Results 91 to 100 of about 7,976 (146)

Comparative Experimental Efficiency of Solar Water Heating Systems With Enhanced Thermal Performance: A Review

Energy Science &Engineering, Volume 14, Issue 6, Page 3056-3072, June 2026.
This review presents a comparative analysis of experimental studies aimed at improving the thermal efficiency of solar water heating (SWH) systems. Various enhancement techniques, including nanofluids, phase change materials, optimized collector designs, and hybrid photovoltaic–thermal systems, are evaluated based on their impact on system performance ...
Oluwaseyi O. Alabi, Oluwatoyin J. Gbadeyan, Oludolapo A. Olanrewaju   +2 more
wiley   +1 more source

Experimental Factors and Techniques for Pool Boiling Heat Transfer Enhancement: A Critical Review

Heat Transfer, Volume 55, Issue 4, Page 2201-2232, June 2026.
ABSTRACT This review presents a comprehensive assessment of active strategies for enhancing pool boiling heat transfer, with a focus on techniques that do not rely solely on the boiling surface modification. It examines a broad range of methodologies including fluid additives, external fields, mechanical interventions, and thermal‐geometric tuning that
José E. Pereira, R. R. Souza, A. S. Moita   +2 more
wiley   +1 more source

Thermal Conductivity Enhancement of Cu‐ and Ag‐Decorated MWCNT Hybrid Nanofluids Synthesized via Probe Ultrasonication

ChemistryOpen, Volume 15, Issue 6, June 2026.
Surfactant‐free Ag/MWCNT–EG and Cu/MWCNT–EG hybrid nanofluids are prepared via probe ultrasonication at ultralow loadings. The nanofluids show stable dispersion at the lowest concentration and measurable thermal conductivity enhancement, reaching approximately 5.5% and 8% for Ag/MWCNT–EG and Cu/MWCNT–EG, respectively, highlighting their potential for ...
S. Heshmatian, M. Aligholami, M. Akbari, S. Shafiei, I. G. Madiba, S. Azizi, M. Maaza   +6 more
wiley   +1 more source

Emerging Machine Learning Strategies for Digital Processing and Additive Manufacturing of Advanced Ceramics

International Journal of Applied Ceramic Technology, Volume 23, Issue 3, June 2026.
ABSTRACT Machine learning (ML) techniques are increasingly being applied to the development and processing of advanced ceramics, enabling predictive design, formulation optimization, and improved control of manufacturing workflows. This review presents an integrated and application‐oriented analysis of ML approaches in ceramic engineering, with ...
Sioney Teixeira Monteiro, Isaac A. T. Monteiro, J. R. Fernandez‐Gamboa, Yurimiler Leyet Ruiz   +3 more
wiley   +1 more source

On the onset of thermosolutal instability in a layer of an elastico-viscous nanofluid in porous medium [PDF]

FME Transactions, 2014
The thermosolutal instability problem in a horizontal layer of an elasticoviscous nanofluid in porous medium is considered. Walters' (model B') fluid model is employed to describe the rheological behavior of the nanofluid and for the porous medium, the ...
Rana G.C., Thakur R.C., Kango S.K.
doaj  

Core-shell ZnO@TiO2 in water-based nanofluid for enhancing finned tube heat exchanger effectiveness

Case Studies in Thermal Engineering
This study presents the thermal characteristics and stability of nanofluid dispersions using a core-shell composite of ZnO@TiO2 in a finned tube heat exchanger. Efforts to enhance the stability of ZnO nanoparticle dispersion were undertaken by depositing
Yusuf Chandra, Syaharussajali, Muhammad Roy Ashiddiqi, Roes Arief Budiman, Suyanto, Ruri Agung Wahyuono   +5 more
doaj   +1 more source

Nanofluidics is on the rise [PDF]

Nature Materials, 2020
openaire   +2 more sources

Study and Analysis of Concentric Shell and Double Tube Heat Exchanger Using Tio2 Nanofluid

Iraqi Journal of Chemical and Petroleum Engineering, 2017
In this paper, nanofluid of TiO2/water of concentrations of 0.002% and 0.004% volume was used. This nanofluid was flowing through heat exchanger of shell and concentric double tubes with counter current flow to the hot oil.
Bassma Abbas Abdulmajeed, Noor Sabih Majeed   +1 more
doaj  

Optimization of hybrid nanofluid systems for electromagnetic industrial applications: a comparative study with mono-nanofluid Al2O3/ethyleneglycol

Nanotechnology Reviews
This investigation examines the magnetohydrodynamic flow behaviour of Cu–Al2O3/ethylene glycol hybrid nanofluid over a vertically stretched cylinder under the influence of Hall current and radial magnetic field.
Ramzan Muhammad, Hamzah Muhammad, Fernandez-Gamiz Unai, Ghazouani Nejib, Almehizia Abdulrahman A., Mahariq Ibrahim   +5 more
doaj   +1 more source

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Nanofluidic Diode

Nano Letters, 2007
We present a nanofluidic diode that at voltage range -5 to +5 V rectifies ion current with degrees of rectification reaching several hundreds. The diode is based on a single asymmetric nanopore whose surface was patterned so that a sharp boundary between positively and negatively charged regions is created. This boundary defines a zone that is enriched
Ivan, Vlassiouk, Zuzanna S, Siwy
openaire   +2 more sources