Results 101 to 110 of about 157,558 (295)

Numerical investigation on mixed convection in narrow rectangular channel under inclination condition

Nuclear Engineering and Technology
Narrow rectangular channels have been widely adopted in small modular reactors (SMRs), which show particular promise for maintaining stable driving forces under marine operating conditions. The flow and heat transfer characteristics of these channels are
Qiang Lian, Lie Wei, Luteng Zhang, Simiao Tang, Longxiang Zhu, Zaiyong Ma, Wan Sun, Liangming Pan   +7 more
doaj   +1 more source

Coupling with ocean mixed layer leads to intraseasonal variability in tropical deep convection: Evidence from cloud‐resolving simulations

Journal of Advances in Modeling Earth Systems, 2017
The effect of coupling a slab ocean mixed layer to atmospheric convection is examined in cloud‐resolving model (CRM) simulations in vertically sheared and unsheared environments without Coriolis force, with the large‐scale circulation parameterized using
Usama Anber, Shuguang Wang, Adam Sobel
doaj   +1 more source

A Numerical Study of Mixed Convection in Square Lid-Driven with Internal Elliptic Body and Constant Flux Heat Source on the Bottom Wall [PDF]

, 2016
A numerical study of mixed convection in square lid- driven with internal elliptic body and constant flux heat source on the bottom wall. Mixed convection heat transfer in a two- dimensional square cavity of length (L), containing eccentric adiabatic ...
Alim, M. A. (M), Mostafa, G. (Golam), Munshi, M. J. (M)   +2 more
core  

Mixing across fluid interfaces compressed by convective flow in porous media

, 2017
We study the mixing in the presence of convective flow in a porous medium. Convection is characterized by the formation of vortices and stagnation points, where the fluid interface is stretched and compressed enhancing mixing.
Dentz, Marco, Hidalgo, Juan J.
core   +1 more source

Liquids as Reinforcements for Anisotropic and Tough Soft Matter Composites

Advanced Materials, EarlyView.
Liquid metal droplets are shaped and oriented within soft elastomers to create all‐soft matter composites with programmable mechanical anisotropy. These liquid inclusions act as fiber‐like reinforcements, enabling directional stiffness, enhanced toughness, and controlled crack steering under extreme deformation, offering new routes to resilient soft ...
Gwyneth M. Schloer, Ohnyoung Hur, Ravi Tutika, Aaron Haake, Eric J. Markvicka, Michael D. Bartlett   +5 more
wiley   +1 more source

Simulation of mixed convection over horizontal plate

Труды Института системного программирования РАН, 2018
Mixed convection over horizontal heated plate was simulated with four numerical models based on Reynolds stress, large eddy simulation (LES) and eddy viscosity approximations.
M. N. Nikitin
doaj   +1 more source

Oxygen Evolution Reaction Catalysts for Acidic‐Media CO2 Electrolyzers

Advanced Materials, EarlyView.
Acidic‐media CO2 electroreduction (CO2R) could decarbonize chemical production, despite relying on rare‐earth elements for anodic oxygen evolution reaction (OER). Transferring the learnings from mature sister technologies (water electrolysis) could accelerate technological development.
Mingcheng Huang, Adnan Ozden
wiley   +1 more source

Relationship of Dye Adsorption Onto Biomass Activated Carbon Mixed Matrix Ultrafiltration: A Mass Transfer Model Study

Advanced Materials Interfaces, EarlyView.
This study explored dye molecule adsorption from water, focusing on activated carbon in polymer membranes for purifying low‐quality water. Polyvinylidene fluoride (PVDF) membranes showed enhanced removal efficiency of methylene blue (MB) from 89.29% to 98.33% with biomass‐activated carbon (BAC).
Khairul Anwar Mohamad Said, Shaiza Asif, Siti Zahara May Abdullah, Ibrahim Yakub, Harunal Rejan Ramji, Md Rezaur Rahman   +5 more
wiley   +1 more source

Modification of RANS turbulence model for the prediction of mixed convection heat transfer inside a rectangular riser

Case Studies in Thermal Engineering
To assess the heat removal performance of the reactor cavity cooling system, the passive safety system of a very-high temperature gas-cooled reactor, it is important to predict mixed convection heat transfer phenomena in rectangular risers accurately. In
Sin-Yeob Kim, Chan Soo Kim, Hyoung Kyu Cho   +2 more
doaj   +1 more source

A Comprehensive Review of Waste‐Derived Materials for Solar Still Performance Enhancement

Advanced Materials Interfaces, EarlyView.
ABSTRACT Solar desalination reduces energy use and produces freshwater sustainably, but its productivity is limited and cannot meet rising demand. Thus, solar desalination system improvements are sought to boost water productivity. Waste materials are abundantly available and burden the environment, making them low‐cost enhancers for solar desalination
A. S. Abdullah, Abanob Joseph, Wissam H. Alawee, Gamal B. Abdelaziz, Mohammed El Hadi Attia, Swellam W. Sharshir, Ahmed El‐Harairy   +6 more
wiley   +1 more source