Experimental study on motion characterisation of CALM buoy hose system under water waves

CV Amaechi, F Wang, J Ye - Journal of Marine Science and Engineering, 2022 - mdpi.com
The application of marine bonded hoses has increased in recent times, due to the need for
more flexible conduits and flexible applications in the offshore industry. These marine …

Convergence analysis of weak Galerkin flux-based mixed finite element method for solving singularly perturbed convection-diffusion-reaction problem

Z Gharibi, M Dehghan - Applied Numerical Mathematics, 2021 - Elsevier
This article is assigned to the numerical analysis of a new weak Galerkin mixed-type finite
element method for the diffusion-convection-reaction problem with singular perturbation …

Impact of variable fluid properties and double diffusive Cattaneo–Christov model on dissipative Non-Newtonian fluid flow due to a stretching sheet

KM Khalil, A Soleiman, AM Megahed, W Abbas - Mathematics, 2022 - mdpi.com
The present work focuses on the attributes of flow, heat, and mass transfer together with
double diffusive Cattaneo–Christov mechanism with regards to their applications. The aim of …

Numerical analysis of fully discrete energy stable weak Galerkin finite element Scheme for a coupled Cahn-Hilliard-Navier-Stokes phase-field model

M Dehghan, Z Gharibi - Applied Mathematics and Computation, 2021 - Elsevier
Abstract The Cahn-Hilliard phase-field model of two-phase incompressible flows, namely
the Cahn-Hilliard-Navier-Stokes (CH-NS) problem represents the fundamental building …

Analysis of the high-speed jet in a liquid-ring pump ejector using a proper orthogonal decomposition method

LJ Jiang, RH Zhang, XB Chen… - Engineering Applications of …, 2022 - Taylor & Francis
To analyze the complex spatiotemporal evolution law of the high-speed jet flow field in a
liquid-ring pump ejector, both the classic and spectral proper orthogonal decomposition …

Dbar-Dressing Method and N-Soliton Solutions of the Derivative NLS Equation with Non-Zero Boundary Conditions

H Zhou, Y Huang, Y Yao - Mathematics, 2022 - mdpi.com
The Dbar-dressing method is extended to investigate the derivative non-linear Schrödinger
equation with non-zero boundary conditions (DNLSENBC). Based on a meromorphic …

A Green's function based iterative approach for solutions of BVPs in symmetric spaces

J Ahmad, M Arshad, A Hussain, H Al Sulami - Symmetry, 2023 - mdpi.com
We consider the Banach space C [0, 1], which is a symmetric Banach space, and prove the
existence and approximation of numerical solutions for a broad class of third-order BVPs …

Boussinesq model and CFD simulations of non-linear wave diffraction by a floating vertical cylinder

SC Mohapatra, H Islam, C Guedes Soares - Journal of Marine Science …, 2020 - mdpi.com
A mathematical model for the problem of wave diffraction by a floating fixed truncated
vertical cylinder is formulated based on Boussinesq equations (BEs). Using Bessel functions …

A three level linearized compact difference scheme for a fourth-order reaction-diffusion equation

H Boujlida, K Ismail, K Omrani - Applied Numerical Mathematics, 2024 - Elsevier
A high-order accuracy finite difference scheme is investigated to solve the one-dimensional
extended Fisher-Kolmogorov (EFK) equation. A three level linearized compact finite …

A divergence-free generalized moving least squares approximation with its application

V Mohammadi, M Dehghan - Applied Numerical Mathematics, 2021 - Elsevier
An approximation based on moving least squares for vector-valued functions satisfying the
divergence-free property was employed in [67] by Trask, Maxey, and Hu. They changed the …