Heat transfer augmentation using periodically spherical dimple-protrusion patterned walls of twisted tape

H Bucak, F Yilmaz - International Journal of Thermal Sciences, 2022 - Elsevier
The heat transfer performances of pipes with twisted tape inserts having periodically
spherical dimple-protrusion patterned walls are numerically investigated by Ansys Fluent …

The cross-sectional curvature effect of twisted tapes on heat transfer performance

M Kosker, F Yilmaz - Chemical Engineering and Processing-Process …, 2020 - Elsevier
This study reports the cross-sectional curvature effect resulted from a twisted tape fabrication
or installation into an annular pipe on the enhancement of heat transfer to pay attention to …

Thermo-hydraulic performance investigation of twisted tapes having teardrop-shaped dimple-protrusion patterns

H Bucak, F Yilmaz - Chemical Engineering and Processing-Process …, 2021 - Elsevier
The teardrop pattern observed to be more efficient in straight tubes was examined for the
first time in a twisted tape wall. The thermo-hydraulic performances of twisted tapes having …

[PDF][PDF] Numerical Investigation and Ann Based Prediction of the Heat Transfer Characteristics of the Use of Ring Turbulator in a Counterflow Heat Exchanger

Ö Solmaz, E Baysal, M ÖKTEN - Available at SSRN 4160755 - papers.ssrn.com
Tubular heat exchangers, commonly used in industrial applications, are devices that allow
heat transfer between two fluids at different temperatures without mixing. In this study …