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 …
Study of heat transfer and pressure drop for novel configurations of helical tube heat exchanger: a numerical and experimental approach
In this study, several unique tube configurations are designed and modeled to examine the
thermal and hydraulic performance of a helical tube heat exchanger (HTHE) experimentally …
thermal and hydraulic performance of a helical tube heat exchanger (HTHE) experimentally …
Numerical study of heat transfer on using lobed cross sections in helical coil heat exchangers: effect of physical and geometrical parameters
In this paper, flow characteristics and heat transfer applications of a helical coil with four
different lobed cross sections are investigated numerically. The flow is laminar, Reynolds …
different lobed cross sections are investigated numerically. The flow is laminar, Reynolds …
Investigation of the effect of various corrugated pipe configurations on thermo-hydraulic flow and enhancement of heat transfer performance with the development of …
AR Al-Obaidi, J Alhamid - International Journal of Thermal Sciences, 2022 - Elsevier
In this investigation, determinations of thermo-hydraulic flow behaviour, heat transfer
enhancement, and overall thermal performance of fluid passing within a corrugated pipe …
enhancement, and overall thermal performance of fluid passing within a corrugated pipe …
Thermo-entropic analysis and multi-objective optimization of wavy lobed heat exchanger tube using DOE, RSM, and NSGA II algorithm
In this study, the multi-objective optimizations (MOO) are conducted on a wavy twisted tri-
lobed tube using computational fluid dynamics (CFD) and genetic algorithm optimizer. To …
lobed tube using computational fluid dynamics (CFD) and genetic algorithm optimizer. To …
Turbulent heat transfer and fluid flow of alumina nanofluid inside three-lobed twisted tube
Turbulent flow characteristics and heat transfer applications of a twisted heat exchanger with
3-lobed cross section along with Y-tape insert are numerically studied. The working fluids for …
3-lobed cross section along with Y-tape insert are numerically studied. The working fluids for …
A Comprehensive numerical study on using lobed cross-sections in spiral heat exchanger: Fluid flow and heat transfer analysis
The present study aims to assess the thermohydraulic characteristics of smooth tri-lobed
spiral tube (STST) and twisted tri-lobed spiral tube (TTST) numerically. Water with constant …
spiral tube (STST) and twisted tri-lobed spiral tube (TTST) numerically. Water with constant …
Heat transfer and friction factor analysis of MWCNT nanofluids in double helically coiled tube heat exchanger
PC Mukesh Kumar, M Chandrasekar - Journal of Thermal Analysis and …, 2021 - Springer
The convective heat transfer rate and friction factor analysis are determined with the help of
a double helically coiled tube heat exchanger by handling multiwall carbon nanotube …
a double helically coiled tube heat exchanger by handling multiwall carbon nanotube …
Numerical simulation of nanofluid turbulent flow in a double-pipe heat exchanger equipped with circular fins
SS Mozafarie, K Javaherdeh, O Ghanbari - Journal of Thermal Analysis …, 2021 - Springer
In this study, the thermal and flow characteristics of a nanofluid were evaluated numerically
in a circular finned double-pipe heat exchanger. A 3D CFD model was employed to study …
in a circular finned double-pipe heat exchanger. A 3D CFD model was employed to study …
Enhancing heat transfer efficiency and energy improvement through novel biosynthesized aqua-based silver nanofluid from leaf extract in a helical double pipe heat …
This study investigated the convective heat transfer coefficient and friction coefficient in a
copper helical double pipe heat exchanger utilizing biosynthetic aqua-based silver (Ag) …
copper helical double pipe heat exchanger utilizing biosynthetic aqua-based silver (Ag) …