Scattering at a rough boundary—Extensions of the Kirchhoff approximation

DOI10.1121/1.387780zbMath0488.73029OpenAlexW2066885514MaRDI QIDQ3950054

E. G. Liszka, John J. McCoy

Publication date: 1982

Published in: The Journal of the Acoustical Society of America (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1121/1.387780

zbMATH Keywords

iterationseries solutionKirchhoff approximationzeroth-order termHelmholtz integral formulastationary phase approximationsacoustic field reflected from rough surfaceboundary surface integral equation on unspecified field valuesconsider first two iterates in detailn-fold integrationnth- order iteratepressure release surface

Mathematics Subject Classification ID

Wave scattering in solid mechanics (74J20) Waves in solid mechanics (74J99)

Related Items (2)

High-order solutions of three-dimensional rough-surface scattering problems at high-frequencies. Part II: The vector electromagnetic case ⋮ High-order numerical solutions in frequency-independent computational times for scattering applications associated with surfaces with composite roughness

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