51–100 of 1,459 hits
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    Low NOx Lean Premix Reheat Combustion in Alstom GT24 Gas Turbines

    Guyot, Daniel | Online Contents | 2016
    is a key differentiator of Alstom GT24/GT26 engines in the F-class gas turbine market. The inlet temperature for the SEV combustor is around ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Modeling and Simulation of an Externally Fired Micro-Gas Turbine for Standalone Polygeneration Application

    Rahman, Moksadur | Online Contents | 2016
    thermodynamic model with a mechanical model of the rotor and a transfer function based control system model. The developed model is suitable for ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Misfire Detection of Spark Ignition Engines Using a New Technique Based on Mean Output Power

    Jazayeri, S. A | Online Contents | 2015
    . Three types of misfire are studied including single, continuous, and multiple-event. The steady-state and transient experiments were done for a ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Modeling the gas turbine engine under its dynamic heating conditions

    Yepifanov, Sergiy V | Online Contents | 2015
    Publisher: ASME , New York, NY
    Keywords: Gasturbine , Gas-turbines

    A New Approach to the Gray-box Identification of Wiener Models with the Application of Gas Turbine Engine Modeling

    Mohammadi, Ehsan | Online Contents | 2014
    transient conditions, the modeling of a gas turbine can be a suitable case for evaluating the effectiveness of the proposed model. In this regard ...
    Publisher: ASME , New York, NY
    Keywords: Engineering models , Gasturbine , Gas-turbines

    An Evaluation of the Application of Nanofluids in Intercooled Cycle Marine Gas Turbine Intercooler

    Zhao, Ningbo | Online Contents | 2015
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

      An Evaluation of the Application of Nanofluids in Intercooled Cycle Marine Gas Turbine Intercooler

      Zhao, Ningbo | Online Contents | 2015
      Publisher: ASME , New York, NY
      Keywords: Marine gas-turbines , Gasturbine

    Externally Fired Micro-Gas Turbine and Organic Rankine Cycle Bottoming Cycle: Optimal Biomass/Natural Gas Combined Heat and Power Generation Configuration for Residential Energy Demand

    Camporeale, Sergio Mario | Online Contents | 2017
    analysis of small-scale CHP plants composed of a micro-gas turbine (MGT) and a bottoming ORC, serving a typical residential energy demand. For the ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Gas Turbines Fired With Biomass Pyrolysis Syngas: Analysis of the Overheating of Hot Gas Path Components

    Timko, Michael T. | Online Contents | 2010
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    The Impact of Pad Flexibility on the Rotordynamic Coefficients of Tilting-Pad Journal Bearings

    Gaines, Jennifer E | Online Contents | 2016
    /flexible-pivot models for a surface speed of 54 m/s and a unit load of 783 kPa for the three-pad configuration tested here plus five additional ...
    Publisher: ASME , New York, NY
    Keywords: Lubrication and lubricants , Gasturbine

    On the Relationship Between Journal Misalignment and Web Deflection in Crankshafts

    Jang, J. Y | Online Contents | 2016
    To characterize the severity of misaligned journal bearings, two independent parameters are needed: degree of misalignment and misalignment ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Design Considerations of Rotor Cone Angle for Downwind Wind Turbines

    Kress, Christian | Online Contents | 2016
    for multimegawatt downwind turbines, a comprehensive experimental study has been conducted to better understand the characteristics of the ...
    Publisher: ASME , New York, NY
    Keywords: Air-turbines , Gasturbine

    Prediction and Analysis of Impact of Thermal Barrier Coating Oxidation on Gas Turbine Creep Life

    Ogiriki, E. A | Online Contents | 2016
    performance and efficiency of gas turbines, TBCs have become more susceptible to oxidation. Such oxidation has been largely responsible for the ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    The Application of Similitude Theory for the Performance Prediction of Radial Turbines Within Small-Scale Low-Temperature Organic Rankine Cycles

    White, Martin | Online Contents | 2015
    predict the performance of the same turbine operating at different inlet conditions using R245fa, R123, and R1234yf. The similitude predictions ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Impact of a Cooled Cooling Air System on the External Aerodynamics of a Gas Turbine Combustion System

    Duncan Walker, A | Online Contents | 2017
    To manage the increasing turbine temperatures of future gas turbines a cooled cooling air system has been proposed. In such a system some ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Ways to Increase Efficiency of the High-Temperature Gas Reactor Coupled With the Gas-Turbine Power Conversion Unit

    Golovko, V.F. | Online Contents | 2009
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Reduced-Order Modeling of Aeroacoustic Systems for Stability Analyses of Thermoacoustically Noncompact Gas Turbine Combustors

    Hummel, Tobias | Online Contents | 2016
    –Stokes equations (LNSEs). The method is applicable to geometries with a complex flow field as in a gas turbine combustion chamber. The LNSEs, and ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine , Gas-turbines

    Cold-Air Bypass Characterization for Thermal Management of Fuel Cell Gas Turbine Hybrids

