Results 1 to 10 of about 165,396 (115)
Stieltjes functions and spectral analysis in the physics of sea ice [PDF]
Nonlinear Processes in Geophysics, 2023 Polar sea ice is a critical component of Earth’s climate system. As a material, it is a multiscale composite of pure ice with temperature-dependent millimeter-scale brine inclusions, and centimeter-scale polycrystalline microstructure which is largely ...
K. M. Golden +3 more
doaj +1 more source
Solid-driven mechanism and experimental study based on surface acoustic wave microfluidic [PDF]
AIP Advances, 2020 This study proposes a method to drive a solid by liquid–solid coupling and designs and manufactures a surface acoustic wave actuator to drive a wetted solid ball. The solid ball moves under surface acoustic wave microfluidic acoustic streaming. By theoretical analysis and experimental testing, the driving model is systematically examined in terms of ...
Tinghua Li +8 more
openaire +2 more sources
Teleseismic earthquake wavefields observed on the Ross Ice Shelf
Journal of Glaciology, 2021 Observations of teleseismic earthquakes using broadband seismometers on the Ross Ice Shelf (RIS) must contend with environmental and structural processes that do not exist for land-sited seismometers.
Michael G. Baker +6 more
doaj +1 more source
Results in Physics, 2022 Seeking solutions to nonlinear differential equations cannot be overemphasized as this illuminates clarity in the dynamical behavior of the described model, and thus, enables precise forecasting of the processes with respect to time.In this study, Elzaki
Kingsley Timilehin Akinfe +1 more
doaj +1 more source
Interaction effects from the elastodynamic scattering by two symmetric spherical cavities
AIP Advances, 2023 The scattering of harmonic waves has been studied extensively for problems in quantum mechanics, acoustics, electromagnetics, and elasticity. Solutions to elastodynamic problems are the basis for ultrasonic non-destructive evaluation measurement models ...
Thomas L. Warren
doaj +1 more source
Геофизический журнал, 2017 It follows from the basic principles of mechanics of deformable solids relating to the strength, stability and propagation of elastic waves that the inner core of the Earth cannot exist in the form of a spherical structure in the assumed thermobaric ...
H.H. Guliyev
doaj +1 more source
Cavitation Induction by Projectile Impacting on a Water Jet [PDF]
, 2019 The present paper focuses on the simulation of the high-velocity impact of a projectile impacting on a water-jet, causing the onset, development and collapse of cavitation. The simulation of the fluid motion is carried out using an explicit, compressible,
Farhat, M. +4 more
core +1 more source
Bottom changes in coastal areas with complex shorelines [PDF]
, 2017 A model for the sea-bottom change simulations in coastal areas with complex shorelines is proposed. In deep and intermediate water depths, the hydrodynamic quantities are calculated by numerically integrating the contravariant Boussinesq equations ...
Cannata, Giovanni +2 more
core +1 more source
Liquid Droplet Microresonators
Sensors, 2019 We provide here an overview of passive optical micro-cavities made of droplets in the liquid phase. We focus on resonators that are naturally created and suspended under gravity thanks to interfacial forces, illustrating simple ways to excite whispering ...
Antonio Giorgini +4 more
doaj +1 more source
The sinking of the El Faro: predicting real world rogue waves during Hurricane Joaquin [PDF]
, 2017 We present a study on the prediction of rogue waves during the 1-hour sea state of Hurricane Joaquin when the Merchant Vessel El Faro sank east of the Bahamas on October 1, 2015.
Chawla, Arun +2 more
core +3 more sources