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    Journal of engineering for gas turbines and power

    American Society of Mechanical Engineers | TIBKAT | 106.1984 -
    Keywords: Gasturbine

    Journal of engineering for gas turbines and power

    American Society of Mechanical Engineers | LUH institutes collections | 106.1984 -
    Keywords: Gasturbine

    Journal of engineering for gas turbines and power

    American Society of Mechanical Engineers | TIBKAT | Nachgewiesen 82.1960 -
    Keywords: Gasturbine

    Diagnostics of power setting sensor fault of gas turbine engines using genetic algorithm

    Yi-Guang Li | Online Contents | 2017
    gas path components and also gas path measurement sensors. One of the most important measurement sensors is that for the engine control, also ...
    Keywords: Gas turbine engines , Gas turbine , Turbines , Turbine engines , Engineering

    Performance benefits of a portable hybrid micro-gas turbine power system for automotive applications

    Christodoulou, Fanos / Giannakakis, Panagiotis / Kalfas, Anestis I. | Tema Archive | 2011
    electric power is stored by the batteries, which are charged by a periodic function of the micro-gas turbine. The micro-gas turbine starts up when ...

    Operational Strategies of Wet-Cycle Micro Gas Turbines and Their Economic Evaluation

    Stathopoulos, Panagiotis | Online Contents | 2016
    a public building, to assess the economic and environmental performance of the wet cycle. The operation of the micro gas turbine (mGT) is ...
    Keywords: Gasturbine

    Model Analysis of Syngas Combustion and Emissions for a Micro Gas Turbine

    Liu, Chi-Rong | Online Contents | 2015
    The purpose of this study is to investigate the combustion and emission characteristics of syngas fuels applied in a micro gas turbine ...
    Keywords: Fuel and fuel systems , Gas as fuel , Gasturbine , Gas-turbines

    Optimization of Aero Gas Turbine Maintenance Using Advanced Simulation and Diagnostic Methods

    Kraft, Joern / Sethi, Vishal / Singh, Riti | Tema Archive | 2014
    is used to demonstrate the application. The combination of advanced diagnostic and simulation methods with classical hardware-based failure ...
    Keywords: Gasturbine

    Natural Cooling and Startup of Steam Turbines: Validity of the Over-Conductivity Function

    Marinescu, Gabriel | Online Contents | 2015
    Thermal Behavior of Steam Turbine Components—Temperature Measurements With Optical Probes and Natural Cooling Analysis,” ASME J. Eng. Gas Turbines ...
    Keywords: Steam-turbines , 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 ...
    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 ...
    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 ...
    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 ...
      Keywords: Gasturbine

    Aero Gas Turbine Flight Performance Estimation Using Engine Gas Path Measurements

    Li, Yi-Guang | AIAA | 2015
    information are available. However, the performance of gas turbine engines of the same fleet may be slightly different from engine to engine due to ...
    Publisher: The American Institute of Aeronautics and Astronautics
    Keywords: Gas Turbine Engines , High Pressure Turbine

      Aero Gas Turbine Flight Performance Estimation Using Engine Gas Path Measurements

      Li, Yi-Guang | Online Contents | 2015
      information are available. However, the performance of gas turbine engines of the same fleet may be slightly different from engine to engine due to ...

    Numerical Investigations on the Sealing Effectiveness of Turbine Honeycomb Radial Rim Seal

    Li, Jun | Online Contents | 2016
    characteristics in the wheel-space of gas turbines. First, the numerical method for analysis the sealing performance of the rim seal was validated on the ...
    Keywords: Gasturbine

    An Acoustic Time-of-Flight Approach for Unsteady Temperature Measurements: Characterization of Entropy Waves in a Model Gas Turbine Combustor

    Wassmer, Dominik | Online Contents | 2017
    Lean premixed combustion promotes the occurrence of thermoacoustic phenomena in gas turbine combustors. One mechanism that contributes to ...
    Keywords: Gasturbine

      An Acoustic Time-of-Flight Approach for Unsteady Temperature Measurements: Characterization of Entropy Waves in a Model Gas Turbine Combustor

      Wassmer, Dominik | Online Contents | 2016
      Lean premixed combustion promotes the occurrence of thermoacoustic phenomena in gas turbine combustors. One mechanism that contributes to ...
      Keywords: Gasturbine

    EXPERIMENTAL THERMAL FIELD MEASUREMENTS OF FILM COOLING ABOVE THE SUCTION SURFACE OF A TURBINE VANE

    Bogard, David G | Online Contents | 2015
    matched Biot number model turbine vane. The measurements were taken as a comparison to computational simulations of the same model and flow ...
    Keywords: Gasturbine

    High-Frequency Thermoacoustic Modulation Mechanisms in Swirl-Stabilized Gas Turbine Combustors—Part I: Experimental Investigation of Local Flame Response

    Berger, Frederik M | Online Contents | 2017
    This paper presents the experimental approach for determination and validation of noncompact flame transfer functions of high-frequency ...
    Keywords: Gasturbine

    Turbine engine icing spray bar design issues

    Bartlett, C.S. | Tema Archive | 1995
    Die Vereisung von Flugzeugen kann außerordentlich gefährlich werden. Das Arnold Engineering Development Center betreibt eine ...

