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Xiang Wu
Researcher at Lanzhou Jiaotong University
Publications - 15
Citations - 272
Xiang Wu is an academic researcher from Lanzhou Jiaotong University. The author has contributed to research in topics: Heat transfer & Vortex generator. The author has an hindex of 5, co-authored 12 publications receiving 189 citations.
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Effect of geometric size of curved delta winglet vortex generators and tube pitch on heat transfer characteristics of fin-tube heat exchanger
TL;DR: In order to further improve the heat transfer performance of compact heat exchanger, curved delta winglet vortex generators with different geometric sizes are experimentally studied for circular tube-and-fin this paper.
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Comparison of heat transfer performance of tube bank fin with mounted vortex generators to tube bank fin with punched vortex generators
TL;DR: In this article, the results obtained from naphthalene sublimation heat/mass analogy experiments in selecting the optimum geometrical parameters of tube bank fin heat exchanger with fins mounted with vortex generators are compared with the results derived from the real heat exchangers with VGs punched out on the fins.
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Experimental study on the effects of fin pitches and tube diameters on the heat transfer and fluid flow characteristics of a fin punched with curved delta-winglet vortex generators
TL;DR: In this paper, the effects of fin pitches and tube diameters on the air side heat transfer performance of a tube bank fin heat exchanger using curved delta-winglet vortex generators were experimentally investigated, and the counterpart plain fin was selected as a reference for optimizations of fin geometries.
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Thermal performance of a zig-zag channel formed by two wavy fins mounted with vortex generators
TL;DR: In this article, a combination of wavy fins and vortex generators is proposed to optimize the thermal performance of heat exchangers, and the effects of the longitudinal vortices and attack angle of the vortex generators on thermal performance are numerically studied.
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Thermal-hydraulic characteristic of a novel wavy fin-and-circle tube heat exchanger with concave curved vortex generators
TL;DR: In this paper , a concave curved vortex generator with different transverse locations and attack angles on the thermal-hydraulic characteristics of the heat exchanger is numerically reported.