Results 41 to 50 of about 4,987 (277)

Marginal Instability Within Internal Solitary Waves

Geophysical Research Letters, 2021
AbstractHigh‐resolution observations of the currents, hydrography, and turbulence within internal solitary waves (ISWs) reveal Kelvin‐Helmholtz (KH) billows and breaking waveforms occurring in the lower periphery and in the trailing edges, respectively, of the wave cores.
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

Shoaling Internal Solitary Wave USP Files

, 2023
MATLAB data files containing USP computed for shoaling internal solitary wave cases presented in "A new approach to understanding fluid mixing in process-study models of stratified fluids" study.
Magda Carr (16756512), Marek Stastna (314798), Samuel Hartharn-Evans (10052231)   +2 more
core   +1 more source

Instability in internal solitary waves with trapped cores

, 2012
A numerical method that employs a combination of contour advection and pseudo-spectral techniques is used to investigate instability in internal solitary waves with trapped cores. A three-layer configuration for the background stratification in which the
King, Stuart Edward, D. G. Dritschel, Carr, Magda, M. Carr, S. E. King, Dritschel, David Gerard   +5 more
core   +1 more source

ST-multi-ISWNet: an internal solitary wave instance segmentation algorithm based on spatial-temporal multi-modal under high sea states

International Journal of Digital Earth
Internal solitary waves are rapidly propagating disturbances that pose hazards to maritime operations while contributing to marine ecosystems through nutrient uplift.
Zetao Hu, Fangjie Yu, Hongxiang Lv, Ge Chen   +3 more
doaj   +1 more source

Structure of Large-Amplitude Internal Solitary Waves [PDF]

Journal of Physical Oceanography, 2000
The horizontal and vertical structure of large-amplitude internal solitary waves propagating in stratified waters on a continental shelf is investigated by analyzing the results of numerical simulations and in situ measurements. Numerical simulations aimed at obtaining stationary, solitary wave solutions of different amplitudes were carried out using a
VLASENKO V, BRANDT P, RUBINO, Angelo
openaire   +2 more sources

Convectively induced shear instability in large amplitude internal solitary waves

, 2008
Partially funded by grant no. GR/S27368/01 from EPSRCLaboratory study has been carried out to investigate the instability of an internal solitary wave of depression in a shallow stratified fluid system.
Fructus, D, J. Grue, Fructus, D., D. Fructus, Jensen, A., Jensen, A, P. A. Davies, Davies, P A, Grue, J., Carr, Magda, Grue, J, A. Jensen, M. Carr, Carr, M., Davies, P.A.   +14 more
core   +1 more source

Xenes for Sustainable Energy: A Roadmap From First‐Principles Design to Practical Deployment

Advanced Materials Interfaces, EarlyView.
Emerging 2D Xenes are advancing from theoretical predictions toward practical energy‐storage and conversion technologies through the integration of first‐principles modelling, experimental synthesis, electrochemical validation, and AI‐assisted materials design, enabling accelerated discovery of high‐performance and sustainable electrochemical systems ...
Onur Karaman, Ceren Karaman
wiley   +1 more source

W‐N‐C Tandem Catalytic Centers Mediating Efficient Charge Transfer for the Enhanced Radical‐Path U(VI) Photoreduction

Advanced Science, EarlyView.
This work constructed a tandem W−N−C center to simultaneously achieve the regulation of reaction pathways and optimization of charge separation efficiency. The Lewis‐acidic W6+ sites activated O2 to generate O2−$O_2^ - $, with enhanced charge separation via electronic modulation, steering U(VI) reduction down an efficient radical pathway.
Zhiyao Wu, Jinhao Xu, Hao Fu, Yuxiang Deng, Nannan Wang, Wenhua Zhang, Peng Zhang, Zhiwei Huang, Zhenpeng Cui, Shu‐Xian Hu, Wangsuo Wu, Duoqiang Pan   +11 more
wiley   +1 more source

Sparse Pd–Te Covalent Bridges Drive Anomalous Bulk‐to‐Monolayer Electronic and Magnetic Evolution in FePd2Te2

Advanced Science, EarlyView.
Bulk FePd2Te2 contains sparse interlayer Pd–Te covalent bonds, giving it unexpectedly low exfoliation energy and enabling van der Waals‐like exfoliation. Cleaving these bonds during exfoliation makes the monolayer magnetically distinct from the bulk: magnetic anisotropy energy increases, and the strain‐response coefficient of the magnetic moment ...
Huaiyuan Zhao, Jianwen Fang, Mohan Luo, Yinuo Ye, Yulin Wang, Jianhui Yang, Hongwen Zhang, Peng Cheng   +7 more
wiley   +1 more source