In this paper, heat transfer enhancement in a parabolic trough receiver using wall-detached
twisted tape inserts was numerically investigated. The resulting heat transfer, fluid friction …

In this communication, the computational fluid dynamics (CFD) technique has been
employed to study the influence of coiled wire inserts on the Nusselt number, friction …

Numerical method is used to investigate convective heat transfer enhancement mechanisms
in a tube with a new kind of twined coil insert. The numerical results are examined by the …

Heat transfer augmentation of turbulent single-phase flow in a concentric tube heat
exchanger with short-length twisted tape inserts was numerically examined herein. The …

Researchers from all over the places have been reporting their experimental and simulation
studies on thermal analysis of enhanced heat-exchangers, such as coiled wire inserts. If …

Many new heat transfer enhancement devices have been reported in the open literature in
the past decades exhibiting innovative geometries and better thermal and hydraulic …

Improving the heat transfer of cooler is favourable to reduce the cold end temperature and
dead volume of Stirling engine. In this study, the effect of the implementation of a helical wire …

To improve the thermal performance of conventional heat exchangers, the use of tube
inserts to increase heat transfer is a suitable option. The number of new geometries that …

In the present work it is presented and tested a promising and innovative procedure, based
on inverse problem approach, for the heat transfer performance maximization of pipes fitted …

The paper presents thermal and flow analyses of the boiling process of R507, R410 and
R407 C refrigerants inside vertical tubes (21 mm) with coiled-wire inserts and various coil …