    A new method of predicting the performance of gas turbine engines

    Yonghong, W. | Tema Archive | 1991
    Es wird gezeigt, daß die zur Bestimmung des Turbinen-Betriebsverhaltens häufig angewendete Rechenmethode ein numerisch instabiler ...

    Evaluation of Two Measurement Techniques to Quantify Fuel–Air Mixing of a Gas Turbine Premixer at Atmospheric Conditions

    Estefanos, Wessam | Online Contents | 2016
    fraction. The experiments are conducted at the same Reynolds number and momentum flux ratio for two injection strategies. To study the effect of ...
    Keywords: Gasturbine

    Ceramic bearings for use in gas turbine engines

    Zaretsky, E.V. | Tema Archive | 1989
    For three decades research has been performed into the use of nonmetallic and refractory materials as rolling-element materials for use in ...
    Keywords: TURBINE

    Combustion Characteristics of Lean Burn and Stoichiometric With Exhaust Gas Recirculation Spark-Ignited Natural Gas Engines

    Xu, Hui | Online Contents | 2015
    amount of exhaust gas recirculation (EGR) for the SESI configuration was selected so that it would have the same combustion duration as that of ...
    Keywords: Natural gas , Gasturbine

    Design and development of the WR-21 Intercooled Recuperated (ICR) marine gas turbine

    Shepard, S.B. / Bowen, T.L. / Chiprich, J.M. | Tema Archive | 1995
    Westinghouse wurde von der U.S. Marine mit der Entwicklung einer Gasturbine für Schiffsantriebe auf der Basis des Rolls-Royce-Triebwerks ...
    Keywords: Gasturbine

    A demonstration of artificial neural-networks-based data mining for gas-turbine-driven compressor stations

    Botros, K.K. / Kibrya, G. / Glover, A. | Tema Archive | 2002
    -turbine-driven compressor station. Radial basis function networks were optimized and were capable of performing the following functions: (a ...

    Three-Dimensional Blade Stacking Strategies and Understanding of Flow Physics in Low-Pressure Steam Turbines—Part II: Stacking Equivalence and Differentiators

    Havakechian, Said | Online Contents | 2016
    Optimization of blade stacking in low-pressure (LP) steam turbine development constitutes one of the most delicate and time-consuming parts ...
    Keywords: Gasturbine

    Evaluation and application of data sources for assessing operating costs for mechanical drive gas turbines in pipeline service

    Smalley, A.J. / Mauney, D.A. / Ash, D.I. et al. | Tema Archive | 2000
    . The paper presents results of such regression analysis as average and variance of cost and fuel usage for industrial gas turbines and ...

    Undergraduate Project in Compressor Rig Design, Fabrication, and Testing for Complete Engineering Training

    Duc Vo, Huu | Online Contents | 2016
    undergraduate engineering curriculum while giving them an extensive taste of the rich and intellectually challenging environment of gas turbine and ...
    Keywords: Gasturbine

    A gas turbine-based hybrid vehicle - Part II: Technological and configuration issues

    Capata, R. / Cioffarelli, E. / Sciubba, E. | Tema Archive | 2003
    A hybrid propulsion system for a passenger car is described and its preliminary design and performance discussed. A gas turbine operating ...
    Keywords: Gasturbine

    A Reduced Order Modeling Methodology for Steam Turbine Clearance Control Design

    Biyik, Emrah | Online Contents | 2017
    multiple startup scenarios of steam power plants, engineers can obtain turbine designs that minimize material utilization, and at the same time ...
    Keywords: Gasturbine

    Structural Deflection's Impact in Turbine Stator Well Heat Transfer

    Pohl, Julien | Online Contents | 2017
    material limit in order to increase the overall performance and to minimize the engine-specific fuel consumption (SFC). To prevent overheating of ...
    Keywords: Gasturbine

    Structural Deflection's Impact on Turbine Stator Well Heat Transfer

    Pohl, Julien | Online Contents | 2016
    of FEA and CFD modelling techniques to understand the thermo-mechanical behaviour of a dedicated turbine stator well rig, due to the ...
    Keywords: Gasturbine

    Royal navy experience of propulsion gas turbines and how and why this experience is being incorporated into future designs

    Rand, J. / Wright, N. | Tema Archive | 2000
    engines are marinized versions of the Rolls Royce Tyne, Olympus, and Spey aero engines. Future gas turbine engines, for the Royal Navy, are ...
    Keywords: Gasturbine

    Influence of Honeycomb Rubbing on the Labyrinth Seal Performance

    Fraczek, Daniel | Online Contents | 2017
    flow may increase in cruise conditions. The aim of this study is to compare two honeycomb seal configurations of the low-pressure gas turbine ...
    Keywords: Gasturbine

    Impact of Heat Release Distribution on the Spinning Modes of an Annular Combustor With Multiple Matrix Burners

