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Proceedings Papers

Reducing Fuel Burn Using SiC/SiC CMC HPT Vanes and Rotor Blades

Robert J. Boyle

Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T02A006, June 13–17, 2022

Paper No: GT2022-82669

DOI: https://doi.org/10.1115/GT2022-82669

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Topics: Blades, Ceramic matrix composites, Fuels, Rotors, Engines, Arches, High pressure (Physics), Weight (Mass), Aircraft engines, Carbon dioxide

Proceedings Papers

Local Heat Transfer and Friction Measurements in Ribbed Channel at High Reynolds Numbers

Igor Baybuzenko

Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT13A001, June 7–11, 2021

Paper No: GT2021-00259

DOI: https://doi.org/10.1115/GT2021-00259

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Topics: Friction, Heat transfer, Reynolds number, Heat transfer coefficients, Cooling, Gas turbines, Temperature, Design, Metals, Air flow

Proceedings Papers

Numerical Analysis of Non-Radial Blading in a Low Speed and Low Pressure Turbine for Electric Turbocompounding Applications

Eva Alvarez-Regueiro, Esperanza Barrera-Medrano, Ricardo Martinez-Botas, Srithar Rajoo

Proc. ASME. GT2021, Volume 2D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V02DT37A017, June 7–11, 2021

Paper No: GT2021-60239

DOI: https://doi.org/10.1115/GT2021-60239

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Topics: Numerical analysis, Pressure, Turbines, Design, Rotors, Blades, Computational fluid dynamics, Computer simulation, Fibers, Deformation

Proceedings Papers

Recursive Sequential Combustion: A Concept Study About a Momentum-Enhanced Blend of the Reactants With Recirculated Burnt Gases

Fabrice Giuliani, Nina Paulitsch, Andrea Hofer

Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A012, June 7–11, 2021

Paper No: GT2021-59592

DOI: https://doi.org/10.1115/GT2021-59592

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Topics: Combustion, Gases, Momentum, Flames, Combustion chambers, Design, Flow (Dynamics), Annulus, Emissions, Exhaust systems

Proceedings Papers

Experimental and Numerical Study for Improved Understanding of Mixed-Convection Type of Flows in Turbine Casing Cavities During Shut-Down Regimes

Oguzhan Murat, Budimir Rosic, Koichi Tanimoto, Ryo Egami

Proc. ASME. GT2021, Volume 8: Oil and Gas Applications; Steam Turbine, V008T22A008, June 7–11, 2021

Paper No: GT2021-59135

DOI: https://doi.org/10.1115/GT2021-59135

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Topics: Cavities, Flow (Dynamics), Mixed convection, Turbines, Computational fluid dynamics, Engines, Natural convection, Convection, Cooling, Cross-flow

Proceedings Papers

Crystal Visco-Plastic Model for Directionally Solidified Ni-Base Superalloys Under Monotonic and Low Cycle Fatigue

Navindra Wijeyeratne, Firat Irmak, Ali P. Gordon

Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT26A008, June 7–11, 2021

Paper No: GT2021-59581

DOI: https://doi.org/10.1115/GT2021-59581

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Topics: Crystals, Low cycle fatigue, Modeling, Superalloys, Grain boundaries, Temperature, Anisotropy, Constitutive equations, Deformation, Gas turbines

Proceedings Papers

On the Creep-Fatigue Design of Double Skin Transpiration Cooled Components Towards Hotter Turbine Cycle Temperatures

Christos G. Skamniotis, Alan C. F. Cocks

Paper No: GT2021-58836

DOI: https://doi.org/10.1115/GT2021-58836

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Topics: Creep, Cycles, Design, Fatigue, Skin, Temperature, Thermal stresses, Transpiration, Turbines

Proceedings Papers

Design of a Cooled sCO2 Combustion Test Rig for Steady-State Kinetics Testing

Kelsi M. Katcher, Timothy C. Allison, Michael Marshall, Yuin Jin, Chansun Lim, Sungho Chang

Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A002, June 7–11, 2021

Paper No: GT2021-04122

DOI: https://doi.org/10.1115/GT2021-04122

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Topics: Combustion, Design, Steady state, Testing, Temperature, Cycles, Flow (Dynamics), Carbon capture and storage, Chemical kinetics, Circuits

Proceedings Papers

A Novel SOFC Thermal Management Strategy of SOFC-GT Hybrid System With Anode and Cathode Control Loops

