@article{ferrand:cea-01820751, TITLE = {{Modelling of waves propagation on irregular surfaces using ray tracing and GTD approaches: Application to head waves simulation in TOFD inspections for NDT}}, AUTHOR = {Ferrand, A. and Darmon, M. and Chatillon, S. and Deschamps, M.}, URL = {https://cea.hal.science/cea-01820751}, NOTE = {Conference of 12th Anglo-French Physical Acoustics Conference, AFPAC 2013 ; Conference Date: 16 January 2013 Through 18 January 2013; Conference Code:104840}, JOURNAL = {{Journal of Physics: Conference Series}}, PUBLISHER = {{IOP Science}}, VOLUME = {498}, NUMBER = {1}, YEAR = {2014}, DOI = {10.1088/1742-6596/498/1/012011}, KEYWORDS = {Acoustics ; Diffraction ; Elastic waves ; Inspection ; Interfaces (materials) ; Nondestructive examination ; Ray tracing ; Seismic waves ; Tracking (position) ; Ultrasonic applications ; Wave propagation ; Geometrical theory of diffraction ; Non destructive evaluation ; Precise positioning ; Propagation modeling ; Ray-tracing technique ; Surface irregularities ; Time-of-flight diffraction technique ; Ultrasonic methods ; Ultrasonic testing}, HAL_ID = {cea-01820751}, HAL_VERSION = {v1}, }