Numerical investigation of the nonlinear fractional Ostrovsky equation

F Wang, E Hou, SA Salama, MMA Khater - Fractals, 2022 - World Scientific
This research paper investigates the numerical solutions of the nonlinear fractional
Ostrovsky equation through five recent numerical schemes (Adomian decomposition (AD) …

Abundant novel wave solutions of nonlinear Klein–Gordon–Zakharov (KGZ) model

M Khater, AA Mousa, MA El-Shorbagy… - The European Physical …, 2021 - Springer
In this manuscript, the computational solutions of the nonlinear Klein–Gordon–Zakharov
(KGZ) model are scrutinized through a new generalized analytical scheme. This …

The K‐profile parameterization augmented by deep neural networks (KPP_DNN) in the general ocean turbulence model (GOTM)

J Yuan, JH Liang, EP Chassignet… - Journal of Advances …, 2024 - Wiley Online Library
Abstract This study utilizes Deep Neural Networks (DNN) to improve the K‐Profile
Parameterization (KPP) for the vertical mixing effects in the ocean's surface boundary layer …

Exploring the use of machine learning to parameterize vertical mixing in the ocean surface boundary layer

JH Liang, J Yuan, X Wan, J Liu, B Liu, H Jang, M Tyagi - Ocean Modelling, 2022 - Elsevier
In ocean and climate models, the simulation of upper-ocean temperature and salinity
depends on mixing parameterizations for ocean surface boundary layer turbulence. Existing …

[HTML][HTML] Wind-and wave-driven ocean surface boundary layer in a frontal zone: Roles of submesoscale eddies and Ekman–Stokes transport

J Yuan, JH Liang - Journal of Physical Oceanography, 2021 - journals.ametsoc.org
Large-eddy simulations are used to investigate the influence of a horizontal frontal zone,
represented by a stationary uniform background horizontal temperature gradient, on the …

On the dynamics of strong Langmuir turbulence through the five recent numerical schemes in the plasma physics

MMA Khater - Numerical Methods for Partial Differential …, 2022 - Wiley Online Library
This paper discusses the numerical solutions of the nonlinear Klein–Gordon–Zakharov
model by the use of five recent numerical schemes (Adomian decomposition, El‐kalla, cubic …

Surface gravity waves and their role in ocean‐atmosphere coupling in the Gulf of Mexico

E Abolfazli, JH Liang, Y Fan, QJ Chen… - Journal of …, 2020 - Wiley Online Library
This study provides an overview of the surface gravity wave dynamics in the Gulf of Mexico
(GoM) using numerical simulations. The focus is on the effects of ocean currents on waves …

Cascades of turbulent kinetic energy and multicomponent scalars in a momentum-scalar coupling turbulence driven by multiple mechanisms under homogeneous …

W Zhao - Physical Review Fluids, 2024 - APS
Momentum-scalar coupling turbulence, a phenomenon observed in both natural and
engineering contexts, involves the intricate interaction between multicomponent scalars and …

Modeling sediment flocculation in Langmuir turbulence

J Liu, JH Liang, K Xu, Q Chen… - Journal of Geophysical …, 2019 - Wiley Online Library
Cohesive sediments exist as flocs of different sizes, which are built and destroyed through
flocculation processes including both aggregation and breakup. This study investigates …

Suppression of CO2 Outgassing by Gas Bubbles Under a Hurricane

JH Liang, EA D'Asaro, CL McNeil, Y Fan… - Geophysical …, 2020 - Wiley Online Library
The role of gas bubbles on the air‐sea CO2 flux during Hurricane Frances (2004) is studied
using a large‐eddy simulation model that couples ocean surface boundary layer turbulence …