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

Topics: Air Force , Aircraft engines , Aircraft propulsion , Engineers , Engines , Errors , Experimental design , Flight , Instrumentation , Military systems

Assessment of a Noise Reduction Concept for a Hot Supersonic Jet Using Large Eddy Simulation

James P. Erwin, Neeraj Sinha

GT 2013; V002T01A007doi:https://doi.org/10.1115/GT2013-94442

Abstract

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Topics: Large eddy simulation , Noise control , Noise (Sound) , Nozzles , Resolution (Optics) , Emissions , Flow (Dynamics) , Shear (Mechanics) , Turbulence , Boundary-value problems

Study of an Air-Oil Pump and Separator Solution for Aero Engine Lubrication Systems

Johan Steimes, François Gruselle, Patrick Hendrick

GT 2013; V002T01A008doi:https://doi.org/10.1115/GT2013-94483

Abstract

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Topics: Aircraft engines , Industrial lubrication systems , Pumps , Flow (Dynamics) , Engineering prototypes , Metal foams , Bearings , Blades , Drops , Engines

Influence of the Supply Circuit on Oil Pump Performance in an Aircraft Engine Lubrication System

Laurent Ippoliti, Patrick Hendrick

GT 2013; V002T01A009doi:https://doi.org/10.1115/GT2013-94500

Abstract

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Topics: Aircraft engines , Cavitation , Circuits , Damage , Fluids , Geometry , Industrial lubrication systems , Oil pumps , Pipes , Pumps

Performance Cycle Analysis for a Multi-Fuel Hybrid Engine

Feijia Yin, Arvind G. Rao, Jos P. van Buijtenen

GT 2013; V002T01A010doi:https://doi.org/10.1115/GT2013-94601

Abstract

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Topics: Cycles , Fuels , Hybrid engines , Emissions , Aviation , Engines , Air traffic control , Aircraft , Aircraft propulsion , Carbon dioxide

Toward Efficient Computational Aeroacoustic Analysis of High Speed Jets

Chris Nelson, Alan Cain, Yongle Du, Philip Morris, John Spyropoulos

GT 2013; V002T01A011doi:https://doi.org/10.1115/GT2013-94703

Abstract

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Topics: Jets , Acoustics , Aerodynamic noise , Algorithms , Computer software , Eddies (Fluid dynamics) , Resolution (Optics) , Teams , Turbulence

Noise Test of Revised Notched Nozzle Using a Jet Engine

Tatsuya Ishii, Nozomi Tanaka, Tsutomu Oishi, Yutaka Ishii

GT 2013; V002T01A012doi:https://doi.org/10.1115/GT2013-94833

Abstract

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Topics: Jet engines , Noise (Sound) , Nozzles , Engines , Noise control , Acoustics , Design , Microphones , Shear (Mechanics) , Shear stress

Numerical Investigation of the Plane-Wave Reflection Coefficient of an Exhaust Pipe at Elevated Temperatures Using Linearized Navier-Stokes Equations

Christoph Jörg, Jannis Gikadi, Thomas Sattelmayer

GT 2013; V002T01A013doi:https://doi.org/10.1115/GT2013-94843

Abstract

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Topics: Exhaust systems , Navier-Stokes equations , Reflectance , Temperature , Waves , Flow (Dynamics) , Acoustics , Engines , Noise (Sound) , Mach number

Aerodynamic Design Optimization of Nacelle and Intake

Moritz Albert, Dieter Bestle

GT 2013; V002T01A014doi:https://doi.org/10.1115/GT2013-94857

Abstract

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Topics: Design , Optimization , Drag (Fluid dynamics) , Flight , Mach number , Shapes , Air flow , Aircraft engines , B-splines , Computational fluid dynamics

Helicopter Mission Analysis for a Regenerated Turboshaft

Ali Fakhre, Vassilios Pachidis, Ioannis Goulos, Mahmood Tashfeen, Pericles Pilidis

GT 2013; V002T01A015doi:https://doi.org/10.1115/GT2013-94971

Abstract

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Topics: Combustion chambers , Compressors , Cycles , Design , Engines , Exhaust systems , Fuel consumption , Fuels , Heat exchangers , Heat transfer

Capacitive Film Thickness Measurements in a Ventless Aero-Engine Bearing Chamber: Influence of Operating Conditions and Offtake Design

Wolfram Kurz, Klaus Dullenkopf, Hans-Jörg Bauer

GT 2013; V002T01A016doi:https://doi.org/10.1115/GT2013-94973

Abstract

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Topics: Aircraft engines , Bearings , Design , Film thickness , Pressure , Air flow , Flow (Dynamics) , Momentum , Sensors

