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Proceedings Papers

A Bladeless Turbocompressor Concept: Shear Driven Gas Compression With Deformable Structures: Part 2 — Operating Principles and Theory

Hooshang Heshmat, José Luis Córdova
Proc. ASME. POWER2017-ICOPE-17, Volume 1: Boilers and Heat Recovery Steam Generator; Combustion Turbines; Energy Water Sustainability; Fuels, Combustion and Material Handling; Heat Exchangers, Condensers, Cooling Systems, and Balance-of-Plant, V001T02A006, June 26–30, 2017
Paper No: POWER-ICOPE2017-3375
https://doi.org/10.1115/POWER-ICOPE2017-3375
View Paper titled, A Bladeless Turbocompressor Concept: Shear Driven Gas Compression With Deformable Structures: Part 2 — Operating Principles and Theory
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Topics: Compression, Shear (Mechanics), Pressure, Disks, Flow (Dynamics), Shear flow, Compressors, Engines, Fluid films, Foil bearings
Proceedings Papers

Stress Distribution and Deformation Analysis of Gas Turbine Blades and Disk With FEM Method

Yang Fengna, Pan Chengxiong, Zhang Dongfang, Tang Jian, Yan Jing
Proc. ASME. POWER2017-ICOPE-17, Volume 1: Boilers and Heat Recovery Steam Generator; Combustion Turbines; Energy Water Sustainability; Fuels, Combustion and Material Handling; Heat Exchangers, Condensers, Cooling Systems, and Balance-of-Plant, V001T02A007, June 26–30, 2017
Paper No: POWER-ICOPE2017-3409
https://doi.org/10.1115/POWER-ICOPE2017-3409
View Paper titled, Stress Distribution and Deformation Analysis of Gas Turbine Blades and Disk With FEM Method
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Topics: Blades, Deformation, Disks, Finite element methods, Finite element model, Gas turbines, Stress concentration, Stress, Turbine blades, Centrifugal force
Proceedings Papers

Development of Turbine and Combustor for a Semi-Closed Recuperated Brayton Cycle of Supercritical Carbon Dioxide

Takashi Sasaki, Masao Itoh, Hideyuki Maeda, Junichi Tominaga, Daizo Saito, Yoshiki Niizeki
Proc. ASME. POWER2017-ICOPE-17, Volume 1: Boilers and Heat Recovery Steam Generator; Combustion Turbines; Energy Water Sustainability; Fuels, Combustion and Material Handling; Heat Exchangers, Condensers, Cooling Systems, and Balance-of-Plant, V001T02A008, June 26–30, 2017
Paper No: POWER-ICOPE2017-3419
https://doi.org/10.1115/POWER-ICOPE2017-3419
View Paper titled, Development of Turbine and Combustor for a Semi-Closed Recuperated Brayton Cycle of Supercritical Carbon Dioxide
Open the PDF for Development of Turbine and Combustor for a Semi-Closed Recuperated Brayton Cycle of Supercritical Carbon Dioxide in another window
Topics: Brayton cycle, Combustion chambers, Supercritical carbon dioxide, Turbines, Cycles, Carbon dioxide, Combined cycles, Combustion, Design, Fluids
Proceedings Papers

Analysis of the Aerodynamic Losses in a Supersonic Turbine

Jorge Sousa, Guillermo Paniagua, Elena Collado-Morata
Proc. ASME. POWER2017-ICOPE-17, Volume 1: Boilers and Heat Recovery Steam Generator; Combustion Turbines; Energy Water Sustainability; Fuels, Combustion and Material Handling; Heat Exchangers, Condensers, Cooling Systems, and Balance-of-Plant, V001T02A009, June 26–30, 2017
Paper No: POWER-ICOPE2017-3624
https://doi.org/10.1115/POWER-ICOPE2017-3624
View Paper titled, Analysis of the Aerodynamic Losses in a Supersonic Turbine
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Topics: Turbines, Design, Combustion chambers, Explosions, Computational fluid dynamics, Flow (Dynamics), Fluids, Machinery, Turbomachinery
Proceedings Papers

Large-Eddy Simulation With a New Flamelet Model for Partially Premixed Combustion in a Gas-Turbine Combustor