    Zaccaria, Valentina | Online Contents | 2017
    terms of turbine inlet, exhaust gas, cathode inlet, and average cell temperatures. When the turbine speed was held constant, a change in cathode ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Evaluating Gas Turbine Performance Using Machine-Generated Data: Quantifying Degradation and Impacts of Compressor Washing

    Igie, Uyioghosa | Online Contents | 2016
    Gas turbine (GT) operators are often met with the challenge of utilizing and making meaning of the vast measurement data collected from ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

      Evaluating Gas Turbine Performance Using Machine Generated Data: Quantifying Degradation and Impacts of Compressor Washing

      Igie, Uyioghosa | Online Contents | 2016
      Gas turbine operators are often met with the challenge of utilizing and making meaning of the vast measurement data collected from machine ...
      Publisher: ASME , New York, NY
      Keywords: Gasturbine

    Dynamical Properties of Combustion Instability in a Laboratory-Scale Gas-Turbine Model Combustor

    Gotoda, Hiroshi | Online Contents | 2017
    We present an experimental study on the nonlinear dynamics of combustion instability in a lean premixed gas-turbine model combustor with a ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Stability Analysis Of Multiharmonic Nonlinear Vibrations For Large Models Of Gas-Turbine Engine Structures With Friction And Gaps

    Petrov, Evgeny | Online Contents | 2016
    in gas-turbine engine structures and turbomachines with friction, gaps and other types of nonlinear contact interfaces. The method allows ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

      Stability Analysis of Multiharmonic Nonlinear Vibrations for Large Models of Gas Turbine Engine Structures With Friction and Gaps

      Petrov, E. P | Online Contents | 2017
      in gas turbine engine structures and turbomachines with friction, gaps, and other types of nonlinear contact interfaces. The method allows ...
      Publisher: ASME , New York, NY
      Keywords: Gasturbine

    Potential of Retrofit Passive Flow Control for Small Horizontal Axis Wind Turbines

    Holst, D | Online Contents | 2017
    achieving increased power output at lower wind speeds. The vortex generators reduce the risk of laminar separation and enhance the lift in some ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

      Potential of Retrofit Passive Flow Control for Small Horizontal Axis Wind Turbines

      Holst, David | Online Contents | 2016
      achieving increased power output at lower wind speeds. The vortex generators reduce the risk of laminar separation and enhance the lift in some ...
      Publisher: ASME , New York, NY
      Keywords: Gasturbine

    Sensitivity Analysis of Auto-Ignition Simulation at Gas Turbine Operating Conditions

    Syed, Khawar | Online Contents | 2015
    power-to-gas technologies. These fuels are characterized by a higher reactivity and reduced ignition delay time compared to natural gas ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Effect of Rotation on a Gas Turbine Blade Internal Cooling System: Experimental Investigation

    Massini, Daniele | Online Contents | 2017
    and the four rows of coolant extraction holes, and their mass flow rate distribution is representative of real engine working conditions ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Flashback Propensity of Turbulent Hydrogen–Air Jet Flames at Gas Turbine Premixer Conditions

    Kalantari, Alireza | Online Contents | 2016
    fuel at various Reynolds numbers, which are representative of practical gas turbine premixer conditions, and are significantly higher than ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Effects of Inlet Flow Distortion on the Performance of Aircraft Gas Turbines

    Kurzke, Joachim | Online Contents | 2008
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Rotordynamic Optimization of Fixed Pad Journal Bearings Using Response Surface Design of Experiments

    Urbiola-Soto, Leonardo | Online Contents | 2016
    design of the drive-end and free-end three-lobe journal bearings supporting a centrifugal compressor rotor. The suitability of each technique is ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Correlation Analysis of Multiple Sensors for Industrial Gas Turbine Compressor Blade Health Monitoring

    Lieuwen, Tim | Online Contents | 2015
    This paper summarizes an analysis of data obtained from an instrumented compressor of an operational, heavy duty industrial gas turbine ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine , Gas-turbines

    MODELING AND SIMULATION OF THE DYNAMIC OPERATING BEHAVIOR OF A HIGH SOLAR SHARE GAS TURBINE SYSTEM

    Felsmann, Christian | Online Contents | 2014
    Publisher: ASME , New York, NY
    Keywords: Gasturbine , Gas-turbines

    The ultrahigh efficiency gas turbine engine with stator internal combustion

    Schobeiri, Meinhard T | Online Contents | 2016
    Publisher: ASME , New York, NY
    Keywords: Gasturbine , Gas-turbines

    Effects of Airfoil's Polar Data in the Stall Region on the Estimation of Darrieus Wind Turbine Performance

    Marten, David | Online Contents | 2017
    azimuthal variations of thrust and torque are compared for exemplary tip-speed ratios (TSRs). In addition, the major relevance of a proper dynamic ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Flame Holding in the Premixing Zone of a Gas Turbine Model Combustor After Forced Ignition of H2–Natural Gas–Air Mixtures

    Utschick, Matthias | Online Contents | 2017
    Flashback (FB) and self-ignition in the premixing zone of typical gas turbine swirl combustors in lean premixed operation are immanent ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Characterization of LAM-Fabricated Porous Superalloys for Turbine Components

