Results 1 to 10 of about 349,003 (221)

Understanding tidal dissipation in gaseous giant planets from their core to their surface

open access: yesEPJ Web of Conferences, 2015
Tidal dissipation in planetary interiors is one of the key physical mechanisms that drive the evolution of star-planet and planet-moon systems. Tidal dissipation in planets is intrinsically related to their internal structure.
Guenel M., Mathis S., Remus F.
doaj   +2 more sources

Bardsey – an island in a strong tidal stream: underestimating coastal tides due to unresolved topography [PDF]

open access: yesOcean Science, 2020
Bardsey Island is located at the western end of the Llŷn Peninsula in northwestern Wales. Separated from the mainland by a channel that is some 3 km wide, it is surrounded by reversing tidal streams of up to 4 m s−1 during spring ...
J. A. M. Green, D. T. Pugh
doaj   +1 more source

Note on the redistribution and dissipation of tidal energy over mid-ocean ridges [PDF]

open access: yesTellus: Series A, Dynamic Meteorology and Oceanography, 2015
The redistribution and dissipation of internal wave energy arising from the conversion at mid-ocean ridges of the barotropic tide is studied in a set of numerical experiments.
Xinfeng Liang, Carl Wunsch
doaj   +1 more source

Tidal dissipation in stars and fluid planetary layers and its impact on the evolution of star-planet systems

open access: yesEPJ Web of Conferences, 2015
Tidal dissipation in stars and planets is one of the key physical mechanisms that drive the evolution of planetary systems. It intrinsically depends on the nature of the tidal response of celestial bodies, which is directly linked to their internal ...
Auclair-Desrotour P.   +2 more
doaj   +1 more source

The fate of Earth during the Sun’s giant phases

open access: yesAstronomy & Astrophysics
Context. The long-term evolution of planetary systems around solar-type stars is governed by the interplay between stellar expansion, tidal interactions, and mass loss during the red giant branch (RGB) and asymptotic giant branch (AGB) phases.
Esseldeurs M., Mathis S., Decin L.
doaj   +1 more source

Modern Tidal Interaction Models for Rapid Binary Population Synthesis. I. Methods

open access: yesThe Astrophysical Journal
In this work, we present an updated prescription of contemporary tidal dissipation theory adapted for rapid binary population synthesis. Our simplified expressions encode the dependence of tidal dissipation on stellar structure, stratification, and tidal
Veome Kapil   +5 more
doaj   +1 more source

Analysis of Io’s tidal response as a function of the properties of the partially molten layer

open access: yesAstronomy & Astrophysics
Context. Io’s internal heat, generated by Jupiter-driven tidal dissipation and the Laplace resonance, partially melts the mantle. However, the resulting melt fraction, depth, and spatial distribution of dissipation remain poorly constrained. Aims. We use
Paris M.   +13 more
doaj   +1 more source

Tidal Dissipation Regimes among the Short-period Exoplanets

open access: yesThe Astrophysical Journal Letters, 2023
The efficiency of tidal dissipation provides a zeroth-order link to a planet’s physical properties. For super-Earth and sub-Neptune planets in the range R _⊕ ≲ R _p ≲ 4 R _⊕ , particularly efficient dissipation (i.e., low tidal quality factors) may ...
Emma M. Louden   +2 more
doaj   +1 more source

Earth’s Rapid Rotation and Magma Ocean Solidification Drastically Limit Angular Momentum Removal by the Evection Resonance After a High-angular-momentum Moon-forming Giant Impact

open access: yesThe Astrophysical Journal
Moon formation by a high-angular-momentum (high-AM) giant impact may be best able to explain Earth–Moon isotopic similarities. However, the excess AM must be subsequently removed for consistency with the Earth–Moon system.
Raluca Rufu   +2 more
doaj   +1 more source

Local dissipation ratio of internal tides at key topographic features in the South China Sea [PDF]

open access: yesOcean Science
The local dissipation ratio of internal tides, q*, is a critical parameter in tidal mixing parameterizations. However, the conventionally adopted constant value of 0.3 in large-scale ocean models neglects its significant spatiotemporal variability. Based
Z. Yuan   +5 more
doaj   +1 more source

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