Enhancement of heat transfer in a tube with regularly-spaced helical tape swirl generators

By S. Eiamsa-ard, P. Promvonge. 2005

232 citations recorded by the source corpus.

Subfields: Biomedical Engineering, Computational Mechanics, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/acffa707464a0c5aa20f638745156ba415be4703

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In Biomedical Engineering

In Computational Mechanics

In Mechanical Engineering

Citations in the corpus

Experimental investigation of heat transfer and friction characteristics in a circular tube fitted with V-nozzle turbulators☆ (2006, methodology): “One is the passive method, without stimulation by the external power such as a surface coating, rough surfaces, extended surfaces, swirl flow devices [3–7], the convoluted (twisted) tube, additives for liquids and gases.”
Heat transfer characteristics in a tube fitted with helical screw-tape with/without core-rod inserts (2007, methodology): “Eiamsa-ard and Promvonge [ 14 ] experimentally investigated the enhancement of heat transfer in a concentric double tube heat exchanger fitted with tight-fit, regularly spaced and full-length helical screw-tape swirl generators and found that the full-length helical tape with core-rod yields the max”
Numerical studies on heat transfer and friction factor characteristics of a tube fitted with helical screw-tape without core-rod inserts (2013, unknown): “Eiamsa-ard and Promvonge [4] experimentally investigated the enhancement of heat transfer in a concentric double tube heat exchanger fitted with loose-fit, regularly spaced and full-length helical screw-tape swirl generators.”
Heat transfer enhancement of nanofluids in a double pipe heat exchanger with louvered strip inserts (2013, methodology): “The effect of using swirl flow device inserts such as helical tape inserts, helical screw tape inserts, helical screw-tape with or without core-rod, spiraled rod inserts, and rotor-assembled strands on the heat transfer and fluid flow characteristics has been studied by many researchers such as Eism”
Heat transfer enhancement in a tube with combined conical-nozzle inserts and swirl generator (2006, background): “For continuous swirl flow, the swirling motion persists over the whole length of the tube, for example, twisted-tape inserts [6–8], coiled wires [9,10] and helical grooves, while for decaying swirl flow, the swirl is generated at the entrance of the tube and decays along the flow path [11–16], for e”