Using a Lubrication Test Bench for Testing New Oil Quality Sensors

Olivier Berten, Patrick Hendrick, Alberto Villar, David Seveno

GT 2013; V002T01A017doi:https://doi.org/10.1115/GT2013-94980

Abstract

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Topics: Lubrication , Sensors , Testing , Flow (Dynamics) , Aircraft , Circuits , Flight , Gas turbines , Industrial lubrication systems , Particulate matter

Investigation of Plenum Inlet Distortion and its Impact on Compressor Total Pressure and Swirl Distortion

Gundeti Lavan Kumar, Kiran Vunnam, Bruce Bouldin, Yogi Sheoran

GT 2013; V002T01A018doi:https://doi.org/10.1115/GT2013-94981

Abstract

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Topics: Compressors , Pressure , Computational fluid dynamics , Engines , Compression , Air flow , Aircraft , Plates (structures) , Stress , Aerodynamics

Large Eddy Simulations of Turbofan Engine Exhaust Plume Dispersion on Take-Off Runway

Apostolos Spanelis, Kevin Garry, Mark Savill

GT 2013; V002T01A019doi:https://doi.org/10.1115/GT2013-95006

Abstract

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Topics: Engines , Exhaust systems , Large eddy simulation , Plumes (Fluid dynamics) , Turbofans , Scalars , Air pollution , Aircraft engines , Algebra , Boundary layers

Modelling of Hydraulic Seals Using an Axisymmetric Volume of Fluid Method (VOF)

Hans-Christian Mathews, Hervé Morvan, Davide Peduto, Yi Wang, Colin Young, Hans-Jörg Bauer

GT 2013; V002T01A020doi:https://doi.org/10.1115/GT2013-95070

Abstract

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Topics: Fluids , Modeling , Pressure , Computational fluid dynamics , Sealing (Process) , Aircraft engines , Bearings , Design , Design methodology , Dimensionless numbers

Impact of Defects and Damage in Aircraft Engines on the Exhaust Jet

Rafael R. Adamczuk, Clemens Buske, Ingo Roehle, Christoph Hennecke, Friedrich Dinkelacker, Joerg R. Seume

GT 2013; V002T01A021doi:https://doi.org/10.1115/GT2013-95079

Abstract

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Topics: Aircraft engines , Damage , Exhaust systems , Density , Engines , Inspection , Blades , Computer simulation , Schlieren methods , Turbines

Suppression of Supersonic Jet Noise From Rectangular Nozzle by Microjet Injection: Influence of Main Jet Condition

Ryuichi Okada, Toshinori Watanabe, Seiji Uzawa, Takehiro Himeno, Tsutomu Oishi

GT 2013; V002T01A022doi:https://doi.org/10.1115/GT2013-95180

Abstract

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Topics: Noise (Sound) , Nozzles , Flow (Dynamics) , Noise control , Pressure , Mach number , Reynolds-averaged Navier–Stokes equations , Schlieren methods , Shear (Mechanics) , Shock (Mechanics)

Numerical Vibration Analysis of Supersonic Mixed-Compression Intake

Yao Cheng, Zhansheng Liu, Ruixian Ma, Guanghui Zhang

GT 2013; V002T01A023doi:https://doi.org/10.1115/GT2013-95444

Abstract

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Topics: Compression , Vibration analysis , Pressure , Displacement , Flow (Dynamics) , Unsteady flow , Vibration , Wall thickness , Dynamic response , Excitation

First and Second Law Analysis of Future Aircraft Engines

Tomas Grönstedt, Mohammad Irannezhad, Xu Lei, Oskar Thulin, Anders Lundbladh

GT 2013; V002T01A024doi:https://doi.org/10.1115/GT2013-95516

Abstract

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Topics: Aircraft engines , Engines , Cycles , Turbofans , Combustion , Exergy , Explosions , Rotors , Second law of thermodynamics , Turbojets

A Novel Gas Generator Concept for Jet Engines Using a Rotating Combustion Chamber

Peter Jeschke, Andreas Penkner

GT 2013; V002T01A025doi:https://doi.org/10.1115/GT2013-95574

Abstract

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Topics: Combustion chambers , Generators , Jet engines , Compressors , Flow (Dynamics) , Turbofans , Unmanned aerial vehicles , Blades , Ceramics , Chemical reactions

Experimental and Numerical Study of Particle Ingestion in Aircraft Engine

Maria Grazia De Giorgi, Stefano Campilongo, Antonio Ficarella, Mauro Coltelli, Valerio Pfister, Francesco Sepe

