Results 31 to 40 of about 9,353 (305)

Coexistence of internal gravity waves and Tayler-Spruit magnetic fields in the radiative cores of low-mass stars

Astronomy & Astrophysics
Context. The Tayler-Spruit dynamo (TSD) is capable of generating a small-scale magnetic field in the differentially rotating, stably stratified layers of stars. Its activity was recently observed in numerical simulations.
Amard L., Mathis S.
doaj   +1 more source

Diagnosing Ocean‐Wave‐Turbulence Interactions From Space

Geophysical Research Letters, 2019
Numerical studies indicate that interactions between ocean internal gravity waves (especially those
H. S. Torres, P. Klein, L. Siegelman, B. Qiu, S. Chen, C. Ubelmann, J. Wang, D. Menemenlis, L.‐L. Fu   +8 more
doaj   +1 more source

Thermal and non-thermal internal gravity waves

, 2020
This note deals with internal gravity waves in a single-component fluid and those in a two-component fluid in a physically reasonable manner. As a result, it becomes apparent that internal gravity waves can be classified, on the basis of their source of ...
MARUYAMA, Kiyoshi
core   +1 more source

Internal-wave-induced dissipation rates in the Weddell Sea Bottom Water gravity current [PDF]

Ocean Science
This study investigates the role of wave-induced turbulence in the dynamics of the Weddell Sea Bottom Water gravity current. The current transports dense water from its formation sites on the shelf to the deep sea and is a crucial component of the ...
O. Pinner, F. Pollmann, M. Janout, G. Voet, T. Kanzow, T. Kanzow   +5 more
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Investigating water movements around a shallow shipwreck in Big Tub Harbour of Lake Huron: Implications for managing and preserving underwater shipwrecks.

PLoS ONE, 2023
The Sweepstakes, in Fathom Five National Marine Park, is Ontario's most iconic shipwreck with over 100,000 visitors each summer. Continued exposure to water currents has directly and indirectly affected the integrity of the wreck and resulted in ...
Bryan Flood, Lakshika Girihagama, Mathew G Wells, Reza Valipour, Patricia Semcesen, Scott Parker   +5 more
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Internal Acoustic Gravity Waves [PDF]

Zeitschrift für Naturforschung A, 1968
An exhaustive analysis of wave motion in a compressible isothermal medium under the influence of gravity is presented. The dispersion relation governing the wave propagation is derived from the linearized equations of fluid dynamics and thermodynamics, and it is arranged in a nondimensional form.
Alden Mclellan, F. Winterberg
openaire   +1 more source

The steady-state form of large-amplitude internal solitary waves

, 2010
A new numerical scheme for obtaining the steady-state form of an internal solitary wave of large amplitude is presented. A stratified inviscid two-dimensional fluid under the Boussinesq approximation flowing between horizontal rigid boundaries is ...
King, Stuart Edward, MAGDA CARR, Carr, Magda, STUART E. KING, DAVID G. DRITSCHEL, Dritschel, David Gerard   +5 more
core   +1 more source

Mathematical modelling for gravity waves interactions coupled with localized water vapor and ozone in the atmosphere

Frontiers in Earth Science
In the atmosphere, the interrelationship between dynamics and chemistry results in mutual influence and interaction. The behavior of internal gravity waves is influenced by the thermal effects caused by chemical components present in the atmosphere.
Ahmed S. Almohaimeed
doaj   +1 more source

Experiments on the structure and stability of mode-2 internal solitary-like waves propagating on an offset pycnocline

, 2015
The structure and stability of mode-2 internal solitary-like waves is investigated experimentally. A rank-ordered train of mode-2 internal solitary waves is generated using a lock release configuration.
P. A. Davies, Hoebers, Ruud, R. P. Hoebers, Davies, P. A., Carr, Magda, Davies, Peter, Carr M, M. Carr, Davies PA, Carr, M., Hoebers RP, Hoebers, R. P.   +11 more
core   +1 more source

Internal gravity waves versus inertial waves in the laboratory

Comptes Rendus. Physique
Density-stratified and/or rotating fluids are very common in geophysical and astrophysical flows and enable the propagation of respectively internal gravity waves and inertial waves.
Joubaud, Sylvain, Boury, Samuel, Odier, Philippe   +2 more
doaj   +1 more source