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Proceedings Papers

Characterization of Precipitates and Formed Oxides in Fatigue Crack of Alloy 617 in a Steam Environment at 750°C

Masumi Yoshida, Kosuke Araki, Yoichi Takeda, Susumu Nakano
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T10A004, August 4–5, 2020
Paper No: POWER2020-16446
DOI: https://doi.org/10.1115/POWER2020-16446
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Topics: Alloys, Fatigue cracks, Oxidation, Steam
Proceedings Papers

Characterization of Crack Tip Damage Zone Formation on Alloy 625 During Fatigue Crack Growth at 750°C by Transmission EBSD Method

Yuji Ozawa, Tatsuya Ishikawa, Yoichi Takeda
Proc. ASME. POWER2017-ICOPE-17, Volume 2: I&C, Digital Controls, and Influence of Human Factors; Plant Construction Issues and Supply Chain Management; Plant Operations, Maintenance, Aging Management, Reliability and Performance; Renewable Energy Systems: Solar, Wind, Hydro and Geothermal; Risk Management, Safety and Cyber Security; Steam Turbine-Generators, Electric Generators, Transformers, Switchgear, and Electric BOP and Auxiliaries; Student Competition; Thermal Hydraulics and Computational Fluid Dynamics, V002T08A018, June 26–30, 2017
Paper No: POWER-ICOPE2017-3458
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3458
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Topics: Alloys, Damage, Electron backscatter diffraction, Fatigue cracks, Fracture (Materials), Density, Dislocations, Deformation, High temperature steam, Indium alloys
Proceedings Papers

Generator Stator End Winding Resonance: Problems and Solutions

Bill Moore, Clyde Maughan
Proc. ASME. POWER2013, Volume 1: Fuels and Combustion, Material Handling, Emissions; Steam Generators; Heat Exchangers and Cooling Systems; Turbines, Generators and Auxiliaries; Plant Operations and Maintenance, V001T04A010, July 29–August 1, 2013
Paper No: POWER2013-98298
DOI: https://doi.org/10.1115/POWER2013-98298
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Topics: Generators, Resonance, Stators, Winding (process), Vibration, Dust removal, Failure, Fatigue cracks, Optical quality control
Proceedings Papers

Fatigue Crack Propagation Analysis of Gear Tooth Under Various Load Conditions and Repaired With Boron/Epoxy Patch

Mir Ali Ghaffari, Shaoping Xiao
Proc. ASME. POWER2013, Volume 2: Reliability, Availability and Maintainability (RAM); Plant Systems, Structures, Components and Materials Issues; Simple and Combined Cycles; Advanced Energy Systems and Renewables (Wind, Solar and Geothermal); Energy Water Nexus; Thermal Hydraulics and CFD; Nuclear Plant Design, Licensing and Construction; Performance Testing and Performance Test Codes, V002T07A007, July 29–August 1, 2013
Paper No: POWER2013-98270
DOI: https://doi.org/10.1115/POWER2013-98270
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Topics: Boron, Epoxy adhesives, Epoxy resins, Fatigue cracks, Gear teeth, Stress, Fracture (Materials), Composite materials, Finite element analysis, Fracture mechanics
Proceedings Papers

Turbine Blade Fatigue Crack Growth

Ronald N. Salzman, Neville F. Rieger, Letian Wang
Proc. ASME. POWER2004, ASME 2004 Power Conference, 333-339, March 30–April 1, 2004
Paper No: POWER2004-52138
DOI: https://doi.org/10.1115/POWER2004-52138
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Topics: Fatigue cracks, Fracture (Materials), Turbine blades
Proceedings Papers

Case Study of an Alternative Solution to a High-Energy Drain Problem in a Surface Condenser

Steven Kidwell
Proc. ASME. POWER2005, ASME 2005 Power Conference, 87-93, April 5–7, 2005
Paper No: PWR2005-50120
DOI: https://doi.org/10.1115/PWR2005-50120
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Topics: Condensers (steam plant), Steam, Maintenance, Damage, Fatigue cracks, Pipes, Pressure, Service life (Equipment), Superheating, Temperature