The development of innovative heat exchangers with improved heat transfer performance is
an important concern for heat transfer applications. The use of passive techniques such as …

How to improve the efficiency of heat transport, conversion and management has been the
research focus of thermal energy application and related disciplines. Since the Field …

It is our great pleasure to welcome all of you to the PHM 2021 Zhengzhou International
Conference. In the past few years, this annual conference represented one of the largest …

Vortex generation is a potential passive technology for increasing the heat transfer rate in
the air side of fin and tube heat exchangers (FTHEs). This study proposes novel …

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 …

A numerical and experimental study on the thermal–hydraulic performance of a solar
receiver heat exchanger (SRH) equipped with a newly designed longitudinal-vortex …

Minichannel with delta winglet vortices generator (VG) is widely used in heat exchangers.
However, there is limited research in the literature on using VG with holes in opposite wall …

Numerical simulations are carried out to investigate the thermal and flow characteristics of a
solar air heater (SAH) embedded with winglet vortex generator (WVG) for the Reynolds …

The flow topology and thermohydraulic performance of a novel designed punched delta-
winglet (P-DW) placed on the absorber of a solar air heater duct are numerically explored …

Minichannels with the delta winglet longitudinal vortex generators (LVGs) is commonly used
in the heat exchanger. However, there are few studies on the configuration of LVGs on the …