Heat transfer enhancement and flow behaviors in horizontal circular tubes installed with five
rotating turbine-type swirl generators (RTSG) are presented experimentally. This type of …

This study experimentally focuses on the effects of a swirl generator on the thermal
performance of a heat exchanging tube. The applied swirl generator is a helically twisted …

This investigation is aimed to study the heat transfer and pressure drop characteristics for
turbulent airflow in a sudden expansion pipe (d/D= 0.72) equipped with propeller swirl …

Heat transfer enhancement is an important issue because of environmental effects and also
cost reduction in any thermal installation. A combined propeller-type turbulator and Al 2 O 3 …

Fluid flow and heat transfer characteristics of decaying laminar swirling flow of liquids in
microchannels have been theoretically investigated, with the consideration of interfacial slip …

Heat exchanger is a component which is used to transfer the heat from one medium to
another efficiently. Generally, they occupy a large space compared to other components and …

This investigation is aimed at studying the heat transfer characteristics and pressure drop for
turbulent airflow in a sudden expansion pipe equipped with propeller swirl generator. The …

The entry region vane turbulence promoters are inserted at the downstream of a circular
electrolytic cell and limiting current data are measured at the copper micro electrodes fixed …

The easiest and most practical way to make any system more environmentally friendly is to
increase its energy efficiency. In a commercial gas turbine, this is done by attaching a …

The enhancement of heat exchanger performance was investigated using dimpled tubes
tested at different Reynolds numbers, in the present work four types of dimpled tubes with a …