Inertial-acoustic wave
= Inertial-acoustic wave
An inertial-acoustic wave in a rotating compressible disk is restored jointly by pressure and epicyclic motion. For an axisymmetric radial wave in a Keplerian sheet, $\omega^2=\Omega^2+c_s^2k_x^2$.
= Inertial-acoustic wave
An inertial-acoustic wave in a rotating compressible disk is restored jointly by pressure and epicyclic motion. For an axisymmetric radial wave in a Keplerian sheet, $\omega^2=\Omega^2+c_s^2k_x^2$.