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3D Wave Propagation Modeling in Presence of Topography
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 73rd EAGE Conference and Exhibition incorporating SPE EUROPEC 2011, May 2011, cp-238-00009
- ISBN: 978-90-73834-12-5
Abstract
We studied and developed an efficient method to handle the wave simulation in presence of topography based on curvilinear finite difference. Foremost, we derived the modified equations on the continuous problem. We used afterwards optimized stencils and optimized selective filters adapted from aeroacoustics.