Dr. Ganesh Kolappan Geetha Profile

Dr. Ganesh Kolappan Geetha

at Indian Institute of Science

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Publications (3)

Proceedings Article | 17 April 2013 Paper

Guided ultrasonic wave propagation through inaccessible damage in a folded plate using sensor-actuator network

G. Kolappan Geetha, D. Roy Mahapatra, S. Gopalakrishnan

Proceedings Volume 8695, 86951J (2013) https://doi.org/10.1117/12.2010519

KEYWORDS: Sensors, Sensor networks, Diagnostics, Structural health monitoring, Wave propagation, Inspection, Wave plates, Actuators, Ultrasonics, Waveguides

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Proceedings Article | 20 April 2012 Paper

Guided-wave-based damage detection in a composite T-joint using 3D scanning laser Doppler vibrometer

Ganesh Kolappan Geetha, D. Roy Mahapatra, Gopalakrishnan Srinivasan

Proceedings Volume 8348, 83481Q (2012) https://doi.org/10.1117/12.917600

KEYWORDS: Composites, Laser Doppler velocimetry, Wave propagation, Inspection, Doppler effect, Waveguides, Damage detection, Semiconducting wafers, Structural health monitoring, Transducers

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Proceedings Article | 18 April 2011 Paper

Lamb wave based detection of damage in a stiffener bonded to a plate

G. Kolappan Geetha, V. Rathod, D. Roy Mahapatra, S. Gopalakrishnan

Proceedings Volume 7984, 79842X (2011) https://doi.org/10.1117/12.881097

KEYWORDS: Sensors, Wavelets, Wave plates, Sensor networks, Structural health monitoring, Wave propagation, Actuators, Inspection, Ultrasonics, Skin

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