ExHFT for fourth generation heat transfer technology

By A. Bergles. 2002

280 citations recorded by the source corpus.

Subfields: Biomedical Engineering, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/a5ee366ff1df4365a2f45aa0a3bf8589e3f07176

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In Biomedical Engineering

In Mechanical Engineering

Citations in the corpus

Thermohydraulics of turbulent flow through a round tube by a peripherally-cut twisted tape with an alternate axis (2010, background): “General goals of the augmentation are to reduce the size of heat exchanger required for specified heat duty, to upgrade the capacity of an existing heat exchanger, or to reduce the pumping power [1].”
Enhancement of laminar and transitional flow heat transfer in tubes by means of wire coil inserts (2007, unknown): “W passive enhancement techniques have little to offer to improve the heat transfer under free convection conditions (Bergles [24]).”
Heat transfer enhancement in mini-channel heat sinks with dimples and cylindrical grooves (2013, unknown): “In order to improve the heat transfer efficiency and operation safety of heat transfer equipments, many techniques have been proposed [1,2], such as treated surfaces, rough surfaces, extended surfaces, swirl flow devices, shaped pipes, surface tension devices, mechanical aids, electrostatic fields, ”
Compound heat transfer enhancement of a dimpled tube with a twisted tape swirl generator (2009, methodology): “This approach is known as compound enhancement [2].”
Heat transfer and friction factor characteristics in turbulent flow through a tube fitted with perforated twisted tape inserts (2013, unknown): “Severalmethods are applied to improve the thermal performance of heat transfer devices such as treated surfaces, rough surfaces as well as incorporations of inserts (such as turbulators and swirl flow devices) [1,2].”
Performance improvements of microchannel heat sink using wavy channel and nanofluids (2015, background): “Bergles and Webb [19-20] provided other reviews on the techniques for heat transfer enhancement in macroscale dimensions.”
Heat transfer and entropy generation in a parabolic trough receiver with wall-detached twisted tape inserts (2016, background): “Twisted tape inserts have been widely used in many applications given the ease with which they can be made and installed in heat exchangers as well as significant heat transfer enhancement that can be achieved with moderate friction factors [17,18].”
The influence of artificial roughness shape on heat transfer enhancement: Corrugated tubes, dimpled tubes and wire coils (2012, methodology): “Bergles [38] affirms that with these techniques, maximum Nusselt number augmentations of 250% can be expected at low Prandtl numbers.”
Evaluation of Single Phase Flow in Microchannels for High Heat Flux Chip Cooling—Thermohydraulic Performance Enhancement and Fabrication Technology (2004, background): “Bergles [ 15 ], in one of his recent summary articles on enhancement technology, proposes combinations of various enhancement strategies in the next generation of enhancement techniques.”