GT 2013; V002T01A026doi:https://doi.org/10.1115/GT2013-95662

Abstract

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Topics: Aircraft engines , Particulate matter , Erosion , Flow (Dynamics) , Engines , Blades , Computational fluid dynamics , Computer simulation , Damage , Geometry

Identifying Key Technology Areas to Fundamentally Reduce Risk in Engine Performance and Noise for Future Commercial Applications

Brian K. Kestner, Hernando Jimenez, Christopher A. Perullo, Jeff S. Schutte, Dimitri N. Mavris

GT 2013; V002T01A027doi:https://doi.org/10.1115/GT2013-95695

Abstract

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Topics: Engines , Noise (Sound) , Risk , Cycles , Fuels , Design , Architecture , Aviation , Engine design , Gas turbines

An Integrated Assessment of an Organic Rankine Cycle Concept for Use in Onboard Aircraft Power Generation

Christopher A. Perullo, Dimitri N. Mavris, Eduardo Fonseca

GT 2013; V002T01A028doi:https://doi.org/10.1115/GT2013-95734

Abstract

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Topics: Aircraft , Energy generation , Organic Rankine cycle , Engines , Cycles , Fuels , Air compressors , Exhaust systems , Flow (Dynamics) , Heat

Evaluation of the Shortcomings of Current Engine Technology Stack-Up Methods and Suggestions for Improvement

Christopher A. Perullo, Brian K. Kestner, Jimmy C. M. Tai, Jeff S. Schutte, Dimitri N. Mavris

GT 2013; V002T01A029doi:https://doi.org/10.1115/GT2013-95745

Abstract

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Topics: Engines , Propulsion , Aircraft , Aviation , Design , Governments , Integrated systems , Modeling , Technology development

Near- and Far-Field Pressure Skewness and Kurtosis in Heated Supersonic Jets From Round and Chevron Nozzles

Pablo Mora, Nick Heeb, Jeff Kastner, Ephraim J. Gutmark, K. Kailasanath

GT 2013; V002T01A030doi:https://doi.org/10.1115/GT2013-95774

Abstract

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Topics: Jets , Nozzles , Pressure , Waves , Statistics , Noise (Sound) , Signals , Design , Flow (Dynamics) , Radiation (Physics)

Engine Design Strategy for Boundary Layer Ingesting Propulsion Systems With Multiple Non-Symmetric Engine Inlet Conditions

Jonathan C. Gladin, Brian K. Kestner, Jeff S. Schutte, Dimitri N. Mavris

GT 2013; V002T01A031doi:https://doi.org/10.1115/GT2013-95905

Abstract

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Topics: Boundary layers , Engine design , Engines , Propulsion systems , Design , Flight , Thrust , Flow (Dynamics) , Fuels , Momentum

Jet Engine Bird Ingestion Simulations: Comparison of Rotating to Non-Rotating Fan Blades

Samuel A. Howard, Jeremiah T. Hammer, Kelly S. Carney, J. Michael Pereira

GT 2013; V002T01A032doi:https://doi.org/10.1115/GT2013-95998

Abstract

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Topics: Blades , Jet engines , Simulation , Engines , Deformation , Rotating blades , Stress , Aircraft engines , Centrifugal force , Design

Coal, Biomass and Alternative Fuels

General Method for the Development of Gas Turbine Based Plant Simulators: An IGCC Application

Giovanni Cerri, Leila Chennaoui

GT 2013; V002T03A001doi:https://doi.org/10.1115/GT2013-94040

Abstract

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Topics: Gas turbines , Integrated gasification combined cycle power stations , Cycles , Design , Energy conversion , Power stations , Stress , Syngas

An Innovative Inlet Air Cooling System for IGCC Power Augmentation: Part III — Computational Fluid Dynamic Analysis of Syngas Combustion in Nitrogen-Enriched Air

Mirko Morini, Michele Pinelli, Pier Ruggero Spina, Anna Vaccari

GT 2013; V002T03A002doi:https://doi.org/10.1115/GT2013-94094

Abstract

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Topics: Combustion , Computational fluid dynamics , Cooling systems , Integrated gasification combined cycle power stations , Nitrogen , Syngas , Combustion chambers , Cooling , Flow (Dynamics) , Fuels

A Novel Coal Based Cogeneration System for Substitute Natural Gas and Power With CO₂ Capture and Moderate Recycle of the Chemical Unconverted Gas

Sheng Li, Hongguang Jin, Lin Gao

GT 2013; V002T03A003doi:https://doi.org/10.1115/GT2013-94178

Abstract

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Topics: Carbon capture and storage , Coal , Combined heat and power , Integrated gasification combined cycle power stations , Natural gas

