Characteristics of the linearized equations of motion for a compressible fluid

DOI10.1063/1.868426zbMath0826.76079OpenAlexW1975553629MaRDI QIDQ4837414

Dimitri Papamoschou

Publication date: 3 July 1995

Published in: Physics of Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1063/1.868426

zbMATH Keywords

geometric acousticswave frontsbicharacteristicsraysFermat's least-time principleshear layer curve

Mathematics Subject Classification ID

PDEs in connection with fluid mechanics (35Q35) Geometric theory, characteristics, transformations in context of PDEs (35A30) Existence, uniqueness, and regularity theory for compressible fluids and gas dynamics (76N10)

Related Items (2)

Kinetic Modeling of Multiple Scattering of Acoustic Waves in Randomly Heterogeneous Flows ⋮ Compressibility effects on the structural evolution of transitional high-speed planar wakes

Cites Work

• Energy Invariant for Geometric Acoustics in a Moving Medium
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