Reformulation of the parabolic approximation for waves in stratifiedmoving media

DOI10.2514/3.9824zbMath0667.76152OpenAlexW1987277267WikidataQ56970041 ScholiaQ56970041MaRDI QIDQ3820313

Gerry L. McAninch

Publication date: 1987

Published in: AIAA Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2514/3.9824

zbMATH Keywords

Helmholtz equationmultiplicative functionsvariable index of refractionacoustic disturbancesstratified moving mediumparabolic differential equations of second orderasymptotic, large wave number approximationextension of the geometric acoustics approximation

Mathematics Subject Classification ID

Hydro- and aero-acoustics (76Q05) Reaction effects in flows (76V05)

This page was built for publication: Reformulation of the parabolic approximation for waves in stratifiedmoving media