Addition of nanoparticles into a fluid can improve the heat transfer performance of the base
fluid in heat exchangers. In this work, the preparation method and process of nanofluids are …

This paper performs a comparative analysis to obtain the optimal cross-section shape and
parameters of both pin fins and vortex generators. A novel combined structure with pin fins …

Energy sectors of all the countries around the world are faced with a big challenge: the
energy transition under the imperative of continuous reduction of carbon dioxide emissions …

The integration of energy, water and environment systems represents important
opportunities for addressing the urgent imperative of climate neutrality. The 29 original …

In the current article, the impact of varying gravitational field and flow on the beginning of
nanofluid convective instability in a permeable medium layer is studied numerically utilizing …

This articles reviews some of the latest trends within renewable energy sources based on
biomass, solar, wind and wave technologies as well as integrated renewable energy-based …

In this paper, a combined structure of fan-shaped cavities and oval pin fins is designed for
the rectangular microchannel heat sink with an aspect ratio of 2. Four structural parameters …

Sustainable energy conversion and management processes increasingly require an
integrated approach, especially in the context of addressing the climate crisis. This editorial …

Integrated approaches across energy, water and environment systems can accelerate the
process of mitigating climate change through urgent action. New scientific advances that …

Currently, natural convection with nanofluid depends on the addition of nanoparticles with a
high thermal conductivity to increase the heat transfer performance, often leading to limited …