Assessment of Life Cycle Emissions of Bio-SPKs for Jet Engines

Kadambari Lokesh, Atma Prakash, Vishal Sethi, Eric Goodger, Pericles Pilidis

GT 2013; V002T03A004doi:https://doi.org/10.1115/GT2013-94238

Abstract

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Topics: Biomass , Cycles , Emissions , Jet engines

Conditions in Advanced Turbines for IGCC Power Plants With Carbon Capture

Briggs M. White, Robin W. Ames, Patcharin Burke

GT 2013; V002T03A005doi:https://doi.org/10.1115/GT2013-94609

Abstract

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Topics: Carbon capture and storage , Integrated gasification combined cycle power stations , Power stations , Turbines , Boundary-value problems , Feedback , Flow (Dynamics) , Industrial research , Particulate matter , Temperature

Numerical and Experimental Study of Ethanol Combustion in an Industrial Gas Turbine

Joost L. H. P. Sallevelt, Artur K. Pozarlik, Gerrit Brem, Martin Beran, Lars-Uno Axelsson

GT 2013; V002T03A006doi:https://doi.org/10.1115/GT2013-94618

Abstract

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Topics: Combustion , Ethanol , Industrial gases , Turbines , Fuels , Combustion chambers , Exhaust systems , Flames , Temperature , Carbon dioxide

Updraft Fixed Bed Gasification of Mesquite Fuel Using Air-Steam Mixture

Wei Chen, Siva Sankar Thanapal, Kalyan Annamalai, R. James Ansley, Mustafa Mirik

GT 2013; V002T03A007doi:https://doi.org/10.1115/GT2013-94640

Abstract

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Topics: Fuel gasification , Fuels , Steam , Carbon dioxide , Biomass , Bioenergy conversion , Coal , Fossil fuels , Heat , Heating

Using Hydrogen as Gas Turbine Fuel: Premixed Versus Diffusive Flame Combustors

Matteo Gazzani, Paolo Chiesa, Emanuele Martelli, Stefano Sigali, Iarno Brunetti

GT 2013; V002T03A008doi:https://doi.org/10.1115/GT2013-94701

Abstract

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Topics: Combustion chambers , Flames , Fuels , Gas turbines , Hydrogen , Combined cycles , Combustion , Pressure drop , Temperature , Blades

Impact of Fuel Composition on Blow Off and Flashback in Swirl Stabilized Lean Premixed Combustion

Amin Akbari, Vincent McDonell, Scott Samuelsen

GT 2013; V002T03A009doi:https://doi.org/10.1115/GT2013-94824

Abstract

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Topics: Combustion , Fuels , Hydrogen , Natural gas , Combustion chambers , Emissions , Heating , Air flow , Atomic, molecular, and chemical characteristics , Co-firing

Comparison of Thermal Stability Characteristics of Fischer-Tropsch and Hydroprocessed Alternative Jet Fuels in a Fixed Bed Reactor

S. Arias Quintero, J. Schmitt, R. Blair, D. Nash, J. Kapat

GT 2013; V002T03A010doi:https://doi.org/10.1115/GT2013-95041

Abstract

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Topics: Jet fuels , Thermal stability , Fuels , Aircraft , Aluminum , Emissions , Engines , Maintenance , Military systems , Steel

Study of Microparticle Rebound Characteristics Under High Temperature Conditions

C. J. Reagle, J. M. Delimont, W. F. Ng, S. V. Ekkad

GT 2013; V002T03A011doi:https://doi.org/10.1115/GT2013-95083

Abstract

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Topics: High temperature , Microparticles , Temperature , Flow (Dynamics) , Gas turbines , Particulate matter , Dust , Energy transformation , Heating , Operating temperature

Modeling Static Instabilities of Biogas Flames in a Stirred-Reactor Using Detailed Chemical Kinetics Simulations

Christopher D. Bolin, Abraham Engeda

GT 2013; V002T03A012doi:https://doi.org/10.1115/GT2013-95095

Abstract

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Topics: Biogas , Chemical kinetics , Engineering simulation , Flames , Modeling , Simulation , Fuels , Gas turbines , Animal wastes , Carbon dioxide

Wild Cane Potential to Produce Gaseous Fuels via Air-Steam Thermal Gasification

Jorge Alberto Aponte, Gerardo Gordillo

GT 2013; V002T03A013doi:https://doi.org/10.1115/GT2013-95239

Abstract

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Topics: Fuel gasification , Gaseous fuels , Steam , Fuels , Biomass , Carbon , Feedstock , Fossil fuels , Oxidation , Biofuel

