Acoustic radiation pressure
Encyclopedia
Acoustic radiation pressure is the apparent pressure difference between the average pressure at a surface moving with the sound displacement
s (the Lagrangian pressure) and the pressure that would have existed in the fluid of same mean density at rest. Numerous authors make a distinction between the phenomena of Rayleigh radiation pressure and Langevin radiation pressure.
Wave propagation
Wave propagation is any of the ways in which waves travel.With respect to the direction of the oscillation relative to the propagation direction, we can distinguish between longitudinal wave and transverse waves....
s (the Lagrangian pressure) and the pressure that would have existed in the fluid of same mean density at rest. Numerous authors make a distinction between the phenomena of Rayleigh radiation pressure and Langevin radiation pressure.