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Proceedings Papers

Experimental and Numerical Investigation of Annular Casing Impingement Arrays for Faster Casing Response

Andrew Dann, Priyanka Dhopade, Marko Bacic, Peter Ireland, Leo Lewis

Proc. ASME. GT2016, Volume 5C: Heat Transfer, V05CT18A009, June 13–17, 2016

Paper No: GT2016-57619

DOI: https://doi.org/10.1115/GT2016-57619

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Topics: Aircraft engines, Annulus, Blades, Compressors, Cooling, Disks, Dynamic response, Engine design, Engines, Flow (Dynamics)

Proceedings Papers

Structural Deflection’s Impact in Turbine Stator Well Heat Transfer

Julien Pohl, Harvey Thompson, Antonio Guijarro Valencia, Gregorio López Juste, Vincenzo Fico, Gary A. Clayton

Proc. ASME. GT2016, Volume 5C: Heat Transfer, V05CT18A004, June 13–17, 2016

Paper No: GT2016-56428

DOI: https://doi.org/10.1115/GT2016-56428

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Topics: Heat transfer, Stators, Turbines, Engines, Annulus, Computational fluid dynamics, Finite element analysis, Cavities, Cooling, Deflection

Proceedings Papers

Gas Turbine Shutdown Thermal Analysis and Results Compared With Experimental Data

Vishnu Vardhan Reddy, Kathiravan Selvam, Roberto De Prosperis

Proc. ASME. GT2016, Volume 5C: Heat Transfer, V05CT18A005, June 13–17, 2016

Paper No: GT2016-56601

DOI: https://doi.org/10.1115/GT2016-56601

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Topics: Gas turbines, Thermal analysis, Transients (Dynamics), Flanges, Turbines, Approximation, Flow (Dynamics), Heat, Modeling, Natural convection

Proceedings Papers

Novel Designs of Turbine Blades for Additive Manufacturing

Liubov Magerramova, Boris Vasilyev, Vladimir Kinzburskiy

Proc. ASME. GT2016, Volume 5C: Heat Transfer, V05CT18A001, June 13–17, 2016

Paper No: GT2016-56084

DOI: https://doi.org/10.1115/GT2016-56084

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Topics: Additive manufacturing, Turbine blades, Blades, Design, Geometry, Turbines, Cooling systems, Engines, High pressure (Physics), Manufacturing

Proceedings Papers

Experimental Observations of Thermal Bow due to Natural Convection on a Gas Turbine Compressor Rotor Shaft Analogue

E. O. Smith, A. J. Neely, A. P. Butcher

Proc. ASME. GT2016, Volume 5C: Heat Transfer, V05CT18A006, June 13–17, 2016

Paper No: GT2016-56800

DOI: https://doi.org/10.1115/GT2016-56800

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Topics: Compressors, Gas turbines, Natural convection, Rotors, Cooling, Temperature gradient, Computational fluid dynamics, Computer simulation, Errors, Finite element analysis

Proceedings Papers

The Effect of Thermochemical Non-Equilibrium on the Aerodynamics of Osculating-Cone Waverider

Zhen Liu, Liu Jun, Ding Feng, Xia Zhixun

Proc. ASME. GT2016, Volume 5C: Heat Transfer, V05CT18A007, June 13–17, 2016

Paper No: GT2016-56929

DOI: https://doi.org/10.1115/GT2016-56929

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Topics: Aerodynamics, Equilibrium (Physics), Aircraft, Boundary layers, Design, Pressure, Space vehicles

Proceedings Papers

Development of Temperature Estimation Method for a Gas Turbine Transition Piece

Mitsutoshi Okada, Toshihiko Takahashi, Susumu Yamada, Takayuki Ozeki, Tomoharu Fujii

Proc. ASME. GT2016, Volume 5C: Heat Transfer, V05CT18A002, June 13–17, 2016

Paper No: GT2016-56182

DOI: https://doi.org/10.1115/GT2016-56182

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Topics: Gas turbines, Temperature, Computational fluid dynamics, Cooling, Heat transfer, Superalloys, Temperature distribution, Computer simulation, Convection, Film cooling

Proceedings Papers

Turbine Blade Life Prediction Using Fluid-Thermal-Structural Interaction Simulation