Staged Lean Catalytic Combustion of Gasified Biomass for Gas Turbine Applications: An Experimental Approach to Investigate Performance of Catalysts

Arturo Manrique Carrera, Jeevan Jayasuriya, Torsten Fransson

GT 2013; V002T03A014doi:https://doi.org/10.1115/GT2013-95339

Abstract

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Topics: Biomass , Catalysts , Combustion , Gas turbines , Temperature , Fuels , High temperature , Emissions , Gases , Pressure

Waste Tire Rubber Gasification Using Air Steam for Partial Oxidation and N₂ as Carrier Gas

Daniel Sánchez, Miguel Paez, Rocío Sierra, Gerardo Gordillo

GT 2013; V002T03A015doi:https://doi.org/10.1115/GT2013-95383

Abstract

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Topics: Fuel gasification , Oxidation , Rubber , Steam , Tires , Sulfur , Syngas , Carbon dioxide , Equilibrium (Physics) , Simulation

Techno-Economic Evaluation of an IGCC Power Plant With Carbon Capture

Mohammad Mansouri Majoumerd, Mohsen Assadi, Peter Breuhaus

GT 2013; V002T03A016doi:https://doi.org/10.1115/GT2013-95486

Abstract

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Topics: Carbon capture and storage , Integrated gasification combined cycle power stations , Power stations , Coal , Emissions , Climate change , Combined cycles , Combustion , Databases , Energy generation

Experimental and Numerical Analysis of Steam-Oxygen Fluidized Gasifier Feeding a Combined SOFC/ORC Power Plant

Domenico Borello, Andrea Di Carlo, Andrea Marchegiani, Franco Rispoli, Eileen Tortora

GT 2013; V002T03A017doi:https://doi.org/10.1115/GT2013-95552

Abstract

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Topics: Numerical analysis , Organic Rankine cycle , Oxygen , Power stations , Solid oxide fuel cells , Steam , Computer software , Electrical efficiency , Fuel gasification , Benzene

Experimental and Numerical Characterization of the Methyl Decanoate Combustion in Laminar Counterflow Spray Premixed Flames

D. Alviso, P. Scouflaire, D. Lacoste, N. Darabiha, J. C. Rolon

GT 2013; V002T03A018doi:https://doi.org/10.1115/GT2013-95593

Abstract

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Topics: Combustion , Flames , Sprays , Methane , Atmospheric pressure , Biodiesel , Chain , Chemiluminescence , Diesel engines , Engines

Modelling of Deposit Mechanisms Around the Stator of a Gas Turbine

Fabio Birello, Domenico Borello, Paolo Venturini, Franco Rispoli

GT 2013; V002T03A019doi:https://doi.org/10.1115/GT2013-95688

Abstract

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Topics: Adhesion , Blades , Boundary layers , Cooling , Drag (Fluid dynamics) , Film cooling , Flow (Dynamics) , Fluids , Gas turbines , Heat transfer coefficients

CFD Analysis of an Annular Micro Gas Turbine Combustion Chamber Fuelled With Liquid Biofuels: Preliminary Results With Bioethanol

Paolo Laranci, Gianni Bidini, Umberto Desideri, Francesco Fantozzi

GT 2013; V002T03A020doi:https://doi.org/10.1115/GT2013-95696

Abstract

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Topics: Biofuel , Combustion chambers , Computational fluid dynamics , Micro gas turbines , Biodiesel , Combustion , Emissions , Fuels , Natural gas , Biomass

Spray Characteristics of Fischer-Tropsch Alternate Jet Fuels

Kumaran Kannaiyan, Reza Sadr

GT 2013; V002T03A021doi:https://doi.org/10.1115/GT2013-95761

Abstract

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Topics: Jet fuels , Sprays , Fuels , Combustion , Density , Drops , Emissions , Natural gas , Nozzles , Pollution

Optimization of a Sawmill-Based Polygeneration Plant

Marianne Salomón, María F. Gómez, James Spelling, Andrew Martin

GT 2013; V002T03A022doi:https://doi.org/10.1115/GT2013-95844

Abstract

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Topics: Optimization , Biomass , Central heating , Biofuel , Electric power generation , Energy policy , Fuels , Governments , Heat , Hydropower

The Development of a Model for the Assessment of Bio-Fouling in Gas Turbine System

Tosin Onabanjo, Giuseppina Di Lorenzo, Eric Goodger, Pericles Pilidis

GT 2013; V002T03A023doi:https://doi.org/10.1115/GT2013-95924

Abstract

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Topics: Fuels , Gas turbines

Elastomer–Fuel Compatibility Studies With Alternative Jet Fuels for Dynamic Seal Applications

