Dynamic Elastic Tides
Author(s)
Wisdom, Jack; Meyer, Jennifer Ann
Download10569_2016_Article_9682.pdf (665.0Kb)
OPEN_ACCESS_POLICY
Open Access Policy
Creative Commons Attribution-Noncommercial-Share Alike
Terms of use
Metadata
Show full item recordAbstract
This is an exploration of dynamic tides on elastic bodies. The body is thought of as a dynamical system described by its modes of oscillation. The dynamics of these modes are governed by differential equations that depend on the rheology. The modes are damped by dissipation. Tidal friction occurs as exterior bodies excite the modes and the modes act back on the tide raising body. The whole process is governed by a closed set of differential equations. Standard results from tidal theory are recovered in a two-timescale approximation to the solution of these differential equations.
Date issued
2016-04Department
Massachusetts Institute of Technology. Department of Earth, Atmospheric, and Planetary SciencesJournal
Celestial Mechanics and Dynamical Astronomy
Publisher
Springer Netherlands
Citation
Wisdom, Jack, and Jennifer Meyer. “Dynamic Elastic Tides.” Celestial Mechanics and Dynamical Astronomy (April 4, 2016).
Version: Author's final manuscript
ISSN
0923-2958
1572-9478