A review of airside heat transfer augmentation with vortex generators on heat transfer surface
Heat exchanger performance can be improved via the introduction of vortex generators to
the airside surface, based on the mechanism that the generated longitudinal vortices can …
the airside surface, based on the mechanism that the generated longitudinal vortices can …
Thermal–hydraulic performance of fin-and-oval tube compact heat exchangers with innovative design of corrugated fin patterns
The flow field inside the heat exchangers is associated with maximum heat transfer,
minimum pressure drop and smallest pumping power. During the recent decades, the …
minimum pressure drop and smallest pumping power. During the recent decades, the …
Heat transfer characteristics of a circular tube bank fin heat exchanger with fins punched curve rectangular vortex generators in the wake regions of the tubes
B Gong, LB Wang, ZM Lin - Applied Thermal Engineering, 2015 - Elsevier
Vortex generators (VGs) applied on the fin surfaces of circular tube bank fin heat exchangers
can increase the intensity of secondary flow and reduce the size of wake regions behind …
can increase the intensity of secondary flow and reduce the size of wake regions behind …
Numerical optimization of location of 'common flow up'delta winglets for inline aligned finned tube heat exchanger
A Arora, PMV Subbarao, RS Agarwal - Applied Thermal Engineering, 2015 - Elsevier
Heat transfer augmentation of a fin and tube heat exchanger by the winglet type vortex
generator strongly depends on the location of the winglet wrt tube centre. This study was …
generator strongly depends on the location of the winglet wrt tube centre. This study was …
Development of parametric space for the vortex generator location for improving thermal compactness of an existing inline fin and tube heat exchanger
A Arora, PMV Subbarao, RS Agarwal - Applied Thermal Engineering, 2016 - Elsevier
Heat transfer augmentation due to the intentional generation of longitudinal vortices in a fin-
and-tube heat exchanger strongly depends on the location of the generators. This combined …
and-tube heat exchanger strongly depends on the location of the generators. This combined …
Application of vortex generators to heat transfer enhancement of a pin-fin heat sink
HY Li, WR Liao, TY Li, YZ Chang - International Journal of Heat and Mass …, 2017 - Elsevier
In this paper, the thermal-fluid characteristics of a pin-fin heat sink with delta winglet vortex
generators in a cross flow are investigated experimentally and numerically. The effects of the …
generators in a cross flow are investigated experimentally and numerically. The effects of the …
Numerical evaluation of thermal hydraulic performance in fin-and-tube heat exchangers with various vortex generator geometries arranged in common-flow-down or …
MF Md Salleh, A Gholami… - Journal of Heat …, 2019 - asmedigitalcollection.asme.org
Vortex generator as secondary flow enhancement technique has captured the attention of
many researchers recently to augment the performance of the fin-and-tube heat exchanger …
many researchers recently to augment the performance of the fin-and-tube heat exchanger …
The mechanism of heat transfer enhancement using longitudinal vortex generators in a laminar channel flow with uniform wall temperature
Q Zhang, LB Wang, YH Zhang - International Journal of Thermal Sciences, 2017 - Elsevier
Heat transfer enhancements are used extensively to improve the performance of heat
exchangers and to reduce their running cost. Longitudinal vortices can enhance heat …
exchangers and to reduce their running cost. Longitudinal vortices can enhance heat …
Investigation of coherent structures in a turbulent channel with built-in longitudinal vortex generators
The present study discusses the results pertaining to eduction of coherent structures and
assesses their contribution in promoting mixing between low and high momentum fluid …
assesses their contribution in promoting mixing between low and high momentum fluid …
A numerical study of fluid flow and heat transfer over a fin and flat tube heat exchangers with complex vortex generators
A numerical work is carried out to investigate the heat transfer and fluid flow behaviors in a
fin-and-flat-tube heat exchanger provided with complex vortex generators (CVGs). A new …
fin-and-flat-tube heat exchanger provided with complex vortex generators (CVGs). A new …