Jinwei Chen, Yuanfu Li, Huisheng Zhang, Zhenhua Lu

Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A033, September 21–25, 2020

Paper No: GT2020-15950

DOI: https://doi.org/10.1115/GT2020-15950

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Topics: Anodes, Solid oxide fuel cells, Thermal management, Temperature, Temperature control, Electrolytes, Ceramics, Design, Electrodes, Flow (Dynamics)

Proceedings Papers

Background-Grid Based Mapping Approach to Film Cooling Meshing: Part II — Applications in Vane With Landed Trailing-Edge Cutback

Ruiqin Wang, Xin Yan

Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A043, September 21–25, 2020

Paper No: GT2020-15093

DOI: https://doi.org/10.1115/GT2020-15093

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Topics: Blades, Boundary layers, Computational fluid dynamics, Coolants, Cooling, Design, Energy dissipation, Film cooling, Flow (Dynamics), Gas turbines

Proceedings Papers

Numerical Investigations on the Heat Transfer Performance of Transonic Squealer Tip With Different Film Cooling Layouts

Shijie Jiang, Zhigang Li, Jun Li, Liming Song

Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A065, September 21–25, 2020

Paper No: GT2020-16053

DOI: https://doi.org/10.1115/GT2020-16053

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Topics: Film cooling, Heat transfer, Flow (Dynamics), Coolants, Heat transfer coefficients, Pressure, Blades, Leakage, Leakage flows, Stress

Proceedings Papers

A Conjugate Heat Transfer and Thermal Stress Analysis of Film-Cooled Superalloy With Thermal Barrier Coating

Xiaohu Chen, Jiao Li, Yun Long, Yuzhang Wang, Shilie Weng, Savas Yavuzkurt

Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A074, September 21–25, 2020

Paper No: GT2020-16241

DOI: https://doi.org/10.1115/GT2020-16241

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Topics: Film cooling, Heat transfer, Superalloys, Thermal barrier coatings, Thermal stresses

Proceedings Papers

The Multi-Phase Flow Test Facility “EMMA” to Investigate Local Heat Transfer Coefficients and Liquid Water Films at Wet Steam Conditions

Florian Felix Lapp, Simon Hecker, Sebastian Schuster, Dieter Brillert

Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T23A028, September 21–25, 2020

Paper No: GT2020-16307

DOI: https://doi.org/10.1115/GT2020-16307

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Topics: Heat transfer coefficients, Multiphase flow, Steam, Test facilities, Water, Liquid films, Superheating, Condensation, Cycles, Design

Proceedings Papers

Unsteady Flow Simulation Through Stator-Rotor Blade Rows in Intermediate-Pressure Steam Turbines With Cutback Blades

Hironori Miyazawa, Akihiro Uemura, Takashi Furusawa, Satoru Yamamoto, Koichi Yonezawa, Shuichi Umezawa, Shuichi Ohmori, Takeshi Suzuki

Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET41A018, September 21–25, 2020

Paper No: GT2020-14937

DOI: https://doi.org/10.1115/GT2020-14937

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Topics: Blades, Pressure, Rotors, Simulation, Stators, Steam turbines, Unsteady flow, Maintenance, Flow (Dynamics), Fracture (Process)

Proceedings Papers

Thermo-Structural Analysis of a Micro Gas Turbine Jet- and Recirculation- Stabilized Combustion Chamber

Daniele Cirigliano, Felix Grimm, Peter Kutne, Manfred Aigner

Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT27A030, September 21–25, 2020

Paper No: GT2020-16285

DOI: https://doi.org/10.1115/GT2020-16285

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Topics: Combustion, Combustion chambers, Fatigue, Finite element analysis, Heat losses, Micro gas turbines, Thermomechanics, Stress, Creep, High pressure (Physics)

Proceedings Papers

Effects of Swirl on the Stabilization of Non-Premixed Oxygen Enriched Flames Above Coaxial Injectors

A. Degeneve, C. Mirat, J. Caudal, R. Vicquelin, T. Schuller

Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A030, June 17–21, 2019

Paper No: GT2019-91516

DOI: https://doi.org/10.1115/GT2019-91516

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Topics: Ejectors, Flames, Oxygen, Momentum, Bubbles, Chemiluminescence, Flow (Dynamics), Gases, Methane, Nozzles

Proceedings Papers

Multi-Physics Simulation Based Approach for Life Prediction of a Gas Turbine Combustor Liner