Nigil Jeyashekar, Ed Frame, George Wilson, Scott Hutzler, Shayla O’Brien

GT 2013; V002T03A024doi:https://doi.org/10.1115/GT2013-95941

Abstract

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Topics: Elastomers , Fuels , Jet fuels , Seals , Biomass , Dynamic testing (Engineering) , Engines , Failure , Leakage , Nitrile rubber

Cycle Innovations

Compressor Fouling: A Comparison of Different Fault Distributions Using a “Stage-Stacking” Technique

C. Rodríguez, D. Sánchez, R. Chacartegui, A. Muñoz, G. S. Martínez

GT 2013; V002T07A001doi:https://doi.org/10.1115/GT2013-94010

Abstract

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Topics: Compressors , Engines , Gas turbines , Modeling

Steam Cycle Simulator for CHP Plants

Giovanni Cerri, Stefano Mazzoni, Coriolano Salvini

GT 2013; V002T07A002doi:https://doi.org/10.1115/GT2013-94045

Abstract

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Topics: Cogeneration plants , Cycles , Steam

SOFC/mGT Coupling: Different Options With Standard Boosters

Luca Larosa, Mario L. Ferrari, Loredana Magistri, Aristide F. Massardo

GT 2013; V002T07A003doi:https://doi.org/10.1115/GT2013-94072

Abstract

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Topics: Solid oxide fuel cells , Ejectors , Compressors , Pressure , Design , Machinery , Micro gas turbines , Control systems , Flow (Dynamics) , Matlab

Experimental Investigation, Modeling and Simulation of a Steam Injected Gas Turbine With Water Recovery

Karl Hoffmann, Guntram Buchheim, Thomas Sander, Uwe Gampe

GT 2013; V002T07A004doi:https://doi.org/10.1115/GT2013-94140

Abstract

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Topics: Gas turbines , Modeling , Simulation , Steam , Water reuse , Heat , Combined heat and power , Stress , Heat recovery steam generators , Water

Concept for a Combustion System in Oxyfuel Gas Turbine Combined Cycles

Sven Gunnar Sundkvist, Adrian Dahlquist, Jacek Janczewski, Mats Sjödin, Marie Bysveen, Mario Ditaranto, Øyvind Langørgen, Morten Seljeskog, Martin Siljan

GT 2013; V002T07A005doi:https://doi.org/10.1115/GT2013-94180

Abstract

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Topics: Combined cycles , Combustion systems , Gas turbines , Fluids , Combustion , Combustion chambers , Steam , Temperature , Water , Carbon dioxide

Probabilistic and Numerical Modelling of a Lobed Mixer at Windmilling Conditions

Maxime Lecoq, Nicholas Grech, Pavlos K. Zachos, Vassilios Pachidis

GT 2013; V002T07A006doi:https://doi.org/10.1115/GT2013-94366

Abstract

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Topics: Computer simulation , Cycles , Design , Ducts , Engines , Exhaust systems , Flow (Dynamics) , Gas turbines , Military systems , Modeling

Rough Set Diagnostic Frameworks for Gas Turbine Fault Classification

L. Wang, Y. G. Li, M. F. Abdul Ghafir

GT 2013; V002T07A007doi:https://doi.org/10.1115/GT2013-94430

Abstract

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Topics: Gas turbines , Surface roughness , Artificial neural networks , Expert systems , Fuzzy logic , Turbofans

A Preliminary Turbine Design for an Organic Rankine Cycle

T. Efstathiadis, M. Rivarolo, A. I. Kalfas, A. Traverso, P. Seferlis

GT 2013; V002T07A008doi:https://doi.org/10.1115/GT2013-94481

Abstract

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Topics: Design , Energy resources , Enthalpy , Organic Rankine cycle , Turbines

Performance Calculation of a Three-Shaft Gas Turbine: Experiment Evaluation and Analysis

Xingxing Ji, Chunwei Gu, Hong Liu, Weihong Xie

GT 2013; V002T07A009doi:https://doi.org/10.1115/GT2013-94490

Abstract

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Topics: Gas turbines , Engines , Design , Turbines , Computer software , Cycles , Energy generation , Errors , FORTRAN , Fuel consumption

A Novel Chemical-Looping Hydrogen Generation System With Multi-Input Fossil Fuels

Xiaosong Zhang, Hongguang Jin

GT 2013; V002T07A010doi:https://doi.org/10.1115/GT2013-94655

Abstract

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Topics: Fossil fuels , Hydrogen , Coal , Natural gas , Hydrogen production , Carbon dioxide , Clean coal technology , Combustion , Energy consumption , Exergy

