abdi, Frank

Modeling Foreign Object Damage to CVI MI SiC/iBN/SiC and Oxide/Oxide Ceramic Composite Components in Gas Turbine Engines at Ambient and Elevated Temperatures [GT2011‑46851]

Abdul Ghafir, M. F.

Improved Multiple Point Non-Linear Genetic Algorithm (GA) Based Performance Adaptation Using Least Square Method [GT2011‑45289]

Abdulsada, Mohammed

Effect of Swirl Number and Fuel Type Upon the Combustion Limits in Swirl Combustors [GT2011‑45544]

Abhari, R. S.

Effect of Wake Flow Non-Uniformity on Wind Turbine Performance and Aerodynamics [GT2011‑46230]

Terrain Effects on Wind Flow: Simulation With an Immersed Boundary Method [GT2011‑46240]

A Low Pressure Turbine With Profiled End Walls and Purge Flow Operating With a Pressure Side Bubble [GT2011‑46309]

Integrated Combustor - Turbine Design for Improved Aerothermal Performance: Effect of Dilution Air Control [GT2011‑46354]

Abhari, Reza S.

Design Considerations for Axial Steam Turbine Rotor Inlet Cavity Volume and Length Scale [GT2011‑45127]

Experimental Investigation of Forced Response Impeller Blade Vibration in a Centrifugal Compressor With Variable Inlet Guide Vanes: Part 1—Blade Damping [GT2011‑46289]

Experimental Investigation of Forced Response Impeller Blade Vibration in a Centrifugal Compressor With Variable Inlet Guide Vanes: Part 2—Forcing Function and FSI Computations [GT2011‑46290]

Åbom, M.

Scattering of Plane Waves by a Constriction [GT2011‑46247]

Abou-Taouk, Abdallah

Optimized Global Mechanisms for CFD Analysis of Swirl-Stabilized Syngas Burner for Gas Turbines [GT2011‑45853]

Abraham Chirathadam, Thomas

Metal Mesh Foil Bearing: Effect of Motion Amplitude, Rotor Speed, Static Load, and Excitation Frequency on Force Coefficients [GT2011‑45257]

Abraham, Santosh

Effect of Turbine Airfoil Shape on Aerodynamic Losses for Turbine Airfoils Operating Under Transonic Conditions [GT2011‑45188]

Investigation of Effect of End Wall Contouring Methods on a Transonic Turbine Blade Passage [GT2011‑45192]

Abrahamsson, Hans

Experimental and Numerical Investigation of an Aerodynamically Loaded Guide Vane in a Turbine Duct [GT2011‑46221]

Heat Transfer in a Channel Under the Effects of a Shallow-Angle Jet Impingement and a Rib [GT2011‑46333]

Abram, R.

Influence of Coolant Flow Rate on Aero-Thermal Performance of a Rotor Blade Cascade With Endwall Film Cooling [GT2011‑45899]

Accornero, Daniele

Numerical and Experimental Investigations of Combustion Instability Phenomena in Gas Turbine Burners for Heavy Duty and Aero-Engine Applications [GT2011‑46490]

Acharya, S.

Flow Distribution and Heat Transfer Coefficients Inside Gas Holes Discharging Into an Orthogonal Crossflow [GT2011‑46854]

Acharya, Sumanta

Effect of Entrance Geometry on Heat Transfer in a Narrow (AR=1:4) Rectangular Two Pass Channel With Smooth and Ribbed Walls [GT2011‑46076]

An Experimental Study of Lean Blowout With Hydrogen Enriched Fuels in a Swirl Stabilized Premixed Combustor [GT2011‑46096]

Swirl-Enhanced Internal Cooling of Turbine Blades: Part 1—Radial Flow Entry [GT2011‑46160]

Swirl-Enhanced Internal Cooling of Turbine Airfoils: Part 2—90 Degree Flow Entry [GT2011‑46652]

Acharya, Vishal

Measurements and Analysis of Bluff-Body Flame Response to Transverse Excitation [GT2011‑45268]

Agata, Yukiko

Power Output Increase due to Decreasing Gas Turbine Inlet Temperature by Mist Atomization [GT2011‑45514]

Agrawal, Ajay K.

Drop Size and Velocity Measurements in Bio-Oil Sprays Produced by the Flow-Blurring Injector [GT2011‑46832]

Passive Control of Noise and Instability in a Swirl-Stabilized Combustor With the Use of High-Strength Porous Insert [GT2011‑46835]

Agrawal, Giri L.