    Ealy, Brandon | Online Contents | 2016
    The limits of gas turbine technology are heavily influenced by materials and manufacturing capabilities. Lately, incremental performance ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Hybrid fuel cell gas turbine system design and optimization

    McLarty, Dustin / Brouwer, Jack / Samuelsen, Scott | Tema Archive | 2013
    sizing has large impacts on cost, performance, and functionality. Analysis shows that hybridization of existing fuel cell and gas turbine ...
    Keywords: Gasturbine

    800-THE-ASME

    Online Contents | 1998
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Introduction of a New Numerical Simulation Tool to Analyze Micro Gas Turbine Cycle Dynamics

    Henke, Martin | Online Contents | 2017
    modular in-house simulation tool written in fortran to simulate the dynamic behavior of conventional and novel gas turbine cycles. Thermodynamics ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

      Introduction of a New Numerical Simulation Tool to Analyze Micro Gas Turbine Cycle Dynamics

      Henke, Martin | Online Contents | 2016
      simulation tool written in Fortran to simulate the dynamic behavior of conventional and novel gas turbine cycles with real-time calculation speed ...
      Publisher: ASME , New York, NY
      Keywords: Gasturbine

    Process Analysis of Selective Exhaust Gas Recirculation for CO2 Capture in Natural Gas Combined Cycle Power Plants Using Amines

    Elena Diego, Maria | Online Contents | 2017
    Postcombustion CO2 capture from natural gas combined cycle (NGCC) power plants is challenging due to the large flow of flue gas with low ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Transient Performance Analysis of an Industrial Gas Turbine Operating on Low-Calorific Fuels

    Singh, Vrishika | Online Contents | 2016
    developed model is used to simulate and analyze the physical behavior of the gas turbine when performing load sheds. From the simulations it is ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

      Transient Performance Analysis of an Industrial Gas Turbine Operating on Low-Calorific Fuels

      Singh, Vrishika | Online Contents | 2017
      developed model is used to simulate and analyze the physical behavior of the gas turbine when performing load sheds. From the simulations, it is ...
      Publisher: ASME , New York, NY
      Keywords: Gasturbine

    Aerodynamics of Centrifugal Turbine Cascades

    Persico, Giacomo | Online Contents | 2015
    proposed in Pini et al. (2013, “Preliminary Design of a Centrifugal Turbine for ORC Applications,” ASME J. Eng. Gas Turbines Power, 135(4), p ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    TILTING PAD JOURNAL BEARINGS: ON BRIDGING THE HOT GAP BETWEEN EXPERIMENTAL RESULTS AND MODEL PREDICTIONS

    San Andres, Luis | Online Contents | 2014
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Scaling of Gas Turbine From Air to Refrigerants for Organic Rankine Cycle Using Similarity Concept

    Seng Wong, Choon | Online Contents | 2016
    use of Δh0s/a012 further limits the application of the gas turbine for refrigerants with heavier molecular weight to a pressure ratio less ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    800-THE-ASME

    Online Contents | 1998
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    The Experimental Studies of Improving the Aerodynamic Performance of a Turbine Exhaust System

    Guillot, Stephen | Online Contents | 2014
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Low-Order Modeling of Nonlinear High-Frequency Transversal Thermoacoustic Oscillations in Gas Turbine Combustors

    Hummel, Tobias | Online Contents | 2017
    . Limit-cycle acoustic motions related to the first linearly unstable transversal mode of a given 3D combustor configuration are modeled and ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Modeling of Flange Joints for the Nonlinear Dynamic Analysis of Gas Turbine Engine Casings

    Schwingshackl, C. W. | Online Contents | 2012
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    An Experimental Apparatus and Procedure for the Simulation of Thermal Stresses in Gas Turbine Combustion Chamber Panels Made of Ceramic Matrix Composites

    Lebel, Larry | Online Contents | 2017
    thermal stresses of a gas turbine combustion chamber. An experimental apparatus was assembled that produces a temperature gradient across the ...
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

      An Experimental Apparatus and Procedure for the Simulation of Thermal Stresses in Gas Turbine Combustion Chamber Panels Made of Ceramic Matrix Composites

      Lebel, Larry | Online Contents | 2017
      thermal stresses of a gas turbine combustion chamber. An experimental apparatus was assembled that produces a temperature gradient across the ...
      Publisher: ASME , New York, NY
      Keywords: Gasturbine

    Operational Improvements for Startup Time Reduction in Solar Steam Turbines

    Topel, Monika | Online Contents | 2015
    requirements, several operational modifications for maintaining turbine temperatures during offline periods are proposed and investigated. The ...
    Publisher: ASME , New York, NY
    Keywords: Steam-turbines , Gasturbine

    Artificial Intelligence for the Diagnostics of Gas Turbines-Part I: Neural Network Approach

    Bettocchi, R. | Online Contents | 2007
    Publisher: ASME , New York, NY
    Keywords: Gasturbine

    Effects of Mechanical Preloads on the Rotordynamic Performance of a Rotor Supported on Three-Pad Gas Foil Journal Bearings

    Sim, Kyuho | Online Contents | 2014
    Publisher: ASME , New York, NY
    Keywords: Gasturbine