Abstract
Present Doppler‐spreading models for short internal waves in the atmosphere and the ocean either neglect the time dependence of the background long‐wave shear entirely, or ignore time‐dependent effects in their parameterization of dissipation. We use ray and numerical simulations to examine the Doppler spreading of a short internal‐wave packet by an inertia‐wave packet. The results are enough to show that time dependence in the long‐wave shear can make a significant difference to short‐wave behavior, and will need to be taken into account in future modelling efforts.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