Numerical Investigation of Low Solidity Vaned Diffuser Performance in a High-Pressure Centrifugal Compressor: Part III—Tandem Vanes [GT2011‑45382]

Numerical Study on the Effects of Blade Lean on High-Pressure Centrifugal Impeller Performance [GT2011‑45383]

Ahmed, Nasser T.

Axial Swirler Design Influences on NOx Emissions for Premixed Combustion in Gas Turbine Combustors With All the Combustor Air Flow Passing Through the Swirler [GT2011‑45418]

Aigner, M.

Modelling of Soot and NOx in a Full Scale Turbine Engine Combustor With Detailed Chemistry [GT2011‑45084]

Validation of an Ignition and Flame Propagation Model for Multiphase Flows [GT2011‑45104]

Aigner, Manfred

Experimental Analysis of Confined Jet Flames by Laser Measurement Techniques [GT2011‑45111]

Autoignition Limits of Hydrogen at Relevant Reheat Combustor Operating Conditions [GT2011‑46195]

Numerical Simulations of Turbulent Mixing and Autoignition of Hydrogen Fuel at Reheat Combustor Operating Conditions [GT2011‑46264]

Akabayashi, Shinichi

Power Output Increase due to Decreasing Gas Turbine Inlet Temperature by Mist Atomization [GT2011‑45514]

Akbari, Amin

Statistical Evaluation of CFD Predictions of Mixing Properties of Hydrogen and Methane for Lean Premixed Combustion [GT2011‑46126]

Akkaram, Srikanth

Challenges in Uncertainty, Calibration, Validation and Predictability of Engineering Analysis Models [GT2011‑46554]

Akram, Farooq

An Improved Approach to Technology Portfolio Prioritization Process Under Uncertainty [GT2011‑46156]

Akturk, Ali

Tip Clearance Investigation of a Ducted Fan Used in VTOL UAVS: Part 1—Baseline Experiments and Computational Validation [GT2011‑46356]

Tip Clearance Investigation of a Ducted Fan Used in VTOL UAVS: Part 2—Novel Treatments via Computational Design and Their Experimental Verification [GT2011‑46359]

Akula, R.

Gas Turbine Emissions Characteristics in Perfectly Premixed Combustion [GT2011‑46470]

Al-Hadhrami, Luai M.

Comparative Performance of a Thermal Barrier Coating System Utilizing Platinum Aluminide Bond Coat on Alloys CMSX-4® and MAR M® 002DS [GT2011‑45028]

Al-Sharshani, Ali

Effect of GTL-Like Jet Fuel Composition on GT Engine Altitude Ignition Performance: Part I—Combustor Operability [GT2011‑45487]

Investigation of GTL-Like Jet Fuel Composition on GT Engine Altitude Ignition and Combustion Performance: Part II—Detailed Diagnostics [GT2011‑45510]

Albert, Jason E.

Measurements of Adiabatic Film and Overall Cooling Effectiveness on a Turbine Vane Pressure Side With a Trench [GT2011‑46703]

Experimental Simulation of Contaminant Deposition on a Film Cooled Turbine Vane Pressure Side With a Trench [GT2011‑46709]

Alborzi, Ehsan

Computational Study on the Effect of Local Expansion and Contraction Upon Surface Deposition in a Heated Fuel Injector [GT2011‑46265]

Aldén, Marcus

Parametric Study of Emissions From Low Calorific Value Syn-Gas Combustion, With Variation of Fuel Distribution, in a Prototype Three Sector Burner [GT2011‑45689]

Experimental Investigations of Lean Stability Limits of a Prototype Syngas Burner for Low Calorific Value Gases [GT2011‑45694]

Alemela, P. R.

Dynamics of Flames Stabilized by Triangular Bluff Body in Partially Premixed Methane-Air Combustion [GT2011‑46241]

Alenius, E.

Scattering of Plane Waves by a Constriction [GT2011‑46247]

Ali Chishty, Wajid

Application of Dielectric Barrier Discharge to Improve the Flashback Limit of a Lean Premixed Dump Combustor [GT2011‑45161]

Ali, Abdulmajeed A.

Gas Turbine Failure due to Water Wash and Extraction Line Blockage [GT2011‑45019]

Ali, M.

Technology Evolution of Turbofan Engines Based on Patent Analysis: A New Sight to Technology Opportunities [GT2011‑45061]

Allaire, Paul

Temporal and Convective Inertia Effects in Plain Journal Bearings With Eccenctricity, Velocity and Acceleration [GT2011‑45880]

Experimental Study and Optimization of a 2.44 Meter Vertical Axis Wind Turbine [GT2011‑46605]

Allaire, Paul E.