Sourabh Shrivastava, Prem Andrade, Vinay Carpenter, Ravindra Masal, Pravin Nakod, Stefano Orsino

Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT20A001, June 17–21, 2019

Paper No: GT2019-90897

DOI: https://doi.org/10.1115/GT2019-90897

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Topics: Combustion chambers, Gas turbines, Physics, Simulation, Stress, Aircraft engines, Computational fluid dynamics, Cycles, Fatigue, Finite element methods

Proceedings Papers

Performance Comparison of Internal and External Reforming for Hybrid SOFC-GT Applications by Using 1D Real-Time Fuel Cell Mode

Hao Chen, Chen Yang, Nana Zhou, Nor Farida Harun, David Tucker

Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T06A028, June 17–21, 2019

Paper No: GT2019-91920

DOI: https://doi.org/10.1115/GT2019-91920

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Topics: Fuel cells, Solid oxide fuel cells, Anodes, Fuels, Natural gas, Biogas, Carbon capture and storage, Damage, Design, Emissions

Proceedings Papers

Effects of Labyrinth Fin Wear on Aerodynamic Performance of Turbine Stages: Part II — Mushrooming Damages

Xinbo Dai, Xin Yan

Proc. ASME. GT2019, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A005, June 17–21, 2019

Paper No: GT2019-90153

DOI: https://doi.org/10.1115/GT2019-90153

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Topics: Damage, Turbines, Wear, Clearances (Engineering), Leakage, Flow (Dynamics), Vibration, Heat transfer, Leakage flows, Pressure

Proceedings Papers

The Influence of Turbulence and Reynolds Number on Slot Film Cooling Over the Downstream Pressure Surface

L. W. Soma, F. E. Ames, S. Acharya

Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT19A007, June 17–21, 2019

Paper No: GT2019-90508

DOI: https://doi.org/10.1115/GT2019-90508

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Topics: Film cooling, Pressure, Reynolds number, Turbulence, Cooling, Flow (Dynamics), Jets, Chords (Trusses), Coolants, Density

NARROW

Reducing Fuel Burn Using SiC/SiC CMC HPT Vanes and Rotor Blades

Local Heat Transfer and Friction Measurements in Ribbed Channel at High Reynolds Numbers

Numerical Analysis of Non-Radial Blading in a Low Speed and Low Pressure Turbine for Electric Turbocompounding Applications

Recursive Sequential Combustion: A Concept Study About a Momentum-Enhanced Blend of the Reactants With Recirculated Burnt Gases

Experimental and Numerical Study for Improved Understanding of Mixed-Convection Type of Flows in Turbine Casing Cavities During Shut-Down Regimes

Crystal Visco-Plastic Model for Directionally Solidified Ni-Base Superalloys Under Monotonic and Low Cycle Fatigue

On the Creep-Fatigue Design of Double Skin Transpiration Cooled Components Towards Hotter Turbine Cycle Temperatures

Design of a Cooled sCO2 Combustion Test Rig for Steady-State Kinetics Testing

A Novel SOFC Thermal Management Strategy of SOFC-GT Hybrid System With Anode and Cathode Control Loops

Background-Grid Based Mapping Approach to Film Cooling Meshing: Part II — Applications in Vane With Landed Trailing-Edge Cutback

Numerical Investigations on the Heat Transfer Performance of Transonic Squealer Tip With Different Film Cooling Layouts

A Conjugate Heat Transfer and Thermal Stress Analysis of Film-Cooled Superalloy With Thermal Barrier Coating

The Multi-Phase Flow Test Facility “EMMA” to Investigate Local Heat Transfer Coefficients and Liquid Water Films at Wet Steam Conditions

Unsteady Flow Simulation Through Stator-Rotor Blade Rows in Intermediate-Pressure Steam Turbines With Cutback Blades

Thermo-Structural Analysis of a Micro Gas Turbine Jet- and Recirculation- Stabilized Combustion Chamber

Effects of Swirl on the Stabilization of Non-Premixed Oxygen Enriched Flames Above Coaxial Injectors

Multi-Physics Simulation Based Approach for Life Prediction of a Gas Turbine Combustor Liner

Performance Comparison of Internal and External Reforming for Hybrid SOFC-GT Applications by Using 1D Real-Time Fuel Cell Mode

Effects of Labyrinth Fin Wear on Aerodynamic Performance of Turbine Stages: Part II — Mushrooming Damages

The Influence of Turbulence and Reynolds Number on Slot Film Cooling Over the Downstream Pressure Surface

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