Spherical One-Way Wave Equation

Spherical One-Way Wave Equation

The coordinate-free one-way wave equation is transferred in spherical coordinates. Therefore it is necessary to achieve consistency between <inline-formula><math display="inline"><semantics><mrow><mi>g</mi><mi>r</mi><mi>a</mi><...

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Bibliographic Details
Main Authors: Oskar Bschorr, Hans-Joachim Raida
Format: Article
Language:English
Published: MDPI AG 2021-04-01
Series:Acoustics
Subjects:
spherical wave
one-way wave equation
two-way wave equation
spherical coordinates
Nabla operators: gradient, divergence, Laplace
impulse flow equilibrium
Online Access:https://www.mdpi.com/2624-599X/3/2/21

Internet

https://www.mdpi.com/2624-599X/3/2/21

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