Thermal augmentation in circular tube with twisted tape and wire coil turbulators

By P. Promvonge. 2008

314 citations recorded by the source corpus.

Subfields: Biomedical Engineering, Computational Mechanics, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/c9e4200605bcb904cc4a97f05ac1084ac055020c

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In Biomedical Engineering

In Computational Mechanics

In Mechanical Engineering

Citations in the corpus

Compound heat transfer enhancement of a dimpled tube with a twisted tape swirl generator (2009, background): “In general, heat transfer enhancement creates one or more combinations of the following conditions that are favorable for the increase in heat transfer rate with an undesirable increase in friction: (1) interruption of boundary layer development and rising degree of turbulence, (2) increase in heat ”
Thermal behavior in solar air heater channel fitted with combined rib and delta-winglet ☆ (2011, background): “In addition, Promvonge [26] also studied the thermal behaviors of using coiledwire in common with twisted tape swirl generator for generating vortex flows and reported that the compound turbulators provide higher thermal performance than the single turbulator.”
Enhanced heat transfer in a triangular ribbed channel with longitudinal vortex generators (2010, background): “In addition, Promvonge [34,35] also studied experimentally the thermal behaviors of using coiled wire turbulator in common with snail type/ twisted tape swirl generator for generating vortex flows and reported that the compound turbulators provide higher heat transfer rate than the single turbulator”
Influence of combined non-uniform wire coil and twisted tape inserts on thermal performance characteristics ☆ (2010, result): “Recently, the use of twisted tape together with typical wire coil (with uniform pitch length or ratio) was first reported by Promvonge [19].”
Heat transfer and friction factor characteristics in turbulent flow through a tube fitted with perforated twisted tape inserts (2013, unknown): “Twisted tapes were used combined with several enhancement devices for further improving heat transfer rate in several research works such as twisted with spirally grooved tube [13], corrugated tube [14], dimpled tube [15], conical ring [16], wire coil turbulators [17] and twisted tape with wire coil”
An overview of heat transfer enhancement methods and new perspectives: Focus on active methods using electroactive materials (2013, unknown): “[29–35]).”
Heat transfer augmentation in a wedge-ribbed channel using winglet vortex generators (2010, background): “In addition, Promvonge [24,25] also studied the thermal behaviors of using wire coil turbulator together with a snail-type or a twisted-tape swirl generator for generating a vortex flow and found that the compound turbulators provide higher heat transfer rate than the single turbulator.”