Results 61 to 70 of about 1,276,541 (210)

Numerical computation of tangent hyperbolic magnetohydrodynamic Darcy–Forchheimer Williamson hybrid nanofluid flow configuring variable thermal conductivity

Hybrid Advances
The current investigation delves into the tangent hyperbolic Williamson hybrid nanofluid flow featuring varying thermal conductivity through the Darcy–Forchheimer medium across an exponentially stretching cylinder. Incorporating the activation energy and
Jintu Mani Nath, Tusar Kanti Das, Ashish Paul, Ali J. Chamkha   +3 more
doaj   +1 more source

Thermal Conduction in Hybrid Nanofluids and Aggregates

Nanomaterials
Hybrid nanofluids contain more than one type of nanoparticle and have shown improved thermofluidic properties compared to more conventional ones that contain a single nanocomponent. Such hybrid systems have been introduced to improve further the thermal and mass transport properties of nanoparticulate systems that affect a multitude of applications ...
Eugene D. Skouras, Nikolaos P. Karagiannakis, Vasilis N. Burganos   +2 more
openaire   +3 more sources

Tuning Colloidal Stability and Photothermal Conversion Efficiency of Graphite Nanofluids via Anionic‐Nonionic Surfactant Engineering

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Graphite nanofluids were stabilized using a mixed SDS/Tween 80 surfactant system. The optimized formulation exhibited enhanced colloidal stability, red‐shifted UV–Vis absorption, and improved photothermal conversion under solar irradiation. Achieving stable dispersion of graphite flakes (GFs) in aqueous media remains a critical challenge in developing ...
Ahmad Chehade, Shoaib Anwer, Md Islam, Eiyad Abu‐Nada   +3 more
wiley   +1 more source

Energy and exergy assessment of a photovoltaic-thermal (PVT) system cooled by single and hybrid nanofluids

Energy Conversion and Management: X
Photovoltaic-thermal (PVT) concept is a novel methodology to lower the PV module temperature and consecutively produce thermal and electrical energies.
Mohammed Alktranee, Qudama Al-Yasiri, Karrar Saeed Mohammed, Hayder Al-Lami, Péter Bencs   +4 more
doaj   +1 more source

Nanofluidic mixing via hybrid surface [PDF]

Applied Physics Letters, 2014
We report the design and fabrication of the nanofluidic mixer comprising hybrid hydrophobic/hydrophilic micro-patterns on the top and bottom walls of the nanochannel. The unique feature of such mixer is that, without any geometric structure inside the nanochannel, the mixing can be realized solely by the hybrid surfaces.
Ye, Ziran, Li, Shunbo, Zhou, Bingpu, Hui, Yu Sanna, Shen, Rong, Wen, Weijia   +5 more
openaire   +2 more sources

Comparative Analysis of Al2O3/Water–TiO2/Chlorophyll Hybrid Nanofluids in a Photovoltaic–Thermal Solar Water Heating System

Energy Science &Engineering, EarlyView.
TiO2/chlorophyll bio‐hybrid nanofluid achieved the highest PVT performance, increasing thermal efficiency to 38.74% and overall efficiency to 51.35%, compared with 35.96% and 48.45% for Al2O3/water and 27.77% and 40.18% for water. The results demonstrate the potential of bio‐hybrid nanofluids for high‐efficiency solar thermal energy conversion ...
Oluwaseyi Omotayo Alabi, Oluwatoyin Joseph Gbadeyan, Oludolapo Akanni Olanrewaju   +2 more
wiley   +1 more source

Hybrid nanofluid flow over a vertical plate through porous medium in a conducting and chemically reacting field with radiation absorption and variable suction

Results in Engineering
This research investigates the flow of an electrically conductive hybrid nanofluid across a porous plate that is in motion and experiencing temperature and velocity slip. In addition, the impacts of radiation absorption and variable suction are included.
Ankita K. Badiger, B.N. Hanumagowda, K.M. Pavithra, S.V.K. Varma, C.S.K. Raju, Samad Noeiaghdam, Unai Fernandez-Gamiz   +6 more
doaj   +1 more source

Convergence and Residual Error Analysis of Unsteady MHD Stagnation Flow Over a Cylindrical Surface With Streamline and Isotherm Visualization

Energy Science &Engineering, EarlyView.
The novelty of the current study is that the unsteady MHD Cross nanofluid model is, for the first time, coupled with the melting heat transfer at the stagnation point over a horizontally extended cylinder in a Darcy–Forchheimer porous medium. This work connects complex rheological behaviors and phase‐change phenomena in a unique way, with the only ...
Fahad Maqbul Alamrani, Ebrahem A. Algehyne, Mounirah Areshi, Muhammad Bilal, Mustafa Bayram, Jihad Younis, Anwar Saeed   +6 more
wiley   +1 more source

Impact of magnetohydrodynamic on hybrid nanofluid flow with slip and heat source over an exponentially stretchable/shrinkable permeable sheet

This research examines the hybrid nanofluid alumina-copper/water flow over a permeable sheet, considering slip, magnetohydrodynamics, and heat source. To analyze the system, the model is transformed into nonlinear ordinary differential equations (ODEs ...
Som, A. N. M., Arifin, N. M., Radzi, N. A. M., Wahid, N. S.   +3 more
core   +1 more source

Research Progress on Thermal Runaway and Thermal Management of Lithium‐Ion Batteries

Safety Science and Technology, EarlyView.
This review summarizes thermal runaway mechanisms, propagation pathways, mitigation strategies, and intelligent thermal management technologies for lithium‐ion batteries, highlighting the transition from passive heat dissipation to integrated safety regulation through advanced cooling, barrier materials, sensing, machine learning, and digital‐twin ...
Songrong Li, Wenjia Zhao, Yutong Zhang, Xianyong Wu, Zhongxue Chen   +4 more
wiley   +1 more source