Results 31 to 40 of about 1,134 (165)

ISPH simulations of thermosolutal convection in an annulus amongst an inner prismatic shape and outer cavity including three circular cylinders

Case Studies in Thermal Engineering, 2022
During the transmission of heat and mass inside an annulus, the impacts of the thermal diffusion & diffusion-thermo should be considered. Then the target of this paper is solving the thermosolutal convection of a nanofluid inside an annulus amongst a
Zehba Raizah, Shreen El-Sapa, Abdelraheem M. Aly   +2 more
doaj   +1 more source

A numerical study of Rayleigh-Taylor instability for various Atwood numbers using ISPH method [PDF]

Progress in Computational Fluid Dynamics, An International Journal, 2018
In this paper, the wall bounded single-mode Rayleigh-Taylor instability (RTI) for a two-phase immiscible fluid system in a confined domain is investigated numerically for various Atwood numbers ranging from At = 0.2 to At = 0.8. Governing equations are discretised using the smoothed particle hydrodynamics (SPH) method. A robust numerical scheme is used
Rahmat, Amin, Tofighi, Nima, Yıldız, Mehmet   +2 more
openaire   +3 more sources

Thermal diffusion upon magnetic field convection of nano-enhanced phase change materials in a permeable wavy cavity with crescent-shaped partitions

Case Studies in Thermal Engineering, 2022
Control of heat transfer and fluid flow by using different shaped materials for different forces and boundary conditions brings advantages for energy efficiency.
Abdelraheem M. Aly, Zehba Raizah, Shreen El-Sapa, Hakan F. Oztop, Nidal Abu-Hamdeh   +4 more
doaj   +1 more source

Numerical investigation of Newtonian and non-Newtonian multiphase flows using ISPH method

Computer Methods in Applied Mechanics and Engineering, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zainali, Amir, Tofighi, Nima, Safdari Shadloo, Mostafa, Yıldız, Mehmet   +3 more
openaire   +4 more sources

Incompressible smoothed particle hydrodynamics method for natural convection of a ferrofluid in a partially layered porous cavity containing a sinusoidal wave rod under the effect of a variable magnetic field

AIP Advances, 2019
This research aims to investigate the effects of variable external magnetic fields on natural convection of a ferrofluid filled in a partially layered porous cavity containing a hot sinusoidal wave rod.
Abdelraheem M. Aly, Zehba A. S. Raizah
doaj   +1 more source

Double-diffusive convection of a rotating circular cylinder in a porous cavity suspended by nano-encapsulated phase change materials

Case Studies in Thermal Engineering, 2021
The main objective of this study is to simulate the suspension of a nano-encapsulated phase change material (NEPCM) during the double-diffusive convection flow inside a compound cavity.
Zehba Raizah, Abdelraheem M. Aly
doaj   +1 more source

Optimal Dose and Safety of Intravenous Favipiravir in Hospitalized Patients With COVID‐19: A Dose‐Escalating, Randomized Controlled Phase Ib Study

Clinical Pharmacology &Therapeutics, Volume 119, Issue 6, Page 1650-1661, June 2026.
AGILE (NCT04746183) is a Phase Ib/IIa platform, evaluating candidates to treat COVID‐19. Candidate Specific Trial 6 evaluated the safety and optimal dose of a novel intravenous formulation of favipiravir in a dose‐escalating, open‐label, randomized, controlled, Bayesian adaptive Phase Ib trial.
Tim Rowland, Richard FitzGerald, Elizabeth Challenger, Laura Dickinson, Laura J. Else, Lauren Walker, Colin Hale, Victoria Shaw, Callum Kelly, Rebecca Lyon, Jennifer Gibney, Karim Dhamani, Margaret Irwin, Yvanne Enever, Michelle Tetlow, William Wood, Helen Reynolds, Justin Chiong, Orod Osanlou, Henry Pertinez, Katie Bullock, William Greenhalf, Andrew Owen, David G. Lalloo, Michael Jacobs, Julian A. Hiscox, Thomas Jaki, Pavel Mozgunov, Geoffrey Saunders, Gareth Griffiths, Saye H. Khoo, Thomas E. Fletcher, on behalf of the AGILE CST‐6 Study Group, Shazaad Ahmad, Christopher J. Edwards, Lesley Dry, Georgie McKenzie, Aleksandra Ros, Michael Stackpoole, Laura Bradley, Karen Jennings‐Wilding, Nicholas Paton, Fred Hayden, Janet Darbyshire, Amy Lucas, Ulrika Lorch, Andrew Freedman, Richard Knight, Steven Julious   +48 more
wiley   +1 more source

Vector bundles on bielliptic surfaces: Ulrich bundles and degree of irrationality

Mathematische Nachrichten, Volume 299, Issue 3, Page 514-528, March 2026.
Abstract This paper deals with two problems about vector bundles on bielliptic surfaces. The first is to give a classification of Ulrich bundles on such surfaces S$S$, which depends on the topological type of S$S$. In doing so, we study the weak Brill–Noether property for moduli spaces of sheaves with isotropic Mukai vector. Adapting an idea of Moretti
Edoardo Mason
wiley   +1 more source

Thermal radiation impacts on natural convection of NEPCM in a porous annulus between two horizontal wavy cavities

Case Studies in Thermal Engineering, 2022
In this work, the simulations of fractional-time derivative systems of natural convection in a porous annulus suspended by NEPCM under the magnetic field and thermal radiation influences are conducted by the ISPH method.
Weaam Alhejaili, Abdelraheem M. Aly
doaj   +1 more source

Natural Convection of MHD Double Diffusive Nanoencapsulated Phase Change Material (NEPCM) in the Annulus Between Concentric Horizontal Circular and Square Cylinders

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
The investigation focuses on the natural convection of magnetohydrodynamic (MHD) double‐diffusive nanoencapsulated phase change material (NEPCM) in an annulus composed of square and concentric horizontal circular cylinders. The right, upper, and bottom walls of the outer square cylinder are cooled, while the inner circular cylinder is heated. The NEPCM
Md. Mahadul Islam, Md. Mamun Molla, Preetom Nag, Md. Mahbub Alam, Souhail Souai, Suresh Kannan Balasingam   +5 more
wiley   +1 more source