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Prabhu Rajagopal
Prabhu Rajagopal
Professor, Department of Mechanical Engineering, IIT Madras, T.N., India
Verified email at iitm.ac.in - Homepage
Title
Cited by
Cited by
Year
On the use of absorbing layers to simulate the propagation of elastic waves in unbounded isotropic media using commercially available finite element packages
P Rajagopal, M Drozdz, EA Skelton, MJS Lowe, RV Craster
Ndt & e international 51, 30-40, 2012
1842012
Scattering of the fundamental shear horizontal guided wave by a part-thickness crack in an isotropic plate
P Rajagopal, MJS Lowe
The Journal of the Acoustical Society of America 124 (5), 2895-2904, 2008
882008
Short range scattering of the fundamental shear horizontal guided wave mode normally incident at a through-thickness crack in an isotropic plate
P Rajagopal, MJS Lowe
The Journal of the Acoustical Society of America 122 (3), 1527-1538, 2007
752007
Laser ultrasonic inspection of additive manufactured components
G Davis, R Nagarajah, S Palanisamy, RAR Rashid, P Rajagopal, ...
The International Journal of Advanced Manufacturing Technology 102 (5), 2571 …, 2019
642019
Interaction of low-frequency axisymmetric ultrasonic guided waves with bends in pipes of arbitrary bend angle and general bend radius
B Verma, TK Mishra, K Balasubramaniam, P Rajagopal
Ultrasonics 54 (3), 801-808, 2014
642014
Outlier analysis for defect detection using sparse sampling in guided wave structural health monitoring
JL Tabjula, S Kanakambaran, S Kalyani, P Rajagopal, B Srinivasan
Structural Control and Health Monitoring 28 (3), e2690, 2021
492021
Holey-structured metamaterial lens for subwavelength resolution in ultrasonic characterization of metallic components
KK Amireddy, K Balasubramaniam, P Rajagopal
Applied Physics Letters 108 (22), 224101, 2016
492016
Statistics-based baseline-free approach for rapid inspection of delamination in composite structures using ultrasonic guided waves
J Tabjula, S Kalyani, P Rajagopal, B Srinivasan
Struct. Health Monit, 2021
462021
Analysis of biomimetic caudal fin shapes for optimal propulsive efficiency
A Krishnadas, S Ravichandran, P Rajagopal
Ocean Engineering 153, 132-142, 2018
462018
Deep subwavelength ultrasonic imaging using optimized holey structured metamaterials
KK Amireddy, K Balasubramaniam, P Rajagopal
Scientific reports 7 (1), 1-8, 2017
412017
Characterization of delamination-type damages in composite laminates using guided wave visualization and air-coupled ultrasound
RS Panda, P Rajagopal, K Balasubramaniam
Structural Health Monitoring 16 (2), 142-152, 2017
382017
Symmetric low-frequency feature-guided ultrasonic waves in thin plates with transverse bends
A Ramdhas, RK Pattanayak, K Balasubramaniam, P Rajagopal
Ultrasonics 56, 232-242, 2015
372015
Rapid guided wave inspection of complex stiffened composite structural components using non-contact air-coupled ultrasound
RS Panda, P Rajagopal, K Balasubramaniam
Composite Structures 206, 247-260, 2018
342018
Anisotropic effects on ultrasonic guided waves propagation in composite bends
X Yu, M Ratassepp, P Rajagopal, Z Fan
Ultrasonics 72, 95-105, 2016
312016
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
The Journal of the Acoustical Society of America 134 (3), 1886-1898, 2013
302013
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
Ultrasonics 90, 109-119, 2018
292018
A generic hybrid model for bulk elastodynamics, with application to ultrasonic nondestructive evaluation
P Rajagopal, EA Skelton, W Choi, MJS Lowe, RV Craster
IEEE transactions on ultrasonics, ferroelectrics, and frequency control 59 …, 2012
292012
Angular influence on the scattering of fundamental shear horizontal guided waves by a through-thickness crack in an isotropic plate
P Rajagopal, MJS Lowe
The Journal of the Acoustical Society of America 124 (4), 2021-2030, 2008
282008
Shear horizontal feature guided ultrasonic waves in plate structures with 90 transverse bends
X Yu, P Manogharan, Z Fan, P Rajagopal
Ultrasonics 65, 370-379, 2016
262016
Interaction of shear horizontal bend (SHB) guided mode with defects
P Manogharan, X Yu, Z Fan, P Rajagopal
NDT & E International 75, 39-47, 2015
262015
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