ACOUSTIC PROPAGATION IN AN UNCERTAIN WAVEGUIDE ENVIRONMENT USING STOCHASTIC BASIS EXPANSIONS

DOI10.1142/S0218396X10004255zbMath1270.76071MaRDI QIDQ2845388

Dennis B. Creamer, Steven Finette, Yu Yu Khine

Publication date: 30 August 2013

Published in: Journal of Computational Acoustics (Search for Journal in Brave)

zbMATH Keywords

uncertaintyrandom mediaacoustic propagationpolynomial chaos

Mathematics Subject Classification ID

Stochastic analysis applied to problems in fluid mechanics (76M35) Hydro- and aero-acoustics (76Q05)

Related Items (7)

Hybrid Uncertain Analysis for Exterior Acoustic Field Prediction with Interval Random Parameters ⋮ Unified response probability distribution analysis of two hybrid uncertain acoustic fields ⋮ An interval random perturbation method for structural-acoustic system with hybrid uncertain parameters ⋮ A flexible polynomial expansion method for response analysis with random parameters ⋮ Hybrid uncertainty propagation in structural-acoustic systems based on the polynomial chaos expansion and dimension-wise analysis ⋮ Random matrix theory for an adiabatically-varying oceanic acoustic waveguide ⋮ Uncertainty quantification for acoustic wave propagation in a shallow water environment

Uses Software

• MATLAB expm

Cites Work

• Unnamed Item
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• The orthogonal development of non-linear functionals in series of Fourier-Hermite functionals
• On closure schemes for polynomial chaos expansions of stochastic differential equations
• Green function for wave motion in acoustic media with large randomness
• NUMERICAL SOLUTION OF ONE-DIMENSIONAL WAVE EQUATION WITH STOCHASTIC PARAMETERS USING GENERALIZED POLYNOMIAL CHAOS EXPANSION
• Multi-Element Generalized Polynomial Chaos for Arbitrary Probability Measures
• The Scaling and Squaring Method for the Matrix Exponential Revisited
• The Homogeneous Chaos

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