Gravity waves
Dispersion
Relation for LANS-a
using linearized shallow water equations
using linearized shallow water equations
normally:
with LANS-a:
Rossby waves
normally:
LANS-a:
normal
with LANS-a
normal
with LANS-a
LANS-a slows
down gravity and Rossby waves at high wave number.
frequency w,
wavenumber k, gravity g, height H
Rossby radius
Dispersion relation
Dispersion relation
beta
