Dr. Kumar V. Jata Profile

Dr. Kumar V. Jata

Principal Materials Engineer

SPIE Involvement:

Author

Proceedings Article | 1 April 2015 Paper

Review and study of physics driven pitting corrosion modeling in 2024-T3 aluminum alloys

Lingyu Yu, Kumar Jata

Proceedings Volume 9437, 94372E (2015) https://doi.org/10.1117/12.2086274

KEYWORDS: Corrosion, Particles, Aluminum, Data modeling, Systems modeling, Physics, Coastal modeling, Aircraft structures, Safety, Reliability

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Proceedings Article | 30 March 2009 Paper

Fatigue crack growth monitoring at elevated temperatures using multiplexed Fiber Bragg Gratings

Richard Black, David Zare, Levy Oblea, Behzad Moslehi, Shamachary Sathish, Norman Schell, Kumar Jata

Proceedings Volume 7292, 72922K (2009) https://doi.org/10.1117/12.815887

KEYWORDS: Sensors, Fiber Bragg gratings, Optical fibers, Fiber optics sensors, Titanium, Signal processing, Data acquisition, Epoxies, Multiplexing, Photography

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Proceedings Article | 29 April 2008 Paper

Detection of impact damage on thermal protection systems using thin-film piezoelectric sensors for integrated structural health monitoring

Jeong Na, Samuel Kuhr, Kumar Jata

Proceedings Volume 6935, 693503 (2008) https://doi.org/10.1117/12.778071

KEYWORDS: Sensors, Ferroelectric polymers, Signal detection, Laser damage threshold, Optical interferometry, Imaging systems, Titanium, Resistance, Structural health monitoring, Digital photography

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Proceedings Article | 18 April 2007 Paper

FEM modeling of guided wave behavior in integrally stiffened plate structures

Steven Martin, Kumar Jata

Proceedings Volume 6529, 65290W (2007) https://doi.org/10.1117/12.715315

KEYWORDS: Transducers, 3D modeling, Waveguides, Structural health monitoring, Photoelasticity, Wave propagation, Finite element methods, Signal attenuation, Aerospace engineering, Wavefronts

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Proceedings Article | 11 April 2007 Paper

Ultrasonic plate waves for fatigue crack detection in multi-layered metallic structures

Eric Lindgren, John Aldrin, Kumar Jata, Brett Scholes, Jeremy Knopp

Proceedings Volume 6532, 653207 (2007) https://doi.org/10.1117/12.714764

KEYWORDS: Wave plates, Interfaces, Ultrasonics, Wave propagation, Inspection, Waveguides, Transducers, Aerospace engineering, Reflection, Liquids

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Proceedings Article | 11 April 2007 Paper

An improved technique for locating the point of impact from the acoustic emission data

Tribikram Kundu, Samik Das, Kumar Jata

Proceedings Volume 6532, 65320M (2007) https://doi.org/10.1117/12.730228

KEYWORDS: Sensors, Acoustic emission, Time metrology, Ultrasonics, Wave plates, Acoustics, Aluminum, Nondestructive evaluation, Waveguides, Image sensors

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Proceedings Article | 28 March 2006 Paper

Challenges in detecting damage in the presence of microstructural inhomogeneties in a friction stir welded aluminum alloy for reusable cryotanks

Shamachary Sathish, Kumar Jata, Richard Martin, Richard Reibel

Proceedings Volume 6177, 617703 (2006) https://doi.org/10.1117/12.658667

KEYWORDS: Acoustics, Velocity measurements, Wave propagation, Wave plates, Structural health monitoring, Transducers, Aluminum, Spatial resolution, Manufacturing, Nondestructive evaluation

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Proceedings Article | 15 March 2006 Paper

Fundamental ultrasonic wave propagation studies in a model thermal protection system (porous tiles bonded to aluminum bulkhead)

Tribikram Kundu, Richard Reibel, Kumar Jata

Proceedings Volume 6177, 617705 (2006) https://doi.org/10.1117/12.658640

KEYWORDS: Waveguides, Transducers, Wave propagation, Aluminum, Ceramics, Receivers, Received signal strength, Adhesives, Transmitters, Interfaces

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Showing 5 of 8 publications

SPIE Conference Volume | 25 March 2010

Health Monitoring of Structural and Biological Systems 2010

SPIE Conference Volume | 26 March 2009

Health Monitoring of Structural and Biological Systems 2009

SPIE Conference Volume | 2 May 2008

Health Monitoring of Structural and Biological Systems 2008

SPIE Conference Volume | 27 March 2007

Health Monitoring of Structural and Biological Systems 2007

Conference Committee Involvement (14)