Results 121 to 130 of about 1,705,941 (305)

Exploring the Effects of Reduced Gravitational Field Impacts on Convective Heat Transfer: A Comprehensive Review

open access: yesHeat Transfer, Volume 55, Issue 1, Page 764-774, January 2026.
ABSTRACT This review explores the impact of gravitational instability on convective heat transfer, integrating existing research results and theoretical models. Gravitational instability is vital in promoting or hindering convective actions in different systems, such as atmospheric events, ocean currents, and industrial processes.
Hossam A. Nabwey   +3 more
wiley   +1 more source

Recent Trends in Hybrid Biopolymer‐Nanoparticle Systems for Enhanced Oil Recovery

open access: yesSPE Polymers, Volume 7, Issue 1, January 2026.
Formulation and injection of a biopolymer‐nanoparticle system to enhance the recovery of trapped oil. ABSTRACT Enhanced Oil Recovery techniques, particularly chemical flooding, have been used to improve oil displacement efficiency, while the use of synthetic polymers often faces challenges related to ecotoxicity and instability under high temperature ...
Fateh Sadallah   +2 more
wiley   +1 more source

Chaotic mixing using source-sink microfluidic flows in a PDMS chip [PDF]

open access: yes, 2018
We present an active fixed-volume mixer based on the creation of multiple source-sink microfluidic flows in a polydimethylsiloxane (PDMS) chip without the need of external or internal pumps. To do so, four different pressure-controlled actuation chambers
Ciftlik, A.   +5 more
core  

Viscosity of hybrid nanofluids: A critical review

open access: yesThermal Science, 2019
The remarkable enhancement in heat transfer capabilities of conventional fluids with the addition of nanosized metallic and non-metallic particles appealed the attention of investigators towards the suspension of hybrid nanocomposites as a substitute of mono particles.
Hamza Babar, Muhammad Sajid, Hafiz Ali
openaire   +2 more sources

Heat Transfer of Viscous MHD Nanofluid Flow in the Presence of Solar Radiation With Entropy

open access: yesAbstract and Applied Analysis, Volume 2026, Issue 1, 2026.
To satisfy the power needs of human beings without affecting the environment, scientists have been working on the efficient practices of renewable energy sources such as solar, water, and wind. As a source of energy resources, solar radiation is preferred because of its unlimited availability and low ecological impact.
Girma Tafesse Workneh   +2 more
wiley   +1 more source

A Numerical Study on the MHD Ternary Hybrid Nanofluid (Cu-Al2O3-TiO2/H2O) in presence of Thermal Stratification and Radiation across a Vertically Stretching Cylinder in a Porous Medium

open access: yesEast European Journal of Physics
The primary objective of this study is to investigate the influence of thermal stratification on the magnetohydrodynamics (MHD) flow of water-based nano, hybrid, and ternary hybrid nanofluids, as they pass a vertically stretching cylinder within a porous
Rupam Shankar Nath, R. Deka
semanticscholar   +1 more source

Thermal Transport Analysis of Hybrid (Al2O3 − Cu/H2O) Nanofluids With Inertial Drag and Cross‐Diffusion Under Convective Conditions Using the Mintsa–Gherasim Model: An Approach to Energy Research

open access: yesInternational Journal of Energy Research, Volume 2026, Issue 1, 2026.
Purpose Energy transport is a crucial phenomenon across many engineering applications, and its importance continues to grow with increasing demand for physical and industrial problem‐solving. In order to examine the function of a hybrid nanofluid, two dissimilar types of metal and oxide nanoparticles (NPs) were added to the solvent water using the ...
Muhammad Abdul Basit   +7 more
wiley   +1 more source

Comparative analysis of hall current impact on MHD laminar surface tension gradient 3D flow of propylene glycol based tetra hybrid nanofluid with generalized fick's and fourier's perspective

open access: yesInternational Journal of Thermofluids
Examine the significance of the Cattaneo-Christov flux model on the Marangoni convection 3D flow of tetra hybrid nanofluid combined with Hall current in the present study.
Munawar Abbas   +5 more
doaj   +1 more source

A rural agricultural-sustainable energy community model and its application to Felton Valley, Australia [PDF]

open access: yes, 2013
Energy and food security require a delicate balance which should not threaten or undermine community prosperity. Where it is proposed to derive energy from conventional fossil fuel resources (such as coal, shale oil, natural gas, coal seam gas) located ...
Berrill, T.   +4 more
core  

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