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Proceedings Papers

Establishing a Generic Stress-Life Framework for Single-Crystal Nickel-Base Superalloys

Firat Irmak, Sahil Karim, Nathan O’Nora, Ali P. Gordon

Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T17A023, June 13–17, 2022

Paper No: GT2022-83276

DOI: https://doi.org/10.1115/GT2022-83276

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Topics: Crystals, Nickel, Stress, Superalloys, Creep, Temperature, Alloys, Damage, Fatigue, Cycles

Proceedings Papers

Matrix Crack Networks in SiC/SiC Composites: In-Situ Characterisation and Metrics

S. P. Jordan, S. P. Jeffs, C. D. Newton, L. Gale, P. I. Nicholson, M. R. Bache

Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T02A001, June 7–11, 2021

Paper No: GT2021-03796

DOI: https://doi.org/10.1115/GT2021-03796

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Topics: Composite materials, Fracture (Materials), Damage, Temperature, Ceramic matrix composites, Acoustic emissions, Cracking (Materials), Displacement, Engineering inspection, Engineering systems and industry applications

Proceedings Papers

Application of Large Eddy Simulation for HA_Class Combustion System Design to Mitigate Combustion Instabilities (Frequency, and Amplitude)

Azardokht Hajiloo, Venkat Narra, Erin Krumenacker, Hasan Karim, Lee Shunn, Sanjeeb Bose, Frank Ham

Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A037, June 7–11, 2021

Paper No: GT2021-60184

DOI: https://doi.org/10.1115/GT2021-60184

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Topics: Combustion, Combustion systems, Design, Large eddy simulation, Combustion chambers, Engineering simulation, Engines, Fuels, Gas turbines, Hardware

Proceedings Papers

A Stochastic Model for Nanoparticle Deposits Growth

Alessio Suman, Alessandro Vulpio, Nicola Casari, Michele Pinelli

Proc. ASME. GT2021, Volume 8: Oil and Gas Applications; Steam Turbine, V008T20A014, June 7–11, 2021

Paper No: GT2021-59458

DOI: https://doi.org/10.1115/GT2021-59458

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Topics: Nanoparticles, Particulate matter, Adhesion, Aircraft engines, Dust, Engineering systems and industry applications, Fans, Heat exchangers, Photovoltaic panels, Safety

Proceedings Papers

Three-Dimensional Fluid Topology Optimization and Validation of a Heat Exchanger With Turbulent Flow

M. Pietropaoli, A. Gaymann, F. Montomoli

Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT15A006, September 21–25, 2020

Paper No: GT2020-14479

DOI: https://doi.org/10.1115/GT2020-14479

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Topics: Fluids, Heat exchangers, Optimization, Topology, Turbulence, Heat transfer, Design, Ducts, Geometry, Coolants

Proceedings Papers

An Experimental and Numerical Investigation of the Three-Dimensional Flow Field and Heat Transfer of a Row of Impinging Jets

Simla Saglam, Robert Krewinkel, Clemens Domnick, Ken-Ichiro Takeishi

Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT15A027, September 21–25, 2020

Paper No: GT2020-15966

DOI: https://doi.org/10.1115/GT2020-15966

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Topics: Computational fluid dynamics, Flow (Dynamics), Heat transfer, Impingement cooling, Jets, Gas turbines, Design, Design methodology, Energy budget (Physics), Engineering systems and industry applications

Proceedings Papers

A Machine-Learnt Wall Function for Rotating Diffusers

Lorenzo Tieghi, Alessandro Corsini, Giovanni Delibra, Francesco Aldo Tucci

Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T10A010, September 21–25, 2020

Paper No: GT2020-15353

DOI: https://doi.org/10.1115/GT2020-15353

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Topics: Diffusers, Machinery, Flow (Dynamics), Boundary layers, Machine learning, Turbomachinery, Turbulence, Computational fluid dynamics, Kinetic energy, Modeling

Proceedings Papers

An Analysis of Civil Aviation Industry Safety Needs for the Introduction of Liquid Hydrogen Propulsion Technology

C. M. Benson, J. M. Ingram, P. N. Battersby, D. Mba, V. Sethi, A. M. Rolt

Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T03A006, June 17–21, 2019

Paper No: GT2019-90453

DOI: https://doi.org/10.1115/GT2019-90453

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Topics: Commercial air transport, Hydrogen, Propulsion, Safety, Fuels, Aviation, Emissions, Air travel, Hazards, Carbon

Proceedings Papers

Characterisation of Waves and Ligaments in Films Close to an Aeroengine Ball Bearing

