[HTML][HTML] Heat transfer and fluid flow characteristics of the passive method in double tube heat exchangers: a critical review
With the growing need for more energy, it is imperative to design efficient heat exchangers
that are simpler, cheaper to manufacture, have higher heat transfer rates, and low in …
that are simpler, cheaper to manufacture, have higher heat transfer rates, and low in …
A comprehensive review on double pipe heat exchangers
Growing need to develop and improve the effectiveness of heat exchangers has led to a
broad range of investigations for increasing heat transfer rate along with decreasing the size …
broad range of investigations for increasing heat transfer rate along with decreasing the size …
[HTML][HTML] The heat transfer enhancement techniques and their thermal performance factor
Heat transfer devices have been used for conversion and recovery of heat in many industrial
and domestic applications. Over five decades, there has been concerted effort to develop …
and domestic applications. Over five decades, there has been concerted effort to develop …
Enhancing thermal efficiency in twisted tri-lobe double pipe heat exchangers via integrated CFD and AI approaches
Industrial energy efficiency relies on precise heat exchanger design. Engineers aim to
enhance heat transfer while minimizing pressure drop. Twisted tube Double Pipe Heat …
enhance heat transfer while minimizing pressure drop. Twisted tube Double Pipe Heat …
3D numerical investigation of turbulent forced convection in a double-pipe heat exchanger with flat inner pipe
Clear understanding of the characteristics on convective heat transfer in simple-
configuration double-pipe heat exchangers will add great value to design of heat …
configuration double-pipe heat exchangers will add great value to design of heat …
Numerical and experimental study of the heat transfer process in a double pipe heat exchanger with inner corrugated tubes
JI Córcoles, JD Moya-Rico, AE Molina… - International Journal of …, 2020 - Elsevier
In this study, 3-D numerical simulations were carried out to analyse the influence of
geometrical parameters for eight spirally inner corrugated tubes at turbulent flow (R e= 25× …
geometrical parameters for eight spirally inner corrugated tubes at turbulent flow (R e= 25× …
Thermal performance enhancement of a double-tube heat exchanger with novel twisted annulus formed by counter-twisted oval tubes
C Luo, KW Song - International Journal of Thermal Sciences, 2021 - Elsevier
A novel twisted annulus between two counter-twisted oval tubes is proposed for a double-
tube heat exchanger. The oval tubes of the annuli have same twist pitch, but twist with …
tube heat exchanger. The oval tubes of the annuli have same twist pitch, but twist with …
Numerical design and investigation of heat transfer enhancement and performance for an annulus with continuous helical baffles in a double-pipe heat exchanger
In this paper, the design and thermo-hydraulic performance of a double pipe heat exchanger
with helical baffles in the annulus side, are investigated numerically. Three-dimensional …
with helical baffles in the annulus side, are investigated numerically. Three-dimensional …
Optimal design of a double pipe heat exchanger based on the outward helically corrugated tube
A double pipe heat exchanger with outward helically corrugated tube is numerically studied
and optimized. Under the determined geometry parameters of the corrugated tube, the …
and optimized. Under the determined geometry parameters of the corrugated tube, the …
Study on shell side heat transport enhancement of double tube heat exchangers by twisted oval tubes
X Li, L Wang, R Feng, Z Wang, S Liu, D Zhu - … communications in heat and …, 2021 - Elsevier
The shell side heat transport enhancement characteristics of double tube heat exchangers
composed of twisted oval tubes alone and twisted oval tubes coupled with circular tubes is …
composed of twisted oval tubes alone and twisted oval tubes coupled with circular tubes is …