Heat exchangers (HEs) are used for several applications including chemical processes,
power plants, air conditioning systems, etc. The performance of these devices could be …

In order to investigate the characteristics of a heat pipe heat exchanger (HPHE) used for
recovering the waste heat in a slag cooling process in steel industry, a waste heat recovery …

To attain a full-fledged design of a spiral piping system utilized in solar ponds, making a
balance between thermal and frictional factors is a critical but difficult task. The present study …

Nanofluids are the new-generation heat transfer fluids largely used in heat exchangers for
thermal energy transport applications. In this paper, graphene oxide was prepared in-house …

In this research, entropic analysis of a double helical tube heat exchanger including circular
depressions on both inner tube and outer tube is provided. Experimentally validated 3D …

In this study, several unique tube configurations are designed and modeled to examine the
thermal and hydraulic performance of a helical tube heat exchanger (HTHE) experimentally …

This is a numerical research that aims to design several helically grooved coils for solar
water heating systems and compare them based on the irreversibility concept. To this end …

In present study, a shell and coiled tube heat exchanger is experimentally studied in which a
helical wire has been placed inside the helically coiled tube as a turbulator. The fabrication …

Corrugated shell and corrugated tube were employed instead of smooth shell and smooth
tube through a shell and tube heat exchanger in this paper. Distinct arrangements of …

In this study attempts are made to clarify some hidden features of effectiveness concept (the
ratio of actual heat transfer to maximum possible heat transfer) of heat exchangers and …