Results 71 to 80 of about 10,848 (221)

Gagasan negara zikir negara Brunei Darussalam: kejayaan dan cabaran [PDF]

, 2022
Gagasan Negara Zikir sebagai sebuah modul melahirkan masyarakat yang mempunyai kekuatan peribadi sebagaimana peribadi Nabi Muhammad s.a.w. Ia penting bagi melahirkan tamadun material dan kerohanian dalam kehidupan moden menjelang Wawasan Brunei ...
Besar, Norashibah
core  

Synthesis and characterization of a highly hydrophilic nanocomposite for wettability alteration, water/oil interfacial tension reduction, and enhanced oil recovery

The Canadian Journal of Chemical Engineering, EarlyView.
Mechanism of wettability alteration, interfacial tension reduction, and oil recovery by novel nanocomposite. Abstract The development of stable nanofluids (NFs) for enhanced oil recovery (EOR) relies on optimizing interactions between reservoir rocks and fluids.
Ehsan Jafarbeigi, Ehsan Kamari, Amir H. Mohammadi   +2 more
wiley   +1 more source

Contour Analysis for Heat Transfer Rate in a Wedge Geometry with Non-Uniform Shapes Nanofluid: Gradient Descent Machine Learning Technique

Results in Engineering
The flow of boundary layer over porous wedge nanofluids, hybrid nanofluids, and ternary hybrid nanofluids under constant transverse magnetic field and heat radiation have all been examined.
S. Suresh Kumar Raju, P Durgaprasad, José Luis Díaz Palencia, Abderrahim Wakif, C.S.K. Raju, Maddina Dinesh kumar, Al Nuwairan Muneerah, J.Chamkha Ali   +7 more
doaj   +1 more source

RECENT ADVANCEMENT IN THERMOPHYSICAL PROPERTIES OF NANOFLUIDS AND HYBRID NANOFLUIDS: AN OVERVIEW

City University International Journal of Computational Analysis, 2020
Recently, the new advancement in nanotechnology leads to production a new group of fluids (nanofluids) with innovative heat transport properties. These fluids are developed by dispersing nanometer-sized particles ranging from 10-50nm in the conventional heat transfer fluids. Nanofluids perform substantially in numerous areas of science and engineering.
Muhammad Saqib, Ilyas Khan, Sharidan Shafie, Ahmad Qushairi   +3 more
openaire   +1 more source

Advances and Challenges in Computational Research of Micro and Nano Flows [PDF]

, 2014
This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014), Asproulis, N, Drikakis, D, Frank, M   +3 more
core  

Numerical study of slip effects on unsteady aysmmetric bioconvective nanofluid flow in a porous microchannel with an expanding/ contracting upper wall using Buongiorno’s model [PDF]

, 2016
In this paper, the unsteady fully developed forced convective flow of viscous incompressible biofluid that contains both nanoparticles and gyrotactic microorganisms in a horizontal micro-channel is studied. Buongiorno’s model is employed.
Basir, MFM, Beg, OA, Ismail, AIM, Uddin, MJ   +3 more
core   +2 more sources

Sheath‐assisted microfluidics for elasto‐inertial manipulation of micro/nanoparticles: From theory to biomedical applications

Droplet, EarlyView.
This review examines sheath‐assisted elasto‐inertial microfluidics, where viscoelastic and inertial forces synergize to manipulate particles. It analyzes the underlying mechanisms, system designs, and biomedical applications, proposing future research to advance high‐precision technologies.
Huan Wang, Yanting Wang, Yibo Cui, Limiao Yin, Jinwen Li, Yanxuan Wu, Piwu Li, Lei Zhao, Xiaowen Huang   +8 more
wiley   +1 more source

Solar steam generation by heat localization [PDF]

, 2014
Currently, steam generation using solar energy is based on heating bulk liquid to high temperatures. This approach requires either costly high optical concentrations leading to heat loss by the hot bulk liquid and heated surfaces or vacuum.
Chen, Gang, Ghasemi, Hadi, Loomis III, Robert James, Marconnet, Amy Marie, Miljkovic, Nenad, Ni, George Wei, Yerci, Selcuk   +6 more
core   +1 more source

Tailoring Thermophysical Properties and Multiscale Machine Learning Modeling of 2D Nanomaterial‐Infused Beeswax as a Green NePCM for Sustainable Thermal Management Systems

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study develops eco‐friendly two‐dimensional nanoparticle‐enhanced phase change materials (2D NePCMs) using biodegradable beeswax infused with rGO, GO, and MXene nanoparticles. Experimental results demonstrated up to 21.9% enhancement in thermal conductivity with minimal latent heat loss, while machine learning models achieved >95% predictive ...
Abdullah Aziz, Shoaib Anwer, Eiyad Abu‐Nada, Anas Alazzam   +3 more
wiley   +1 more source

Synthesis and Empirical Analysis of the Thermophysical Characteristics of GO-Ag Aqueous Hybrid Nanofluid Using Environmentally Friendly Reducing and Stabilizing Agents

Advances in Materials Science and Engineering, 2023
The remarkable potential of the carbon allotrope graphene and its derivatives in developing hybrid nanofluids has sparked considerable interest among researchers.
M. Armstrong, M. Sivasubramanian, N. Selvapalam, R. Pavitra, P. Rajesh Kanna, Haiter Lenin   +5 more
doaj   +1 more source