CNDE

CENTER FOR NON DESTRUCTIVE EVALUATION

CNDE

PUBLICATIONS

Title Author(s) Publication Year Publisher Link Citation Count
Characterization of delamination-type damages in composite laminates using guided wave visualization and air-coupled ultrasound RS Panda, P Rajagopal, K Balasubramaniam 2017 Structural Health Monitoring 16 (2), 142-152, 2017 View 53
Rapid guided wave inspection of complex stiffened composite structural components using non-contact air-coupled ultrasound RS Panda, P Rajagopal, K Balasubramaniam 2018 Composite Structures 206, 247-260, 2018 View 51
Symmetric low-frequency feature-guided ultrasonic waves in thin plates with transverse bends A Ramdhas, RK Pattanayak, K Balasubramaniam, P Rajagopal 2015 Ultrasonics 56, 232-242, 2015 View 48
Effect of ply orientation and through-thickness position of delamination on the reflection of fundamental symmetric S0 Lamb mode in GFRP composite plate structures S Gupta, P Rajagopal 2018 Ultrasonics 90, 109-119, 2018 View 43
Ultrasonic bent waveguides approach for distributed temperature measurement S Periyannan, P Rajagopal, K Balasubramaniam 2017 Ultrasonics 74, 211-220, 2017 View 41
Re-configurable multi-level temperature sensing by ultrasonic “spring-like” helical waveguide S Periyannan, P Rajagopal, K Balasubramaniam 2016 Journal of Applied Physics 119 (14), 2016 View 41
Porous metamaterials for deep sub-wavelength ultrasonic imaging KK Amireddy, K Balasubramaniam, P Rajagopal 2018 Applied Physics Letters 113 (12), 2018 View 37
Anisotropic effects on ultrasonic guided waves propagation in composite bends X Yu, M Ratassepp, P Rajagopal, Z Fan 2016 Ultrasonics 72, 95-105, 2016 View 37
Shear horizontal feature guided ultrasonic waves in plate structures with 90 transverse bends X Yu, P Manogharan, Z Fan, P Rajagopal 2016 Ultrasonics 65, 370-379, 2016 View 37
Antisymmetric feature-guided ultrasonic waves in thin plates with small radius transverse bends from low-frequency symmetric axial excitation A Ramdhas, RK Pattanayak, K Balasubramaniam, P Rajagopal 2013 The Journal of the Acoustical Society of America 134 (3), 1886-1898, 2013 View 35
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