I. A. Ubulom, A. Fien, A. J. Neely, K. Shankar

Proc. ASME. GT2016, Volume 5C: Heat Transfer, V05CT18A008, June 13–17, 2016

Paper No: GT2016-57048

DOI: https://doi.org/10.1115/GT2016-57048

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Topics: Fluids, Simulation, Turbine blades, Blades, Fatigue life, Stress, Damage, Density, Fatigue, Gas turbines

Proceedings Papers

Thermal Mechanical Fatigue and Creep Interaction in Turbine Housing Divider Wall Design

Wei Guo, Henry Guo

Proc. ASME. GT2016, Volume 5C: Heat Transfer, V05CT18A003, June 13–17, 2016

Paper No: GT2016-56409

DOI: https://doi.org/10.1115/GT2016-56409

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Topics: Creep, Design, Fatigue, Turbines, Turbochargers, Engines, Failure mechanisms, Testing, Deformation, Diluents

Proceedings Papers

Supporting Structure Performances Analysis of Heavy-Duty Gas Turbine Based on Fluid-Solid Coupling Method

Guohui Xu, Jian Zhou, Mingjian Lu, Haipeng Geng, Yanhua Sun, Lie Yu, Lihua Yang, Shiquan Zhao, Xiaobing Qi, Xueyun Liu, Yu Fang

Proc. ASME. GT2015, Volume 5C: Heat Transfer, V05CT18A001, June 15–19, 2015

Paper No: GT2015-42098

DOI: https://doi.org/10.1115/GT2015-42098

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Topics: Fluids, Gas turbines, Cooling, Stress, Gravity (Force), Temperature effects, Bearings, Deformation, Finite element methods, Flow (Dynamics)

Proceedings Papers

Thermo-Mechanical Rotor Analysis Tuned by Engine Operational Data

Silvia Bruzzone, Marco Mantero, Stefano Patrone, Benedetto M. Santolini, Andrea Silingardi, Laura Traversone

Proc. ASME. GT2015, Volume 5C: Heat Transfer, V05CT18A002, June 15–19, 2015

Paper No: GT2015-42655

DOI: https://doi.org/10.1115/GT2015-42655

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Topics: Engines, Rotors, Thermomechanics, Stress, Finite element methods, Finite element model, Tie rods, Transients (Dynamics), Boundary-value problems, Disks

Proceedings Papers

The Effect of Compressor Shaft Geometry on Shaft Thermal Bow due to Natural Convection

E. O. Smith, A. J. Neely

Proc. ASME. GT2015, Volume 5C: Heat Transfer, V05CT18A003, June 15–19, 2015

Paper No: GT2015-42940

DOI: https://doi.org/10.1115/GT2015-42940

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Topics: Compressors, Geometry, Natural convection, Clearances (Engineering), Computational fluid dynamics, Finite element analysis, Annulus, Temperature, Cavities, Cooling

Proceedings Papers

Blade Triggered Excitation of Periodically Unsteady Impinging Jets for Efficient Turbine Liner Segment Cooling

Christian Scherhag, Jan Paul Geiermann, Fabian Wartzek, Heinz-Peter Schiffer

Proc. ASME. GT2015, Volume 5C: Heat Transfer, V05CT18A004, June 15–19, 2015

Paper No: GT2015-43497

DOI: https://doi.org/10.1115/GT2015-43497

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Topics: Blades, Cooling, Excitation, Jets, Turbines, Pressure, Cavities, Oscillations, Rotors, Annulus

Proceedings Papers

Influence of Temperature Distribution on Tighten Force in Tie-Bolt Fastened Rotor With Considering Thermal Contact Conductance

He Peng, Ning Xu, Zhansheng Liu

Proc. ASME. GT2015, Volume 5C: Heat Transfer, V05CT18A005, June 15–19, 2015

Paper No: GT2015-44031

DOI: https://doi.org/10.1115/GT2015-44031

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Topics: Contact resistance, Rotors, Temperature distribution, Tie rods, Pressure, Rods, Surface roughness, Thermal expansion, Finite element methods, Rotordynamics

Proceedings Papers

The Use of Probabilistic Methods in Determining Turbine Disc Cyclic Life Uncertainty

