The performance of heat exchangers can be improved to perform a certain heat-transfer duty
by heat transfer enhancement techniques. In general, these techniques can be divided into …

Helically coiled tube heat exchangers are the most widely used from the family of coiled heat
exchangers. This is due to their compact design, ease of manufacture and enhanced heat …

Enhancement in heat transfer due to helical coils has been reported by many researchers.
While the heat transfer characteristics of double pipe helical heat exchangers are available …

The potential industrial applications of curved tubes for single-and two-phase flow are
reviewed within the context of physics of flow, trends in the development of technology, and …

Saturated flow boiling heat transfer and the associated frictional pressure drop of the ozone
friendly refrigerant R-410A (a mixture of 50 wt% R-32 and 50 wt% R-125) flowing in a …

The book provides a valuable source of technical content for the prediction and analysis of
advanced heat transfer problems, including conduction, convection, radiation, phase …

The design of a compact heat exchangers is the challenging work in heat transfer research
area. The enhancement of heat transfer can be achieved by increasing the surface area of …

In this study, the theoretical investigation of a novel heat pump assisted humidification-
dehumidification desalination system has been carried out. The conventional dehumidifier of …

The two-phase heat transfer coefficient and pressure drop of pure HFC-134a condensing
inside a smooth helically coiled concentric tube-in-tube heat exchanger are experimentally …

There is a lack of well-verified models in the literature for the prediction of the frictional
pressure drop (FPD) in the helically coiled tubes at different conditions/orientations. In this …