The objective of this article is to study the work carried out in heat transfer augmentation
using active and passive techniques. A comprehensive summary of the work is highlighted …

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 …

Insertion of fins and turbulators is one of the effective approaches to augment the restricted
heat transfer characteristics of an air-based flat plate solar collector and the creation of …

The current article deals with an experimental study on entropy generation analysis and
thermohydraulic performance of a uniform heat-flux tube equipped with louvered corner …

This paper aims to present a numerical model for heat transfer intensification in a heat
exchanger tube equipped with novel double V-cut twisted tape. The effects of different cut …

The article presents experimental and computational investigation of solar air heater using
hybrid configuration of broken arc and staggered rib for heat transfer enhancement. The …

The article is concerned with investigating the effect of insertion of louvered V-winglet (LVW)
vortex generators on convection heat transfer and pressure loss in a tubular heat exchanger …

A comparative experimental study to examine the hydrothermal behaviors of the double tube
heat exchanger with various modified twisted tape and wire coil inserts is performed using Al …

The microchannel heat exchanger has been applied in many field because of its
advantages, such as miniaturization, large specific surface area, and high heat and mass …

This article proposed a new arrangement of planar vortex generators (VGs) and punched
VGs within a heated tube. The airflow and heat removal performance of the VGs with new …