[BOEK][B] Physics of tsunamis

BW Levin, M Nosov - 2009 - Springer
In the first edition, we paid attention not only to tsunami waves, but to related phenomena,
namely, seaquakes, as well, which to a significant extent reflected the interests of the …

Time-domain wave response of a compressible ocean due to an arbitrary ocean bottom motion

S Das, MH Meylan - Applied Mathematical Modelling, 2023 - Elsevier
The time-domain motion of a finite depth ocean subject to an arbitrary (in both time and
space) imposed displacement of the bottom is studied under the assumption of linear theory …

Numerical validation of an effective slender fault source solution for past tsunami scenarios

B Gomez, U Kadri - Physics of Fluids, 2023 - pubs.aip.org
To estimate tsunami hazards, it is first necessary to have reliable data relating to the rupture
characteristics, such as epicenter, fault geometry, uplift speed, and duration. We made use …

Effect of water compressibility, sea-floor elasticity, and field gravitational potential on tsunami phase speed

A Abdolali, U Kadri, JT Kirby - Scientific reports, 2019 - nature.com
Tsunamis can propagate thousands of kilometres across the ocean. Precise calculations of
arrival times are essential for reliable early warning systems, determination of source and …

Acoustic-gravity waves generated by surface disturbances

C Meza-Valle, U Kadri, JH Ortega - European Journal of Mechanics-B …, 2023 - Elsevier
The sudden generation of wave disturbances in the ocean is associated with a change in
the pressure field in the liquid layer. Consequently, compression-type of waves, known as …

Near real-time calculation of submarine fault properties using an inverse model of acoustic signals

B Gomez, U Kadri - Applied Ocean Research, 2021 - orca.cardiff.ac.uk
A submarine earthquake that generates a tsunami sends a family of acoustic signals that
carry information on the fault dynamics and geometry. These signals travel at the speed of …

Acoustic–gravity waves from multi-fault rupture

B Williams, U Kadri, A Abdolali - Journal of Fluid Mechanics, 2021 - cambridge.org
The propagation of wave disturbances from a complex multi-fault submarine earthquake of
slender rectangular segments in a sea of constant depth is discussed, accounting for both …

Wave motion in a heavy compressible fluid: Revisited

U Kadri - European Journal of Mechanics-B/Fluids, 2015 - Elsevier
The effect of the compressibility of the ocean and its role in generating progressive
compression-type waves (acoustic-gravity waves) are revisited. Originally, Longuet-Higgins …

On the steady-state resonant acoustic–gravity waves

X Yang, F Dias, S Liao - Journal of Fluid Mechanics, 2018 - cambridge.org
The steady-state interaction of acoustic–gravity waves in an ocean of uniform depth is
researched theoretically by means of the homotopy analysis method (HAM), an analytic …

Effects of the sound speed vertical profile on the evolution of hydroacoustic waves

S Michele, E Renzi - Journal of Fluid Mechanics, 2020 - cambridge.org
We present a novel analytical model for the evolution of hydroacoustic waves in weakly
compressible fluids characterised by depth variations of the sound speed profile. Using a …