Keisuke Tanaka, Tomonari Sato, Nobuyuki Oshima, Jiun Kim, Yusuke Takahashi, Yasunori Iwai
Proc. ASME. POWER2017-ICOPE-17, Volume 1: Boilers and Heat Recovery Steam Generator; Combustion Turbines; Energy Water Sustainability; Fuels, Combustion and Material Handling; Heat Exchangers, Condensers, Cooling Systems, and Balance-of-Plant, V001T02A001, June 26–30, 2017
Paper No: POWER-ICOPE2017-3141
https://doi.org/10.1115/POWER-ICOPE2017-3141
View Paper titled, Large-Eddy Simulation With a New Flamelet Model for Partially Premixed Combustion in a Gas-Turbine Combustor
Open the PDF for Large-Eddy Simulation With a New Flamelet Model for Partially Premixed Combustion in a Gas-Turbine Combustor in another window
Topics: Combustion, Combustion chambers, Gas turbines, Large eddy simulation, Flames, Temperature, Diffusion flames, Scalars, Emissions, Equilibrium (Physics)
Proceedings Papers

Application of Large-Eddy Simulation and the Multi-Scalar Flamelet Approach to a Methane-Hydrogen Mixed-Combustion-Type Industrial Gas-Turbine Combustor

Ryosuke Kishine, Tenshi Sasaki, Nobuyuki Oshima, Saad Sibawayh, Kohshi Hirano, Takeo Oda
Proc. ASME. POWER2017-ICOPE-17, Volume 1: Boilers and Heat Recovery Steam Generator; Combustion Turbines; Energy Water Sustainability; Fuels, Combustion and Material Handling; Heat Exchangers, Condensers, Cooling Systems, and Balance-of-Plant, V001T02A002, June 26–30, 2017
Paper No: POWER-ICOPE2017-3247
https://doi.org/10.1115/POWER-ICOPE2017-3247
View Paper titled, Application of Large-Eddy Simulation and the Multi-Scalar Flamelet Approach to a Methane-Hydrogen Mixed-Combustion-Type Industrial Gas-Turbine Combustor
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Topics: Combustion, Combustion chambers, Gas turbines, Hydrogen, Large eddy simulation, Methane, Scalars, Fuels, Inflow, Simulation
Proceedings Papers

Vibration Analysis and Measurement Investigation of Gas Turbine Combustor Liner

Weibing Liu, Shizhi Zhao, Lu Cheng, Song Ai, Xiaoping Fan
Proc. ASME. POWER2017-ICOPE-17, Volume 1: Boilers and Heat Recovery Steam Generator; Combustion Turbines; Energy Water Sustainability; Fuels, Combustion and Material Handling; Heat Exchangers, Condensers, Cooling Systems, and Balance-of-Plant, V001T02A003, June 26–30, 2017
Paper No: POWER-ICOPE2017-3301
https://doi.org/10.1115/POWER-ICOPE2017-3301
View Paper titled, Vibration Analysis and Measurement Investigation of Gas Turbine Combustor Liner
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Topics: Combustion chambers, Gas turbines, Vibration analysis, Vibration, Design, Acoustics, Combustion, Damage, Design methodology, Excitation
Proceedings Papers

Axial Flow Compressor Real-Time Tip Clearance Analysis and Experimental Verification

Lu Cheng, Shizhi Zhao, Weibing Liu, Song Ai, Xiaoping Fan
Proc. ASME. POWER2017-ICOPE-17, Volume 1: Boilers and Heat Recovery Steam Generator; Combustion Turbines; Energy Water Sustainability; Fuels, Combustion and Material Handling; Heat Exchangers, Condensers, Cooling Systems, and Balance-of-Plant, V001T02A004, June 26–30, 2017
Paper No: POWER-ICOPE2017-3304
https://doi.org/10.1115/POWER-ICOPE2017-3304
View Paper titled, Axial Flow Compressor Real-Time Tip Clearance Analysis and Experimental Verification
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Topics: Axial flow, Clearances (Engineering), Compressors, Design, Gas turbines, Metals, Rotors, Stators, Temperature, Transients (Dynamics)
Proceedings Papers

A Bladeless Turbocompressor Concept: Shear Driven Gas Compression With Deformable Structures: Part 1 — Experimental Proof of Concept

Hooshang Heshmat, James F. Walton, II
Proc. ASME. POWER2017-ICOPE-17, Volume 1: Boilers and Heat Recovery Steam Generator; Combustion Turbines; Energy Water Sustainability; Fuels, Combustion and Material Handling; Heat Exchangers, Condensers, Cooling Systems, and Balance-of-Plant, V001T02A005, June 26–30, 2017
Paper No: POWER-ICOPE2017-3374
https://doi.org/10.1115/POWER-ICOPE2017-3374
View Paper titled, A Bladeless Turbocompressor Concept: Shear Driven Gas Compression With Deformable Structures: Part 1 — Experimental Proof of Concept
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Topics: Compression, Shear (Mechanics), Pressure, Foil bearings, Shear flow, Combined heat and power, Compressors, Disks, Flow (Dynamics), Geometry
Proceedings Papers

