Atmosphere-ocean InteractionClarendon Press, 1972 - 275 pages |
From inside the book
Results 1-3 of 11
Page 36
... group velocity and dispersion , we can consider a group of waves which all propagate in the direction of the x axis . The frequency is supposed to vary continuously , and the Fourier amplitudes are defined initially by a ( k ) = a ( ko ) ...
... group velocity and dispersion , we can consider a group of waves which all propagate in the direction of the x axis . The frequency is supposed to vary continuously , and the Fourier amplitudes are defined initially by a ( k ) = a ( ko ) ...
Page 37
... group velocity is specified by the vector Cgi = aw ək ; = awk ; ak k ( 1.92 ) This vector can differ from the phase velocity c , both in magnitude and direction . The energy of a wave packet was shown to be advected with the group velocity ...
... group velocity is specified by the vector Cgi = aw ək ; = awk ; ak k ( 1.92 ) This vector can differ from the phase velocity c , both in magnitude and direction . The energy of a wave packet was shown to be advected with the group velocity ...
Page 104
... group velocity of pure gravity waves ( g = g ) in deep water ( D → ∞ ) is simply half the phase velocity . In very shallow water ( 2kD < 1 ) the group and phase velocities of gravity waves become identical — a conclusion that also is ...
... group velocity of pure gravity waves ( g = g ) in deep water ( D → ∞ ) is simply half the phase velocity . In very shallow water ( 2kD < 1 ) the group and phase velocities of gravity waves become identical — a conclusion that also is ...
Contents
INTRODUCTION | 1 |
THE STATE OF MATTER NEAR THE INTERFACE | 42 |
SURFACE WAVES | 98 |
Copyright | |
6 other sections not shown
Other editions - View all
Common terms and phrases
advection air-sea amplitude angle approximately atmosphere baroclinic barotropic Brunt-Väisälä frequency bubbles cause changes circulation cloud components constant convection convergence Coriolis force Coriolis parameter cyclonic decrease density anomaly direction dissipation drag coefficient eddy effect Ekman layer equation expression flow fluctuations fluid flux frequency friction function geostrophic gravity waves group velocity height horizontal hurricane increase inertial infrared instability integral interactions interface inversion ITCZ latitude layer depth mean meridional mixed layer moisture molecular momentum motion observations ocean oscillations parameter perturbations phase phase velocity planetary boundary layer potential temperature pressure gradient processes propagation radiance radiation ratio region relatively represents resulting Reynolds number Reynolds stress Rossby waves scale sea surface sea-surface temperature shear specified spectrum storm surface temperature term thermocline transport tropical turbulent upwelling variable variations vector vertical viscosity vorticity wave number wavelength wind stress wind velocity zero zonal дх