Boundary Layer Control for a Vertical Axis Wind Turbine Using a Secondary-Flow Path System [GT2011‑46552]

Allan, W. D. E.

Further Investigation of the Influence of Real-World Blade Profile Variation on the Aerodynamic Performance of Transonic Nozzle Guide Vanes [GT2011‑46558]

Can-Annular Combustion Chamber Surface Temperature Measurements and Damage Signatures at Operationally Representative Conditions [GT2011‑46639]

Allison, Timothy

Qualification Testing of a Liquid CO2 Turbopump for Carbon Capture and Sequestration Applications [GT2011‑45912]

Allison, Timothy C.

Experimental Validation of Empirical Methods for Dynamic Stress Prediction in Turbomachinery Blades [GT2011‑45901]

Experimental Study of Blade Vibration in Centrifugal Compressor Blades [GT2011‑45928]

Almstedt, H.

Mechanical Design of Highly Loaded Large Steam Turbines [GT2011‑45703]

Alonso, Dominique

Evaporation of Volatile Liquid Pools Under Forced Convection: Experimental Approach for Multi-Component Liquids and Validation of a Vaporization Model [GT2011‑45560]

Alsalihi, Zuheyr

Three Dimensional Design and Optimization of Transonic Rotor in Axial Flow Compressors [GT2011‑45425]

Altaher, Mohamed A.

Aldehydes Emissions Measurement and OFP Assessment of Biodiesel and its Blends With Kerosene Using a Low NOx Gas Turbine Combustor [GT2011‑45707]

Altunlu, A. Can

Life Assessment by Fracture Mechanics Analysis and Damage Monitoring Technique on Combustion Liners [GT2011‑46107]

Alvin, Mary Anne

Effects of Pin Detached Space on Heat Transfer in a Rib Roughened Channel [GT2011‑46078]

Heat Transfer Enhancement in Tip-Turn Region of Two-Pass Channel With a 180-Degree Turn [GT2011‑46189]

Amano, R. S.

Numerical Comparison of Heat Transfer and Pressure Drop in Gas Turbine Blade Cooling Channels With Dimples and Rib-Turbulators [GT2011‑45277]

Study of the Flow Over Wind Turbine Blade [GT2011‑46846]

Amarel, N.

Optimization of 6.2:1 Pressure Ratio Centrifugal Compressor Impeller by 3D Inverse Design [GT2011‑46505]

Ambit-Marin, Laura

CFD Analysis and Full Scale Testing of a Complex Auxiliary Power Unit Intake System [GT2011‑46748]

Ameri, A.

Coal Ash Deposition on Nozzle Guide Vanes: Part II—Computational Modeling [GT2011‑46660]

Ameri, Ali

Comparison of Various Supersonic Turbine Tip Designs to Minimize Aerodynamic Loss and Tip Heating [GT2011‑46390]

Ameri, Ali A.

Analysis of a Concept for a Low Wind Speed Tolerant Axial Wind Turbine [GT2011‑46102]

Ames, F. E.

The Influence of Leading Edge Diameter on Stagnation Region Heat Transfer Augmentation Including Effects of Turbulence Level, Scale, and Reynolds Number [GT2011‑45735]

The Influence of Inlet Contraction on Vane Aerodynamic Losses and Secondary Flows With Variable Turbulence and Reynolds Number [GT2011‑45737]

Ames, R.

Flow and Heat Transfer in the Tip-Turn Region of a U-Duct Under Rotating and Non-Rotating Conditions [GT2011‑46013]

Effects of Pin-Fin Height on Flow and Heat Transfer in a Rectangular Duct [GT2011‑46014]

Amini, Ghobad

Breakup of Liquid Jets Emerging From Elliptic Orifices [GT2011‑45390]

Amirante, Riccardo

Development and Testing of Sustainable Refrigeration Plants [GT2011‑45609]

Amiri, Hossein Beheshti

Investigation of Geometry, Total Condition and Waves Effect on Two Phase Liquid-Vapor Flow Using Equilibrium Thermodynamics [GT2011‑46648]

Amor, Didier

Prediction of the Blade Trailing-Edge Noise of an Axial Flow Fan [GT2011‑45256]

Amoresano, Amedeo

Combined Experimental - Numerical Approach for the Fuel Jet Study in a LPP Combustor [GT2011‑46339]

An, Bai-tao

Effects of Axial Row-Spacing for Double-Jet Film-Cooling on the Cooling Efectiveness [GT2011‑46055]

Anand, Karan

Computational Study of Micro-Jet Impingement Heat Transfer in a High Pressure Turbine Vane [GT2011‑45267]

Anderson, Bruce E.