    Laera, Davide | Online Contents | 2017
    transverse mode wavelength, and the 16 flames occupy the same volume, this distribution of heat release is not compact in the azimuthal direction and ...
    Keywords: Gasturbine

    A Simplified and Consistent Nonlinear Transient Analysis Method for Gas Bearing: Extension to Flexible Rotors

    Hassini, Mohamed Amine | Online Contents | 2015
    recently, the same authors (Hassini, M. A., and Arghir, M., 2013, “A New Approach for the Stability Analysis of Rotors Supported by Gas Bearings ...
    Keywords: Gasturbine

    Numerical Analysis of Fatigue Life Improvement by Optimizing the Startup Phase for a 1000 MW Supercritical Steam Turbine Inner Casing

    Wang, Weizhe | Online Contents | 2014
    The fatigue behavior of a specific inner casing of a 1000 MW supercritical steam turbine was investigated during a complete startup phase ...
    Keywords: Steam-turbines , Strains and stresses , Gasturbine

    The Effects of Fuel Injection Pressure and Fuel Type on the Combustion Characteristics of a Diesel Engine

    Cowart, Jim | Online Contents | 2015
    , ignition delay (IGD) was shortened for all fuels with increasing fuel injection pressure and was shortened with higher CN fuels. The combustion ...
    Keywords: Gasturbine

    A parametric starting study of an axial-centrifugal gas turbine engine using a one-dimensional dynamic engine model and comparison to experimental results: Part II - Simulation calibration and trade-off study

    Owen, A.K. / Daugherty, A. / Garrard, D. et al. | Tema Archive | 1999
    In a companion paper, presented as Part 1 (121(99)3, page 377-383), the objectives, justification, and approach of the small gas turbine ...
    Keywords: Gasturbine

    Stoichiometric operation of a gas engine utilizing synthesis gas and EGR for NO(x) control

    Smith, J.A. / Bartley, G.J.J. | Tema Archive | 2000
    characteristics of the fuel reforming catalyst are presented. Results show that thermal efficiency increases with increasing EGR for both natural gas ...

    INFLUENCE OF HONEYCOMB RUBBING ON THE LABYRYNTH SEAL PERFORMANCE

    Fraczek, Daniel | Online Contents | 2016
    flow may increase in cruise conditions. The aim of this study is to compare two honeycomb seal configurations of the low-pressure gas turbine ...
    Keywords: Gasturbine

    Controlled SSCI With Moderate End-Gas Auto-Ignition for Fuel Economy Improvement and Knock Suppression

    Wang, Mengke | Online Contents | 2015
    bar BMEP with BSFC of 256 g/(kWh), improving the fuel economy over 12% while maintaining approximately the same power. The results show that ...
    Keywords: Gasturbine

    Experience With Gas Path Analysis for On-Wing Turbofan Condition Monitoring

    Verbist, Michel L. / Visser, Wilfried P.J. / Buijtenen, Jos P. van | Tema Archive | 2014
    Gas path analysis (GPA) is an effective method for determination of turbofan component condition from measured performance parameters. GPA ...

    A constant-pressure model for the overlap of chambers in rotary internal combustion engines

    López, Ezequiel J | Online Contents | 2016
    combustion engines. The proposed model is thermodynamic (or zero-dimensional) in nature and is designed for application in engine simulators that ...
    Keywords: Gasturbine

    NSTS orbiter auxiliary power unit turbine wheel cracking risk assessment

    Cruse, T.A. / McClung, R.C. / Torng, T.Y. | Tema Archive | 1992
    wesentliche Komponente ist eine Gasturbine, deren Schaufeln bei einer Überprüfung unerwartete Rißbildungen aufwiesen. Aus diesem Grunde wurden in ...

    Thermodynamic and Economic Analysis and Multi-objective Optimization of Supercritical CO2 Brayton Cycles

    Zhao, Hang | Online Contents | 2016
    Genetic Algorithm II (NSGA-II) is selected for the Pareto-based multi-objective optimization of the RRBC, with the maximum exergy efficiency and ...
    Keywords: Gasturbine

    Investigation of Hydrogen Enriched Natural Gas Flames in a SGT-700/800 Burner Using OH PLIF and Chemiluminescence Imaging

    Larfeldt, Jenny | Online Contents | 2015
    using a third generation dry low emission (DLE) burner used in both SGT-700 and SGT-800 industrial gas turbines from Siemens. The burner was ...
    Keywords: Equipment and supplies , Natural gas , Gasturbine

    Static and Modal Topology Optimization of Turbomachinery Components

    Rindi, Andrea | Online Contents | 2016
    holes). This methodology has been applied to a turbine component to reduce the static stress level and the weight of the part and, at the same ...
    Keywords: Gasturbine

    Characteristics of a Spherical-Seat TPJB With Four Methods of Directed Lubrication—Part I: Thermal and Static Performance

    Coghlan, David M | Online Contents | 2017
    for every test to maintain clearance and preload; each method of lubrication is added as an assembly to the bearing. Test conditions include ...
    Keywords: Gasturbine