In this work, a review on single-phase convective heat transfer enhancement based on multi-
longitudinal vortices is carried out. Theoretical investigations on convective heat transfer …

The cross-flow heat exchanger is a special type of heat exchanger involving the exchange of
heat in the case of two fluids flowing in an orthogonal direction. The heat exchanger often …

A vortex generator's ability to create secondary flow and accelerate rapid fluid mixing allows
it to effectively improve thermal performance in a solar heat exchanger duct. A newly created …

The air-side heat transfer performance of herringbone wavy fin-tube heat exchangers can be
improved by optimizing fin geometries and introducing perforations to the wavy fin. Based on …

The heat transfer improvement by using CuO/water nanofluid (NF) in a wavy channel is
evaluated numerically using the turbulent two-phase mixture and the κ-ε models. The …

The current work investigates the heat transfer enhancement of heat sink using perforated
pin fins with linear and staggered arrangement. Pin fins of various shapes with different …

The thermal and fluid-flow characteristics of the rectangular-winglet, delta-winglet-upstream
(DWU), and delta-winglet-downstream (DWD) curved vortex generators (CVGs) are …

This current research is focused on sensitivity analysis and surrogate-based optimization of
solar air heater channel-types with three rows delta winglet pairs arranged in both Common …

The influence of longitudinal location of curved delta winglet vortex generator on the heat
transfer of a finned-tube heat exchanger is numerically studied. The vertical right-angled …

High operating temperatures have a negative impact on photovoltaic (PV) modules. Hence,
lowering the temperature of commercial crystalline silicon modules during their operation …