Optimization of an Oxyfuel Combined Cycle Regarding Performance and Complexity Level

Adrian Dahlquist, Magnus Genrup, Mats Sjoedin, Klas Jonshagen

GT 2013; V002T07A011doi:https://doi.org/10.1115/GT2013-94755

Abstract

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Topics: Combined cycles , Optimization , Pressure

Mission Performance Simulation of Integrated Helicopter–Engine Systems Using an Aeroelastic Rotor Model

Ioannis Goulos, Panos Giannakakis, Vassilios Pachidis, Pericles Pilidis

GT 2013; V002T07A012doi:https://doi.org/10.1115/GT2013-94798

Abstract

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Topics: Engines , Rotors , Simulation , Flight , Aerodynamics , Blades , Design , Fuel consumption , Modeling , Aeroelasticity

Thermodynamic Optimization of Recuperated S-CO2 Brayton Cycles for Solar Tower Applications

Mahmood Mohagheghi, Jayanta Kapat

GT 2013; V002T07A013doi:https://doi.org/10.1115/GT2013-94799

Abstract

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Topics: Brayton cycle , Genetic algorithms , Optimization , Solar energy , Supercritical carbon dioxide

Equivalence Ratio Startup Control of a Fuel Cell Turbine Hybrid System

David Tucker, Paolo Pezzini, Larry Banta

GT 2013; V002T07A014doi:https://doi.org/10.1115/GT2013-94809

Abstract

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Topics: Fuel cells , Turbines , Thermal shock , Valves , Air flow , Combustion chambers , Failure , Flow (Dynamics) , Hardware , Power systems (Machinery)

Avoiding Compressor Surge During Emergency Shut-Down Hybrid Turbine Systems

Paolo Pezzini, David Tucker, Alberto Traverso

GT 2013; V002T07A015doi:https://doi.org/10.1115/GT2013-94810

Abstract

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Topics: Compressors , Scram , Surges , Turbines , Stress , Fuel cells , Actuators , Fuels , Cycles , Design

A Novel Thermally Activated R744 Heat Pump Cycle

Luke Bannar-Martin, Peter Childs

GT 2013; V002T07A016doi:https://doi.org/10.1115/GT2013-94884

Abstract

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Topics: Heat pump cycles , Cycles , Temperature , Cooling , Heating and cooling , Exhaust systems , Gas turbines , Heating , Structures , Absorption

Inverted Brayton Cycle With Exhaust Gas Recirculation: A Numerical Investigation

Martin Henke, Thomas Monz, Manfred Aigner

GT 2013; V002T07A017doi:https://doi.org/10.1115/GT2013-94889

Abstract

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Topics: Brayton cycle , Exhaust gas recirculation , Exhaust systems , Coolants , Cycles , Electrical efficiency , Heat , Temperature , Turbochargers , Atmospheric pressure

Techno-Economic Comparison of CO₂ Capture Technologies Employed With Natural Gas Derived GTCC

Kostantinos Atsonios, Antonios Koumanakos, Kyriakos D. Panopoulos, Aggelos Doukelis, Emmanuel Kakaras

GT 2013; V002T07A018doi:https://doi.org/10.1115/GT2013-95117

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Topics: Carbon capture and storage , Natural gas , Combustion , Membranes , Carbon dioxide , Fuels , Absorption , Carbon , Economic analysis , Flue gases

Progress of the 40MW-Class Advanced Humid Air Turbine Tests

Manabu Yagi, Hidefumi Araki, Hisato Tagawa, Tomomi Koganezawa, Chihiro Myoren, Takuya Takeda

GT 2013; V002T07A019doi:https://doi.org/10.1115/GT2013-95172

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Topics: Turbines , Temperature , Compressors , Metal surfaces , Nitrogen oxides , Nozzles , Axial flow , Cooling , Cooling systems , Emissions

Mathematical Model of MCFC (Molten Carbonate Fuel Cell) for Power Plant Simulations

Jarosław Milewski, Marcin Wołowicz, Andrzej Miller

GT 2013; V002T07A020doi:https://doi.org/10.1115/GT2013-95176

Abstract

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Topics: Engineering simulation , Molten carbonate fuel cells , Power stations , Simulation , Chemical reactions , Design , Performance characterization

A Novel Flue Gas Heat Recovery System Integrated With Air Preheating in a Utility Boiler

Cheng Xu, Gang Xu, Luyao Zhou, Yongping Yang, Yuanyuan Li, Jianling Deng

GT 2013; V002T07A021doi:https://doi.org/10.1115/GT2013-95185

Abstract

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Topics: Boilers , Flue gases , Heat recovery , Temperature , Heat , Water , Coal , Exhaust systems , Low temperature , Power stations

