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Aditya Narayanan
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Proceedings Papers

Use of the Alternating Current Potential Drop (ACPD) Technique to Monitor Creep Behaviour of Austenitic Steels

Aditya Narayanan, Catrin M. Davies, Yasser K. Mahmoud
Proc. ASME. PVP2013, Volume 5: High-Pressure Technology; ASME NDE Division; Rudy Scavuzzo Student Paper Symposium, V005T11A027, July 14–18, 2013
Paper No: PVP2013-97889
DOI: https://doi.org/10.1115/PVP2013-97889
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Topics: Alternating current potential drop techniques, Creep, Steel, Damage, Deformation, Electrical resistivity, Sensors, Stainless steel, Strain sensors, Temperature
Proceedings Papers

Optical Strain Monitoring Techniques

Aditya Narayanan, Andy Morris, Catrin M. Davies, John P. Dear
Proc. ASME. PVP2012, Volume 7: Operations, Applications and Components, 81-88, July 15–19, 2012
Paper No: PVP2012-78515
DOI: https://doi.org/10.1115/PVP2012-78515
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Topics: Creep, Deformation, Gages, Heat, Lenses (Optics), Maintenance, Plates (structures), Power stations, Silicon nitride ceramics, Strain measurement
Proceedings Papers

Continuous Creep Damage Monitoring Using a Novel Potential Drop Technique

Catrin M. Davies, Peter Nagy, Aditya Narayanan, Peter Cawley
Proc. ASME. PVP2011, Volume 7: Operations, Applications, and Components, 35-39, July 17–21, 2011
Paper No: PVP2011-57325
DOI: https://doi.org/10.1115/PVP2011-57325
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Topics: Creep, Damage, Alternating current potential drop techniques, Anisotropy, Cavities, Cracking (Materials), Electrical resistivity, Electrodes, Fracture (Process), Grain boundaries
Proceedings Papers

Recent Developments in ARCMAC and Related Creep Strain Monitoring Techniques

Aditya Narayanan, Andy Morris, Catrin Mair Davies, John Dear
Proc. ASME. PVP2011, Volume 7: Operations, Applications, and Components, 331-336, July 17–21, 2011
Paper No: PVP2011-57948
DOI: https://doi.org/10.1115/PVP2011-57948
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Topics: Creep, High temperature, Strain measurement, Gages, Pipes, Steam, Image formation, Power stations, Resolution (Optics), Silicon nitride ceramics