David T. Williams, Peter Smout, Matteo Bianchi, Martin B. Joinson

Proc. ASME. GT2013, Volume 3C: Heat Transfer, V03CT18A004, June 3–7, 2013

Paper No: GT2013-94972

DOI: https://doi.org/10.1115/GT2013-94972

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Topics: Disks, Turbines, Uncertainty, Gas turbines, Engines, Modeling, Aircraft, Temperature, Cycles, Engine design

Proceedings Papers

Temperature-Based Optimization of Film Cooling in Gas Turbine Hot Gas Path Components

Felipe A. C. Viana, Jack Madelone, Niranjan Pai, Genghis Khan, Sanghum Baik

Proc. ASME. GT2013, Volume 3C: Heat Transfer, V03CT18A001, June 3–7, 2013

Paper No: GT2013-94293

DOI: https://doi.org/10.1115/GT2013-94293

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Topics: Film cooling, Gas turbines, Optimization, Temperature, Cooling, Flow (Dynamics), Design, Metals, Alloys, Approximation

Proceedings Papers

Performance Analysis of a Rotating Labyrinth Seal With Radial Growth

Sivakumar Subramanian, A. S. Sekhar, B. V. S. S. S. Prasad

Proc. ASME. GT2013, Volume 3C: Heat Transfer, V03CT18A005, June 3–7, 2013

Paper No: GT2013-95708

DOI: https://doi.org/10.1115/GT2013-95708

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Topics: Clearances (Engineering), Deformation, Leakage flows, Pressure, Rotation

Proceedings Papers

Gas Turbines and Uncertainty Quantification: Impact of PDF Tails on UQ Predictions, the Black Swan

Francesco Montomoli, Michela Massini

Proc. ASME. GT2013, Volume 3C: Heat Transfer, V03CT18A002, June 3–7, 2013

Paper No: GT2013-94306

DOI: https://doi.org/10.1115/GT2013-94306

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Topics: Gas turbines, Uncertainty quantification, Probability, Computational fluid dynamics, Design, Uncertainty, Failure, Gaussian distribution, Geometry, Simulation

Proceedings Papers

Adaptive Flow Field Thermal Modeling Techniques for Turbine Rotor-Stator Cavities

Jose Maria Rey Villazón, Martin Berthold, Arnold Kühhorn

Proc. ASME. GT2013, Volume 3C: Heat Transfer, V03CT18A003, June 3–7, 2013

Paper No: GT2013-94845

DOI: https://doi.org/10.1115/GT2013-94845

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Topics: Cavities, Flow (Dynamics), Modeling, Rotors, Stators, Turbines, Computational fluid dynamics, Design, Disks, Boundary-value problems

NARROW

Experimental and Numerical Investigation of Annular Casing Impingement Arrays for Faster Casing Response

Structural Deflection’s Impact in Turbine Stator Well Heat Transfer

Gas Turbine Shutdown Thermal Analysis and Results Compared With Experimental Data

Novel Designs of Turbine Blades for Additive Manufacturing

Experimental Observations of Thermal Bow due to Natural Convection on a Gas Turbine Compressor Rotor Shaft Analogue

The Effect of Thermochemical Non-Equilibrium on the Aerodynamics of Osculating-Cone Waverider

Development of Temperature Estimation Method for a Gas Turbine Transition Piece

Turbine Blade Life Prediction Using Fluid-Thermal-Structural Interaction Simulation

Thermal Mechanical Fatigue and Creep Interaction in Turbine Housing Divider Wall Design

Supporting Structure Performances Analysis of Heavy-Duty Gas Turbine Based on Fluid-Solid Coupling Method

Thermo-Mechanical Rotor Analysis Tuned by Engine Operational Data

The Effect of Compressor Shaft Geometry on Shaft Thermal Bow due to Natural Convection

Blade Triggered Excitation of Periodically Unsteady Impinging Jets for Efficient Turbine Liner Segment Cooling

Influence of Temperature Distribution on Tighten Force in Tie-Bolt Fastened Rotor With Considering Thermal Contact Conductance

The Use of Probabilistic Methods in Determining Turbine Disc Cyclic Life Uncertainty

Temperature-Based Optimization of Film Cooling in Gas Turbine Hot Gas Path Components

Performance Analysis of a Rotating Labyrinth Seal With Radial Growth

Gas Turbines and Uncertainty Quantification: Impact of PDF Tails on UQ Predictions, the Black Swan

Adaptive Flow Field Thermal Modeling Techniques for Turbine Rotor-Stator Cavities

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