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Stationary (standing) wave |
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Interaction of a monochromatic plane wave
with an impedant material (normal and oblique incidence).
Highlighting of stationnary and propagative parts of acoustic fields |
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Interaction of a monochromatic plane wave
with an interface separating two fluid media
- Propagative
transmitted wave (before critical angle)
- Evanescent
transmitted wave (at and after critical angle)
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Interaction of a monochromatic
plane wave with an interface separating a fluid medium and an isotropic
solid media
- Propagative transmitted waves (before critical
angle)
- Evanescent longitudinal transmitted wave and
propagative shear transmitted wave (between the two critical angles)
- Evanescent transmitted waves (after the two
critical angles)
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Stationary modes in an infinite cylindric
guide,
without and with a meridian half wall |
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Spherical
harmonics |
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Directivity
diagram of a baffle as a function of the product ka |
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- What
is Acoustics? Click
on the image...
- Download
slides associated to the course (in
french or in english)
- Training
in Mechanics and Acoustics at Université du Maine
|
Version française
