Thermal performance enhancement in heat exchangers using active and passive techniques: a detailed review

S Bhattacharyya, DK Vishwakarma… - Journal of Thermal …, 2022 - Springer
The objective of this article is to study the work carried out in heat transfer augmentation
using active and passive techniques. A comprehensive summary of the work is highlighted …

Experimental study on the effects of mechanical vibration on the heat transfer characteristics of tubular laminar flow

W Liu, Z Yang, B Zhang, P Lv - International Journal of Heat and Mass …, 2017 - Elsevier
In this study, experiments were performed to investigate the effects of sinusoidal vibrations
on the heat transfer characteristics of internal flow in a circular heated tube. Water was used …

Heat transfer and field synergy characteristics in a rectangular unit channel under mechanical vibration

J Fu, X Miao, Q Zuo, H Tang, Y Li, Y Zhang… - … Communications in Heat …, 2022 - Elsevier
The internal heat exchangers of a vehicle in driving are excited by forced vibration due to
road bumps. But the effect of this phenomenon on the thermal-hydraulic performance of the …

Experimental investigation on the effect of inlet swirl generator on heat transfer and pressure drop of non-Newtonian nanofluid

E Taheran, K Javaherdeh - Applied Thermal Engineering, 2019 - Elsevier
Experimental study has been carried out to investigate the effects of inlet swirl generator on
heat transfer and pressure drop of non-Newtonian drilling nanofluid under turbulent flow …

Machine Learning Analysis of Thermal Performance Indicator of Heat Exchangers with Delta Wing Vortex Generators

ZY Aksöz, ME Günay, M Aziz, KMM Tunç - Energies, 2024 - mdpi.com
In this work, the design features of delta wing vortex generators (DWVGs) on the thermo-
hydraulic performance of heat exchangers are investigated using machine learning …

Effects of thermal radiation and magnetohydrodynamics on Ree-Eyring fluid flows through porous medium with slip boundary conditions

K Ramesh, SA Eytoo - Multidiscipline Modeling in Materials and …, 2018 - emerald.com
Purpose The purpose of this paper is to investigate the three fundamental flows (namely,
both the plates moving in opposite directions, the lower plate is moving and other is at rest …

Heat transfer characteristics of laminar and turbulent wavy channel flow in the presence of a stationary or rotating blade

MH Hekmat, S Saharkhiz, M Babaie Rabiee - Journal of the Brazilian …, 2021 - Springer
Due to the widespread use of heat exchangers, it is very important to use methods to
increase heat transfer in them. Corrugating channel walls and simultaneously utilizing a …

Study on enhanced heat transfer process under the effect of waveform excitation in micro-channel

H Liu, J Deng, J Cui - International Communications in Heat and Mass …, 2022 - Elsevier
Waveform excitation is an effective means to improve the heat transfer effect of micro-
channel heat exchanger. In order to study the influence of excitation conditions and heat …

Numerical Investigation of Convective Heat Transfer from a Horizontal Plate Due to the Oscillation of a Vertically Oriented Blade

M Rahimi, B Parsajou, M Vajdi - Journal of Heat and Mass …, 2022 - jhmtr.semnan.ac.ir
Convective heat transfer from a flat plate, which is enhanced by an oscillating blade, was
numerically investigated at the present study. It was assumed that the blade is made of a …

Thermal Performance of Oscillating Blade with Various‎ Geometries in a Straight Channel

E Izadpanah, M Yazdanian, MH Hekmat… - Journal of Applied and …, 2022 - jacm.scu.ac.ir
In this study, the effect of stationary and oscillating blades on the forced convection heat
transfer in a channel is studied numerically. Simulations are performed in a fully-developed …