## Abstract The present numerical analysis pertains to the heat transfer enhancement in a plateβfin heat exchanger employing triangular shaped fins with a rectangular wing vortex generator on its slant surfaces. The study has been carried out for three different angles of attack of the wing, i.e.,
Compound heat transfer enhancement for shell side of double-pipe heat exchanger by helical fins and vortex generators
β Scribed by Li Zhang, Hongmei Guo, Jianhua Wu, Wenjuan Du
- Book ID
- 113023693
- Publisher
- Springer-Verlag
- Year
- 2012
- Tongue
- English
- Weight
- 868 KB
- Volume
- 48
- Category
- Article
- ISSN
- 1432-1181
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π SIMILAR VOLUMES
## Abstract Longitudinal vortices disrupt the growth of the thermal boundary layer, thereby the vortex generators producing the longitudinal vortices are well known for the enhancement of heat transfer in compact heat exchangers. The present investigation determines the heat transfer characteristic
The secondary flow is frequently used to enhance the convective heat transfer. In this paper, the crossaveraged absolute vorticity flux in the main flow direction is used to specify the intensity of the secondary flow produced by vortex generators that are mounted on a three-row flat tube bank fin s