An iterative method to compute conformal mappings and their inverses in the context of water waves over topographies
Sign Up to like & getrecommendations! Published in 2021 at "International Journal for Numerical Methods in Fluids"
DOI: 10.1002/fld.5030
Abstract: An iterative numerical method to compute the conformal mapping in the context of propagating water waves over uneven topographies is investigated. The map flattens the fluid domain onto a canonical strip in which computations are… read more here.
Keywords: method compute; water waves; compute conformal; method ... See more keywords
Model Equations and Traveling Wave Solutions for Shallow-Water Waves with the Coriolis Effect
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Nonlinear Science"
DOI: 10.1007/s00332-018-9510-x
Abstract: In the present study, we start by formally deriving the simplified phenomenological models of long-crested shallow-water waves propagating in the equatorial ocean regions with the Coriolis effect due to the Earth’s rotation. These new model… read more here.
Keywords: model equations; shallow water; coriolis effect; effect ... See more keywords
On the Modelling of Shallow-Water Waves with the Coriolis Effect
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Nonlinear Science"
DOI: 10.1007/s00332-019-09569-w
Abstract: Consideration herein is a rotation-Camassa–Holm-type equation, which can be derived as an asymptotic model for the propagation of long-crested shallow-water waves in the equatorial ocean regions with the weak Coriolis effect due to the Earth’s… read more here.
Keywords: wave breaking; water waves; coriolis effect; shallow water ... See more keywords
ONR Tumblehome course keeping and maneuvering in calm water and waves
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Marine Science and Technology"
DOI: 10.1007/s00773-018-0598-3
Abstract: This paper discusses the maneuvering performance of the Office of Naval Research Tumblehome (ONRT) surface combatant model in waves. Maneuvering tests in calm water and regular waves using free-running model were conducted at the IIHR… read more here.
Keywords: onr tumblehome; water; calm water; course keeping ... See more keywords
Statistical Phase Transitions and Extreme Events in Shallow Water Waves with an Abrupt Depth Change
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Statistical Physics"
DOI: 10.1007/s10955-019-02465-3
Abstract: Predicting extreme events in complex nonlinear systems is an extremely challenging and important area in climate science. Important examples include extreme events near coastal continental shelves for shallow and deep water waves. Recent laboratory experiments… read more here.
Keywords: transition; water; model; extreme events ... See more keywords
Dispersive effects of water waves generated by submerged landslide
Sign Up to like & getrecommendations! Published in 2020 at "Natural Hazards"
DOI: 10.1007/s11069-020-04063-z
Abstract: In this study, we developed three solutions with different degrees of dispersion for an idealized model where the landslide moves along a flat bottom; this was to elucidate the effects of landslide acceleration on the… read more here.
Keywords: three solutions; water; dispersive effects; landslide acceleration ... See more keywords
Solution of the problem of propagation of water waves over a pair of asymmetrical rectangular trenches
Sign Up to like & getrecommendations! Published in 2019 at "Applied Ocean Research"
DOI: 10.1016/j.apor.2019.101946
Abstract: Abstract The problem of propagation of obliquely incident surface water waves over a pair of asymmetrical rectangular trenches in a channel of finite depth is examined for its solution. The mathematical problem is handled for… read more here.
Keywords: pair asymmetrical; solution; problem propagation; waves pair ... See more keywords
Numerical continuation method for large-amplitude steady water waves on depth-varying currents in flows with fixed mean water depth
Sign Up to like & getrecommendations! Published in 2021 at "Applied Ocean Research"
DOI: 10.1016/j.apor.2021.102631
Abstract: Abstract A numerical method is proposed for computation of large amplitude water waves interacting with depth varying currents. The proposed method is developed for fixed mean-depth of water for which a theoretical formulation has recently… read more here.
Keywords: water depth; water; method; large amplitude ... See more keywords
Bragg resonant reflection of water waves by a Bragg breakwater with porous trapezoidal bars on a sloping permeable seabed
Sign Up to like & getrecommendations! Published in 2021 at "Applied Ocean Research"
DOI: 10.1016/j.apor.2021.102770
Abstract: Abstract For water waves propagating over a permeable sea bottom, a one-dimensional modified mild-slope equation (MMSE) is briefly derived considering the effects of porous media and capable of describing a rapidly varying topography. The thickness… read more here.
Keywords: resonant reflection; trapezoidal bars; bragg resonant; water waves ... See more keywords
Lateral line: From water waves to brain waves
Sign Up to like & getrecommendations! Published in 2021 at "Current Biology"
DOI: 10.1016/j.cub.2021.03.020
Abstract: Fish use the highly stereotyped lateral line system to swim against a current. New research reveals that the order of the lateral line system is less important than brain response asymmetries for achieving this navigational… read more here.
Keywords: waves brain; line; lateral line; line water ... See more keywords
Improving performance of a semi-analytical model for nonlinear water waves
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Hydro-environment Research"
DOI: 10.1016/j.jher.2019.01.002
Abstract: Abstract An efficient semi-analytical solution to the problem of nonlinear water waves propagating at a constant depth is derived using parallel computing techniques. The approach is based on the assumptions of an irrotational flow of… read more here.
Keywords: nonlinear water; semi analytical; performance; model ... See more keywords