Measurement of Volatile Particulate Matter Emissions From Aircraft Engines Using a Simulated Plume Aging System [GT2011‑46626]

Andersson, Mats

Pentane Rich Fuels for Standard Siemens DLE Gas Turbines [GT2011‑46099]

Experimental Investigation of the 4th Generation DLE Burner Concept: Emissions and Fuel Flexibility Performance at Atmospheric Conditions [GT2011‑46387]

Andoh, Masaharu

Effects of Co-Rotating Longitudinal Vortices on Turbulent Structures in the Leg of Horseshoe Vortex [GT2011‑46246]

Andreini, A.

Flow Field Analysis of a Trailing Edge Internal Cooling Channel [GT2011‑45724]

Assessment of Numerical Tools for the Evaluation of the Acoustic Impedance of Multi-Perforated Plates [GT2011‑46303]

Andreini, Antonio

Numerical Characterization of Aerodynamic Losses of Jet Array for Gas Turbine Applications [GT2011‑46212]

Andrés, Luis San

A Novel Bulk-Flow Model for Improved Predictions of Force Coefficients in Grooved Oil Seals Operating Eccentrically [GT2011‑45274]

Andrews, Gordon E.

Improved Trench Film Cooling With Shaped Trench Outlets [GT2011‑45253]

Predictions of Effusion Cooling With Conjugate Heat Transfer [GT2011‑45417]

Axial Swirler Design Influences on NOx Emissions for Premixed Combustion in Gas Turbine Combustors With All the Combustor Air Flow Passing Through the Swirler [GT2011‑45418]

Aldehydes Emissions Measurement and OFP Assessment of Biodiesel and its Blends With Kerosene Using a Low NOx Gas Turbine Combustor [GT2011‑45707]

Anneken, David

Hydroprocessed Renewable Jet Fuel Evaluation, Performance, and Emissions in a T-63 Turbine Engine [GT2011‑46572]

Annigeri, Balkrishna S.

Fatigue Life Prediction Method Based on Small-Crack Theory in an Engine Material [GT2011‑45644]

Ansari, Asif

Forced Response Prediction for Steam Turbine Last Stage Blade Subject to Low Engine Order Excitation [GT2011‑46856]

Anthony, Rich

Experimental Comparison of DBD Plasma Acuators for Low Reynolds Number Separation Control [GT2011‑45397]

Anthony, Richard J.

Flexible Non-Intrusive Heat Flux Instrumentation for the AFRL Research Turbine [GT2011‑46853]

Antonelli, Luca

Coupling Failure for Torsional Fatigue: A Multi-Disciplinary Root Cause Analysis Approach [GT2011‑46193]

Antoranz, Antonio

Influence of Surface Roughness on the Profile and End-Wall Losses in Low Pressure Turbines [GT2011‑46371]

Aoyama, Kuniaki

Advanced Gas Turbine Diagnostics Using Pattern Recognition [GT2011‑45670]

Arabnia, Mohammad

Optimization of an Axial Turbine Stage for Aerodynamic Inlet Blockage [GT2011‑46757]

Araki, Hidefumi

Experimental and Analytical Study on the Operation Characteristics of the AHAT System [GT2011‑45168]

Araujo Gomes, Reinaldo

Film Cooling on Highly Loaded Blades With Main Flow Separation: Part 2—Overall Film Cooling Effectiveness [GT2011‑45477]

Arghir, Mihai

Analytic Modelling of Floating Ring Annular Seals [GT2011‑46047]

Experimental Analysis of Dynamic Characteristics of a Hybrid Aerostatic Bearing [GT2011‑46048]

Argote, Christopher

NPSS Volume Dynamic Capability for Real-Time Physics Based Engine Modeling [GT2011‑45374]

Arima, Marcos N.

Implementation of a Multi Zone Radiation Method in a Low NOx Gas Turbine Combustion Chamber Conceptual Simulator [GT2011‑46380]

Arima, Toshiyuki

Aerodynamic Improvement of a Transonic Fan Outlet Guide Vane Using 3D Design Optimization [GT2011‑46363]

Arkhipov, Alexander N.

Probabilistic Lifetime Assessment of Turbine Vanes [GT2011‑45841]

Armañanzas, Leyre

Influence of Surface Roughness on the Profile and End-Wall Losses in Low Pressure Turbines [GT2011‑46371]

Armellini, A.

