With the growing need for more energy, it is imperative to design efficient heat exchangers
that are simpler, cheaper to manufacture, have higher heat transfer rates, and low in …

Growing need to develop and improve the effectiveness of heat exchangers has led to a
broad range of investigations for increasing heat transfer rate along with decreasing the size …

The convection heat transfer in a countercurrent double-tube heat exchanger with various
fins in a turbulent flow is investigated. The suitable heating or cooling process of fluids is the …

Recently, due to the increasing demands for effective and efficient devices, the thermal
sections of modern machinery deserve considerable attention. Researchers in the field of …

In this paper, the Response Surface Methodology (RSM) and two phase mixture model are
proposed to investigate the sensitivity analysis of heat transfer and heat exchanger …

In this study, 3-D numerical simulations were carried out to analyse the influence of
geometrical parameters for eight spirally inner corrugated tubes at turbulent flow (R e= 25× …

With the increasing high heat transfer requirement of modern industry, it is still an important
issue that how to improve the thermal performance of heat exchangers efficiently. The …

Efficient energy exchange is vital for designing compact and effective heat exchangers. This
study investigates various twist ratios for tape inserts and exterior helical tape in a …

Integrated a fully develo** three-dimensional heat transfer and flow model, a multi-
objective optimization aims to fulfill the geometric design for double-tube heat exchangers …

Various types of heat exchangers have many applications in industrial and engineering
fields to improve heat transfer rate (HTR). The techniques of heat transfer enhancement …