Single-Stream Jet Noise Prediction Using Empirical Methodology for a Newly Designed Turbojet Engine

João Roberto Barbosa, Daniel Jonas Dezan

GT 2013; V002T07A022doi:https://doi.org/10.1115/GT2013-95199

Abstract

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Topics: Engines , Gas turbines , Noise (Sound) , Turbojets

Study on Zero CO₂ Emission Atmospheric Pressure SOFC Hybrid Power System Integrated With OTM

Liqiang Duan, Kexin Huang, Yongping Yang, Xinming Chen, Xiaohui Song, Xiang Pan

GT 2013; V002T07A023doi:https://doi.org/10.1115/GT2013-95264

Abstract

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Topics: Atmospheric pressure , Carbon dioxide , Emissions , Hybrid power systems , Solid oxide fuel cells

Turbojet Engine Noise Prediction Utilizing Empirical Methods

João Roberto Barbosa, Daniel Jonas Dezan

GT 2013; V002T07A024doi:https://doi.org/10.1115/GT2013-95274

Abstract

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Topics: Combustion chambers , Compressors , Engines , Gas turbines , Noise (Sound) , Turbines , Turbojets

Influence of Working Fluid on Gas Turbine Cooling Modeling

Majed Sammak, Marcus Thern, Magnus Genrup

GT 2013; V002T07A025doi:https://doi.org/10.1115/GT2013-95457

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Topics: Blades , Cooling , Fluids , Fuels , Gas turbines , Modeling

Evaluation of Electricity Cost in a Growing Market

W. Mohamed, V. Sethi, P. Pilidis, A. O. Abu, A. Nasir, O. Lotfi

GT 2013; V002T07A026doi:https://doi.org/10.1115/GT2013-95466

Abstract

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Topics: Blades , Creep , Electric power generation , Firing , Fuels , Gas turbines , Maintenance , Performance , Power stations , Stress

Multi-Disciplinary Analysis of a Geared Fan Intercooled Core Aero-Engine

Konstantinos G. Kyprianidis, Andrew M. Rolt, Tomas Grönstedt

GT 2013; V002T07A027doi:https://doi.org/10.1115/GT2013-95474

Abstract

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Topics: Aircraft engines , Engines , Design , Fuel consumption , Fuels , Pressure , Aircraft , Cycles , Drag (Fluid dynamics) , Weight (Mass)

Rotorcraft Engine Cycle Optimization at Mission Level

Ioannis Goulos, Fabian Hempert, Vishal Sethi, Vassilios Pachidis, Roberto d’Ippolito, Massimo d’Auria

GT 2013; V002T07A028doi:https://doi.org/10.1115/GT2013-95678

Abstract

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Topics: Cycles , Engines , Optimization , Fuel consumption , Engine design , Corporate average fuel economy , Design , Fuel efficiency , Aerodynamics , Aeroelasticity

Unified Applicable Propulsion System Performance Metrics

Oliver Schmitz, Mirko Hornung

GT 2013; V002T07A029doi:https://doi.org/10.1115/GT2013-95724

Abstract

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Topics: Exergy analysis , Propulsion systems , Turbofans , Aerospace industry , Aircraft , Combustion , Design , Energy conversion , Energy resources , Engines

The Role of Dense Gas Dynamics on ORC Turbine Performance

Andrew P. S. Wheeler, Jonathan Ong

GT 2013; V002T07A030doi:https://doi.org/10.1115/GT2013-95858

Abstract

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Topics: Gasdynamics , Organic Rankine cycle , Turbines , Fluids , Design , Gas flow , Gases , High pressure (Physics) , Nozzles

Adaptive Control of Balance of Plant Components in a Fuel Cell Gas Turbine Power Plant Simulator

Alex Tsai, David Tucker, Eduardo Perez

GT 2013; V002T07A031doi:https://doi.org/10.1115/GT2013-95872

Abstract

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Topics: Adaptive control , Fuel cells , Gas turbines , Power stations , Solid oxide fuel cells , Hardware , Air flow , Computer software , Control equipment , Matlab

Performance Analysis of Organic Rankine Cycle With Preliminary Design of Radial Turbo Expander for Binary-Cycle Geothermal Plants

Xing Wang, Xiaomin Liu, Chuhua Zhang

GT 2013; V002T07A032doi:https://doi.org/10.1115/GT2013-95933

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Topics: Cycles , Design , Geothermal power stations , Organic Rankine cycle , Turbochargers , Geothermal engineering , Water temperature , Emissions , Thermal efficiency

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