Flow Field Analysis of a Trailing Edge Internal Cooling Channel [GT2011‑45724]

Armstrong, Jeffrey

Experiments on Lean Blowout and NOx Emissions of a Premixed Trapped Vortex Combustor With High G-Loading [GT2011‑46396]

Armstrong, Jeffrey B.

Application of an Optimal Tuner Selection Approach for On-Board Self-Tuning Engine Models [GT2011‑46408]

Arnone, Andrea

Validation of a 3D Linearized Method for Turbomachinery Tone Noise Analysis [GT2011‑45886]

Aerodynamic Redesigning of an Industrial Gas Turbine [GT2011‑46258]

Arts, Tony

Application of RANS and LES to the Prediction of Flows in High Pressure Turbines Components [GT2011‑46518]

Optimization of a U-Bend for Minimal Pressure Loss in Internal Cooling Channels: Part I—Numerical Method [GT2011‑46541]

Optimization of a U-Bend for Minimal Pressure Loss in Internal Cooling Channels: Part II—Experimental Validation [GT2011‑46555]

Asai, Tomohiro

Effects of Multiple-Injection-Burner Configurations on Combustion Characteristics for Dry Low-NOx Combustion of Hydrogen-Rich Fuels [GT2011‑45295]

Combustion Characteristics of a Multiple-Injection Combustor for Dry Low-NOx Combustion of Hydrogen-Rich Fuels Under Medium Pressure [GT2011‑45459]

Asghar, A.

Further Investigation of the Influence of Real-World Blade Profile Variation on the Aerodynamic Performance of Transonic Nozzle Guide Vanes [GT2011‑46558]

Ashcroft, Graham

Adjoint-Based Flow Sensitivity Analyis Using Arbitrary Control Surfaces [GT2011‑45041]

Ashpis, David E.

Test Conditions for Performance Characterization of Dielectric Barrier Discharge (DBD) Plasma Actuators for Active Flow Control in Jet Engines [GT2011‑46583]

Ashtekar, Ankur

Experimental Investigation of Turbocharger Rotor Bearing System [GT2011‑45999]

Asirvatham, Thanesh Deva

Friction Factor Behavior From Flat-Plate Tests of 12.15 mm Diameter Hole-Pattern Roughened Surfaces [GT2011‑45213]

Åslund, Jan

Health Monitoring in an Industrial Gas Turbine Application by Using Model Based Diagnosis Techniques [GT2011‑46825]

Assadi, Mohsen

Development of H2-Rich Syngas Fuelled GT for Future IGCC Power Plants: Establishment of a Baseline [GT2011‑45701]

New Alstom Monitoring Systems Leveraging Artificial Neural Network Technologies [GT2011‑45990]

Early Warning of Gas Turbine Failure by Nonlinear Feature Extraction Using an Auto-Associative Neural Network Approach [GT2011‑45991]

Asti, Antonio

The ORegen™ Waste Heat Recovery Cycle: Reducing the CO2 Footprint by Means of Overall Cycle Efficiency Improvement [GT2011‑45051]

Atkins, N. R.

Experimental Investigation of Turbine Stator Well Rim Seal, Re-Ingestion and Interstage Seal Flows Using Gas Concentration Techniques and Displacement Measurements [GT2011‑45874]

The Influence of Turbine Stator Well Coolant Flow Rate and Passage Configuration on Cooling Effectiveness [GT2011‑46448]

auf dem Kampe, Tilman

Experimental and Numerical Investigation of Flow Field and Downstream Surface Temperatures of Cylindrical and Diffuser Shaped Film Cooling Holes [GT2011‑45106]

Application of a CFD-Based Film Cooling Model to a Gas Turbine Vane Cascade With Cylindrical and Shaped Hole Endwall Film Cooling [GT2011‑45117]

Aul, Christopher J.

Determination of the Heat Release Distribution in Turbulent Flames by a Model Based Correction of OH* Chemiluminescence [GT2011‑45105]

Aulich, Marcel

Novel Approach for Loss and Flow-Turning Prediction Using Optimized Surrogate Models in Two-Dimensional Compressor Design [GT2011‑45086]

High Dimensional Constrained Multiobjective Optimization of a Fan Stage [GT2011‑45618]

Aumeier, Thomas

Improvement of Oxide/Oxide CMC and Development of Combustor and Turbine Components in the HiPOC Program [GT2011‑45460]

Avital, E.

Aerodynamic Improvements of Wind-Turbine Airfoil Geometries With the Prescribed Surface Curvature Distribution Blade Design (CIRCLE) Method [GT2011‑46728]

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