| Crack detection in full size Cz-silicon wafers using lamb wave air coupled ultrasonic testing (LAC-UT) SK Chakrapani, MJ Padiyar, K Balasubramaniam Journal of Nondestructive Evaluation 31, 46-55, 2012 | 49 | 2012 |
| Nonlinear forced vibration of carbon fiber/epoxy prepreg composite beams: Theory and experiment SK Chakrapani, DJ Barnard, V Dayal Composites Part B: Engineering 91, 513-521, 2016 | 37 | 2016 |
| The interaction of Rayleigh waves with delaminations in composite laminates SK Chakrapani, V Dayal The Journal of the Acoustical Society of America 135 (5), 2646-2653, 2014 | 32 | 2014 |
| Determination of acoustic nonlinearity parameter (β) using nonlinear resonance ultrasound spectroscopy: Theory and experiment SK Chakrapani, DJ Barnard The Journal of the Acoustical Society of America 141 (2), 919-928, 2017 | 30 | 2017 |
| Characterization of waviness in wind turbine blades using air coupled ultrasonics SK Chakrapani, V Dayal, DK Hsu, DJ Barnard, A Gross AIP Conference Proceedings 1335 (1), 956-962, 2011 | 25 | 2011 |
| Detection and characterization of waviness in unidirectional GFRP using Rayleigh wave air coupled ultrasonic testing (RAC-UT) SK Chakrapani, V Dayal, D Barnard Research in Nondestructive Evaluation 24 (4), 191-201, 2013 | 24 | 2013 |
| Influence of surface roughness on the measurement of acoustic nonlinearity parameter of solids using contact piezoelectric transducers SK Chakrapani, A Howard, D Barnard Ultrasonics 84, 112-118, 2018 | 23 | 2018 |
| Ultrasonic testing of adhesive bonds of thick composites with applications to wind turbine blades SK Chakrapani, V Dayal, R Krafka, A Eldal AIP Conference Proceedings 1430 (1), 1284-1290, 2012 | 22 | 2012 |
| Ultrasonic Rayleigh wave inspection of waviness in wind turbine blades: Experimental and finite element method SK Chakrapani, V Dayal, DJ Barnard, A Eldal, R Krafka AIP Conference Proceedings 1430 (1), 1911-1917, 2012 | 20 | 2012 |
| Detection of in-plane fiber waviness in composite laminates using guided Lamb modes SK Chakrapani, D Barnard, V Dayal AIP Conference Proceedings 1581 (1), 1134-1140, 2014 | 17 | 2014 |
| NDE of additively manufactured components with embedded defects (reference standards) using conventional and advanced ultrasonic methods L Koester, RA Roberts, DJ Barnard, S Chakrapani, S Singh, R Hogan, ... AIP Conference Proceedings 1806 (1), 2017 | 12 | 2017 |
| Measurement of nonlinearity parameter (β) of water using commercial immersion transducers DJ Barnard, SK Chakrapani AIP Conference Proceedings 1706 (1), 2016 | 12 | 2016 |
| Influence of fiber orientation on the inherent acoustic nonlinearity in carbon fiber reinforced composites SK Chakrapani, DJ Barnard, V Dayal The Journal of the Acoustical Society of America 137 (2), 617-624, 2015 | 11 | 2015 |
| A calibration technique for ultrasonic immersion transducers and challenges in moving towards immersion based harmonic imaging SK Chakrapani, DJ Barnard Journal of Nondestructive Evaluation 38, 1-13, 2019 | 9 | 2019 |
| Review of ultrasonic testing for NDE of composite wind turbine blades SK Chakrapani, DJ Barnard, V Dayal AIP Conference Proceedings 2102 (1), 2019 | 9 | 2019 |
| Numerical study of Rayleigh wave propagation along a horizontal semi-infinite crack buried in half-space SK Chakrapani The Journal of the Acoustical Society of America 141 (1), 137-146, 2017 | 9 | 2017 |
| Nondestructive evaluation of helicopter rotor blades using guided Lamb modes SK Chakrapani, D Barnard, V Dayal Ultrasonics 54 (3), 826-833, 2014 | 9 | 2014 |
| Determination of single crystal elastic moduli of KTb3F10 by resonant ultrasound spectroscopy A Balodhi, K Chang, KT Stevens, SK Chakrapani, SM Ennaceur, ... Journal of Applied Physics 128 (16), 2020 | 8 | 2020 |
| Phased array ultrasonic imaging and characterization of adhesive bonding between thermoplastic composites aided by machine learning G Piao, J Mateus, J Li, R Pachha, P Walia, Y Deng, S Kishore Chakrapani Nondestructive Testing and Evaluation 38 (3), 500-518, 2023 | 7 | 2023 |
| Fatigue damage evaluation of carbon fiber reinforced composites using nonlinear resonance spectroscopy SK Chakrapani, DJ Barnard NDT & E International 116, 102331, 2020 | 7 | 2020 |
Daniel BarnardIowa State UniversityПодтвержден адрес электронной почты в домене iastate.edu