Jee Loong Hee, Kathy Simmons, David Hann, Michael Walsh

Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT13A012, June 17–21, 2019

Paper No: GT2019-91698

DOI: https://doi.org/10.1115/GT2019-91698

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Topics: Ball bearings, Waves, Gravity (Force), Wavelength, Flow (Dynamics), Shear (Mechanics), Stress, Bearings, Engineering systems and industry applications, Gas turbines

Proceedings Papers

Application of Quantitative Monochrome Calibrated Schlieren Technique in Highly-Loaded Turbine Cascade Test

Zhihong Zhou, Haotian Wang, Huoxing Liu

Proc. ASME. GT2019, Volume 2B: Turbomachinery, V02BT40A003, June 17–21, 2019

Paper No: GT2019-90342

DOI: https://doi.org/10.1115/GT2019-90342

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Topics: Cascades (Fluid dynamics), Schlieren methods, Turbines, Density, Image processing, Shock (Mechanics), Boundary-value problems, Shock waves, Aircraft engines, Computer software

Proceedings Papers

Enhancement of Labyrinth Seals Efficiency by Means of a Multi-Objective Optimization Technique

Mikhail Gritckevich, Kunyuan Zhou, Vincent Peltier, Markus Raben, Olga Galchenko

Proc. ASME. GT2018, Volume 5B: Heat Transfer, V05BT15A020, June 11–15, 2018

Paper No: GT2018-75782

DOI: https://doi.org/10.1115/GT2018-75782

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Topics: Computer-aided engineering, Engineering systems and industry applications, Gas turbines, Heating, Leakage flows, Optimization, Pareto optimization, Stators, Workflow

Proceedings Papers

Three Dimensional Velocity and Temperature Field Measurements of Internal and External Turbine Blade Features Using Magnetic Resonance Thermometry

Michael J. Benson, Bret P. Van Poppel, Christopher J. Elkins, Mark Owkes

Proc. ASME. GT2018, Volume 5B: Heat Transfer, V05BT13A015, June 11–15, 2018

Paper No: GT2018-76874

DOI: https://doi.org/10.1115/GT2018-76874

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Topics: Magnetic resonance, Temperature, Temperature measurement, Turbine blades, Airfoils, Cooling, Flow (Dynamics), Computational fluid dynamics, Magnetic resonance imaging, Reynolds number

Proceedings Papers

Aero-Thermal Coupled Design Optimization of the Non-Axisymmetric Endwall for a Gas Turbine Blade

Zhansheng Liu, Xing Yang, Chun Gao, Zhao Liu, Zhenping Feng

Proc. ASME. GT2018, Volume 2D: Turbomachinery, V02DT46A018, June 11–15, 2018

Paper No: GT2018-76594

DOI: https://doi.org/10.1115/GT2018-76594

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Topics: Blades, Design, Gas turbines, Optimization, Pressure gradient, Heat transfer, Pressure, Flow (Dynamics), Stress, Turbine blades

Proceedings Papers

Safety Design Methods for Rotor-Bearing System and Dynamic Analysis in Aero-Engines

Jie Hong, Tianrang Li, Zhichao Liang, Dayi Zhang, Yanhong Ma, Yongfeng Wang

Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT33A020, June 11–15, 2018

Paper No: GT2018-76065

DOI: https://doi.org/10.1115/GT2018-76065

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Topics: Aircraft engines, Bearings, Design methodology, Dynamic analysis, Rotors, Safety, Stiffness, Vibration, Design, Transients (Dynamics)

Proceedings Papers

Towards Predicting Lean Blow-Off Based on Damköhler Number and Practical Reaction Zone

Zhonghao Wang, Bin Hu, Qingjun Zhao, Jianzhong Xu

Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A039, June 26–30, 2017

Paper No: GT2017-63507

DOI: https://doi.org/10.1115/GT2017-63507

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Topics: Chemical reactions, Combustion, Combustion chambers, Computer simulation, Design, Engineering systems and industry applications, Flow (Dynamics), Fuels, Gas turbines, Swirling flow

Proceedings Papers

The Effect of the Pocket on the Heat Transfer of Endwall With Bluff Body in the Rear Part of Gas Turbine

Jian Liu, Safeer Hussain, Lei Wang, Gongnan Xie, Bengt Sundén, Hans Abrahamsson, Carlos Arroyo

Proc. ASME. GT2017, Volume 5A: Heat Transfer, V05AT11A001, June 26–30, 2017

Paper No: GT2017-63191

DOI: https://doi.org/10.1115/GT2017-63191

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Topics: Gas turbines, Heat transfer, Cavities, Flow (Dynamics), Cylinders, Computer software, Engineering systems and industry applications, Fluid dynamics, Guide vanes, Liquid crystals

Proceedings Papers

Numerical Simulations of Flow Fields and Heat Transfer Characteristics in Tenon Joint Gap Between Turbine Blade and Disk Under Rotating Conditions

