Results 81 to 90 of about 10,848 (221)

Modeling and simulation of nanofluid transport via elastic sheets [PDF]

, 2018
The field of nanofluidics research has spanned over the past decade with a variety of promising applications. We investigate the ``laminar boundary layer flow’’ of a Newtonian nanofluid past a moving extendable/contractable horizontal plate with surface ...
Ayesha Sohail, Cantwell BJ, Choi S, Coumaressin T, Das SK, Isaacson E, Jashim Uddin, M. D. Ismail, Murshed SMS, O. A. Beg, Sattler KD   +10 more
core   +2 more sources

Multi‐Dimensional Conductive Nanocomposites for Flexible Electronics

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Multi‐dimensional conductive nanocomposites integrate 0D, 1D, and 2D nanomaterials through spatial structure regulation and interface engineering, achieving “1 + 1 > 2” synergistic effects. By leveraging 0D filling to reduce contact resistance, 1D bridging to construct continuous conductive paths, and 2D supporting to enhance mechanical stability ...
Tianyu Wang, Ruimin Cai, Abbas Ali, Lizhe Li, Li Yang, Hulin Zhang, Xuge Fan, Yumin Xia, Wenyong Lai, Linmao Qian, Tiehu Li, Guosheng Shao, Liang Tian   +12 more
wiley   +1 more source

Thermal performance of carbon nanotube nanofluids in solar microchannel collectors: an experimental study [PDF]

, 2015
International audienceMany studies show that nanofluids, especially with carbon nanotubes, improve heat transfer. Other studies show that a nanofluid is a good candidate for solar systems because of its good absorptivity.
Ahlatli, Selim, Doner, Nimeti, Estellé, Patrice, Maré, Thierry   +3 more
core   +4 more sources

Techno‐Economic and Life Cycle Assessment of a Nanofluid‐Based Concentrated PV/T–TEG Hybrid System With Spectral Filtering

Energy Science &Engineering, EarlyView.
A novel cascade nanofluid‐based PV/T–TEG hybrid system (CS4) achieves 81.1% thermal and 18.75% exergy efficiency while cutting CO₂ emissions by 7.8 tons year⁻¹. The system delivers superior energy performance, economic savings, and environmental benefits, offering a sustainable pathway for next‐generation solar energy applications.
Abdelhak Lekbir, Samir Hassani, Saad Mekhilef, Kok Soon Tey, Abdullahi Mohamed Samatar   +4 more
wiley   +1 more source

Heat transfer and pressure drop characteristics of a plate heat exchanger using water based Al2O3 nanofluid for 30° and 60° chevron angles [PDF]

, 2018
Nanofluid is a new class of engineering fluid that has good heat transfer characteristics which is essential to increase the heat transfer performance in various engineering applications such as heat exchangers and cooling of electronics.
Ben-Mansour, R, Elias, M. M, Hepbasli, A, Kaur, Jesbains *, Rahim, N. A, Saidur Rahman, *   +5 more
core   +1 more source

Binary Nanoparticle Combinations in Acetone‐Based Working Fluids for Thermal Performance Enhancement of Evacuated Tube Solar Water Collectors

Energy Science &Engineering, EarlyView.
Illustration of the work. ABSTRACT This experimental investigation evaluates the thermal performance enhancement of evacuated tube solar water collectors through the implementation of binary nanofluid formulations using acetone as the base fluid. Three metal oxide nanoparticles, including magnesium oxide (MgO), copper oxide (CuO), and titanium dioxide (
Ali Basem, Zukhra Atamuratova, Sardor Sabirov, Otabek Mukhitdinov, Elyor Saitov, Fohagui Fodoup Cyrille Vinceslas   +5 more
wiley   +1 more source

Building-integrated solar thermal systems based on vacuum-tube technology: Critical factors focusing on life-cycle environmental profile [PDF]

, 2016
The present study refers to Building-Integrated Solar Thermal (BIST) systems based on vacuum-tube collectors and it consists of two parts. In the first part, a literature review is presented, including studies about vacuum-tube technology (vacuum-tube ...
Canaletti, J. L., Chemisana Villegas, Daniel, Cristofari, Christian A., Lamnatou, Chrysovalantou   +3 more
core   +2 more sources

Nanomaterials and Eco‐Friendly Refrigerants in Vapor Compression System: A Review of Performance and Sustainability

Energy Science &Engineering, EarlyView.
This review highlights how nano oils and eco‐friendly nano refrigerants enhance energy‐efficient refrigeration by improving thermal conductivity, lubrication, and system performance. The integration of rheological and tribological testing confirms reduced compressor work, better heat transfer, and higher COP using sustainable, low‐GWP refrigerants for ...
Mohammed Dilawar, Bisma Ali, Turali Narayana, Mohammad Reza Chalak Qazani, Rehan Khan, Adnan Qayoum, Tabrez Qureshi, Mohd Mujtaba Ahmed   +7 more
wiley   +1 more source

Recent advances on entropy analysis of composite nanofluids-A critical review

Results in Engineering
The present study analyzes on the reviews carried out by the previous researchers on the entropy generation caused by the flow and heat transfer of several composite nanofluids subject to varieties of geometries under the influence of several constraints
S.S. Samantaray, A. Misra, S. Shaw, M.K. Nayak, S. Nazari, Imed Boukhris, Ali J. Chamkha   +6 more
doaj   +1 more source

Heat Transfer Performance of Biphilic Surfaces With Diatomite‐Based Composite Coatings in a Closed Thermosyphon System

Heat Transfer, EarlyView.
ABSTRACT This study investigates the thermal performance of innovative biphilic boiling surfaces designed for CPU cooling applications using a two‐phase closed thermosyphon (TPCT) system. The surfaces were fabricated by applying composite coatings—comprising epoxy resin and diatomite particles functionalized with APTES and PFOTS silanes— onto Al1050 ...
José Pereira, Reinaldo Souza, António Moreira, Ana Moita   +3 more
wiley   +1 more source