Transient Stress Analysis and High Cycle Fatigue Life Estimation of a Gas Turbine Shrouded HP Compressor Blade

Vinayaka Nagarajaiah, Nilotpal Banerjee, B. S. Ajay Kumar, Kumar K. Gowda, Tulsidas Dalappa
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T02A006, June 26–30, 2016
Paper No: POWER2016-59336
https://doi.org/10.1115/POWER2016-59336
View Paper titled, Transient Stress Analysis and High Cycle Fatigue Life Estimation of a Gas Turbine Shrouded HP Compressor Blade
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Topics: Blades, Compressors, Gas turbines, High cycle fatigue, Stress analysis (Engineering), Transients (Dynamics), Finite element analysis, Stress, Cycles, Design
Proceedings Papers

Gas Turbine Common Issues, Failure Investigations, Root Cause Analyses, and Preventative Actions

Stephen Garner, Zuhair Ibrahim
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T02A007, June 26–30, 2016
Paper No: POWER2016-59352
https://doi.org/10.1115/POWER2016-59352
View Paper titled, Gas Turbine Common Issues, Failure Investigations, Root Cause Analyses, and Preventative Actions
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Topics: Failure, Gas turbines, Preventive actions, Root cause analysis, Control systems, Compressors, Failure mode and effects analysis, Hazards, Internal combustion engines, Reliability
Proceedings Papers

Producing the World’s Finest Heat Engine

Bernard L. Koff
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T02A001, June 26–30, 2016
Paper No: POWER2016-59103
https://doi.org/10.1115/POWER2016-59103
View Paper titled, Producing the World’s Finest Heat Engine
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Topics: Heat engines, Design, Aircraft propulsion, Durability, Energy efficiency, Energy generation, Engineering disciplines, Engines, Gas turbines, Innovation
Proceedings Papers

Efficiency Optimization of Four Gas Turbine Power Plant Configurations

Sultan Almodarra, Abdullah Alabdulkarem
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T02A002, June 26–30, 2016
Paper No: POWER2016-59157
https://doi.org/10.1115/POWER2016-59157
View Paper titled, Efficiency Optimization of Four Gas Turbine Power Plant Configurations
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Topics: Gas turbines, Optimization, Power stations, Waste heat, Combined cycles, Combustion chambers, Emissions, Thermal power stations, Carbon dioxide, Combined cycle power stations
Proceedings Papers

Application of Ramberg-Osgood Plasticity to Determine Cyclic Hardening Parameters

Thomas Bouchenot, Bassem Felemban, Cristian Mejia, Ali P. Gordon
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T02A003, June 26–30, 2016
Paper No: POWER2016-59317
https://doi.org/10.1115/POWER2016-59317
View Paper titled, Application of Ramberg-Osgood Plasticity to Determine Cyclic Hardening Parameters
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Topics: Hardening, Plasticity, Constitutive equations, Creep, Engineering simulation, Simulation, Temperature, Alloys, Approximation, Energy generation
Proceedings Papers

Effect of Blade Deflection Angles, Pressure Drop, Flow and Work Co-Efficients on Stage Performance of a Gas Turbine Shrouded HP Compressor Blade

Vinayaka Nagarajaiah, Nilotpal Banerjee, B. S. Ajay Kumar, Kumar K. Gowda
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T02A004, June 26–30, 2016
Paper No: POWER2016-59328
https://doi.org/10.1115/POWER2016-59328
View Paper titled, Effect of Blade Deflection Angles, Pressure Drop, Flow and Work Co-Efficients on Stage Performance of a Gas Turbine Shrouded HP Compressor Blade
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Topics: Blades, Compressors, Deflection, Flow (Dynamics), Gas turbines, Pressure drop, Creep, Diffusion (Physics), Rotors, Design
Proceedings Papers

Design Optimization of T-Root Geometry of a Gas Engine HP Compressor Rotor Blade for Lifing the Blade Against Fretting Failure

Kumar K. Gowda, S. L. Ajit Prasad, Vinayaka Nagarajaiah
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T02A005, June 26–30, 2016
Paper No: POWER2016-59331
https://doi.org/10.1115/POWER2016-59331
View Paper titled, Design Optimization of T-Root Geometry of a Gas Engine HP Compressor Rotor Blade for Lifing the Blade Against Fretting Failure
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Topics: Blades, Compressors, Design, Engines, Failure, Geometry, Optimization, Rotors, Stress, Dimensions