Da-wei Chen, Hui-ren Zhu, Yang Xu, Xiao-meng Jia, Cong Liu, Hai-ying Lu

Proc. ASME. GT2017, Volume 5B: Heat Transfer, V05BT15A017, June 26–30, 2017

Paper No: GT2017-63951

DOI: https://doi.org/10.1115/GT2017-63951

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Topics: Computer simulation, Disks, Flow (Dynamics), Heat transfer, Turbine blades, Heat transfer coefficients, Manufacturing, Vortices, Clearances (Engineering), Corners (Structural elements)

Proceedings Papers

Conjugate Heat Transfer Simulation of the Intercooled Compressor Vanes Based on Discontinuous Galerkin Method

Long-gang Liu, Chun-wei Gu, Xiao-dong Ren

Proc. ASME. GT2016, Volume 5A: Heat Transfer, V05AT10A004, June 13–17, 2016

Paper No: GT2016-56930

DOI: https://doi.org/10.1115/GT2016-56930

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Topics: Compressors, Galerkin method, Heat transfer, Simulation, Cooling, Coolants, Temperature, Aircraft engines, Brayton cycle, Computer simulation

Proceedings Papers

Optimized Aerodynamic Design of Aggressive Intermediate Turbine Duct With Strut Fairings Using Genetic Algorithms

Chen Yang, Hu Wu

Proc. ASME. GT2016, Volume 2A: Turbomachinery, V02AT40A004, June 13–17, 2016

Paper No: GT2016-56639

DOI: https://doi.org/10.1115/GT2016-56639

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Topics: Design, Ducts, Genetic algorithms, Struts (Engineering), Turbines, Optimization, Pressure, Separation (Technology), Simulation, Engineering systems and industry applications

Proceedings Papers

The Implementation of Five-Dimensional FGM Combustion Model for the Simulation of a Gas Turbine Model Combustor

Andrea Donini, Robert J. M. Bastiaans, Jeroen A. van Oijen, L. Philip H. de Goey

Proc. ASME. GT2015, Volume 4A: Combustion, Fuels and Emissions, V04AT04A007, June 15–19, 2015

Paper No: GT2015-42037

DOI: https://doi.org/10.1115/GT2015-42037

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Topics: Combustion, Combustion chambers, Flamelet generated manifold, Gas turbines, Simulation, Chemistry, Computer simulation, Turbulence, Combustion systems, Emissions

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NARROW

Establishing a Generic Stress-Life Framework for Single-Crystal Nickel-Base Superalloys

Matrix Crack Networks in SiC/SiC Composites: In-Situ Characterisation and Metrics

Application of Large Eddy Simulation for HA_Class Combustion System Design to Mitigate Combustion Instabilities (Frequency, and Amplitude)

A Stochastic Model for Nanoparticle Deposits Growth

Three-Dimensional Fluid Topology Optimization and Validation of a Heat Exchanger With Turbulent Flow

An Experimental and Numerical Investigation of the Three-Dimensional Flow Field and Heat Transfer of a Row of Impinging Jets

A Machine-Learnt Wall Function for Rotating Diffusers

An Analysis of Civil Aviation Industry Safety Needs for the Introduction of Liquid Hydrogen Propulsion Technology

Characterisation of Waves and Ligaments in Films Close to an Aeroengine Ball Bearing

Application of Quantitative Monochrome Calibrated Schlieren Technique in Highly-Loaded Turbine Cascade Test

Enhancement of Labyrinth Seals Efficiency by Means of a Multi-Objective Optimization Technique

Three Dimensional Velocity and Temperature Field Measurements of Internal and External Turbine Blade Features Using Magnetic Resonance Thermometry

Aero-Thermal Coupled Design Optimization of the Non-Axisymmetric Endwall for a Gas Turbine Blade

Safety Design Methods for Rotor-Bearing System and Dynamic Analysis in Aero-Engines

Towards Predicting Lean Blow-Off Based on Damköhler Number and Practical Reaction Zone

The Effect of the Pocket on the Heat Transfer of Endwall With Bluff Body in the Rear Part of Gas Turbine

Numerical Simulations of Flow Fields and Heat Transfer Characteristics in Tenon Joint Gap Between Turbine Blade and Disk Under Rotating Conditions

Conjugate Heat Transfer Simulation of the Intercooled Compressor Vanes Based on Discontinuous Galerkin Method

Optimized Aerodynamic Design of Aggressive Intermediate Turbine Duct With Strut Fairings Using Genetic Algorithms

The Implementation of Five-Dimensional FGM Combustion Model for the Simulation of a Gas Turbine Model Combustor

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