Effects of hybrid nanofluids and turbulator on efficiency improvement of parabolic trough solar collectors

Z Esmaeili, S Akbarzadeh, S Rashidi… - Engineering Analysis with …, 2023 - Elsevier
The simultaneous use of turbulators and nanofluids as the working fluid is an effective
strategy for improving the thermal performance of parabolic solar collectors (PTCs). In the …

Numerical analysis of heat transfer improvement for pulsating flow in a periodic corrugated channel with discrete V-type winglets

S Akcay - International Communications in Heat and Mass …, 2022 - Elsevier
In the present study, the effects on the hydraulic and thermal performance of pulsating flow
in a periodic corrugated channel with discrete V-type winglets were numerically …

[HTML][HTML] Heat transfer enhancement in the novel wavy shaped heat exchanger channel with cylindrical vortex generators

Z Brodnianská, S Kotšmíd - Applied Thermal Engineering, 2023 - Elsevier
The enhancement characteristics of heat transfer in conjunction with a low pressure drop
were experimentally and numerically investigated for the novel geometry wavy shaped …

Analysis of SWCNT-water nanofluid flow in wavy channel under turbulent pulsating conditions: investigation of homogeneous and discrete phase models

H Hamzah, B Sahin - International Journal of Thermal Sciences, 2023 - Elsevier
Improving thermal performance in heated channels has received much attention from many
researchers due to its presence in various thermal systems. The present research …

Investigation of convective heat transfer and flow hydrodynamics in rectangular grooved channels

H Zontul, H Hamzah, N Kurtulmuş, B Şahin - … Communications in Heat and …, 2021 - Elsevier
An experimental and numerical investigation is conducted for convective heat transfer and
flow characteristics in a channel with rectangular grooved top and bottom walls. The study is …

Experimental investigation of convective heat transfer performance and hydrodynamics of pulsating flow through the rectangular grooved channel

H Zontul, B Şahin - Experimental Thermal and Fluid Science, 2023 - Elsevier
This study presents hydrodynamics and heat transfer of steady and pulsating flow in a
rectangular grooved channel for the Reynolds number and pulsation frequency ranges of …

The effective techniques for enhancing the turbulent flow between two parallel plates: A comprehensive review

MMK Dawood, MSEL Morse… - … of Transactions in …, 2023 - journals.tultech.eu
The development of heat transfer devices that are used for heat conversion and recovery in
several industrial and household applications has depended for many years on the study of …

Experimental investigation of effect of different tube row-numbers, fin pitches and operating conditions on thermal and hydraulic performances of louvered and wavy …

A Okbaz, A Pınarbaşı, AB Olcay - International Journal of Thermal Sciences, 2020 - Elsevier
Heat exchangers are used in air conditioners, heat pumps, marine, land and air vehicles,
refrigeration systems, thermal and nuclear power plants, etc. Increasing heat transfer …

A comparative numerical study of heat and mass transfer individualities in Casson stagnation point fluid flow past a flat and cylindrical surfaces

KU Rehman, W Shatanawi, S Yaseen - Mathematics, 2023 - mdpi.com
There is a consensus among researchers that the simultaneous involvement of heat and
mass transfer in fluid flow owns numerous daily life applications like energy systems …

Experimental and numerical study on heat transfer enhancement by Flow-induced vibration in pulsating flow

D Duan, Y Cheng, M Ge, W Bi, P Ge, X Yang - Applied Thermal Engineering, 2022 - Elsevier
The combination of flow-induced vibration and pulsating flow has a greater potential to
enhance heat transfer. This study aims to investigate the effect of flow-induced vibration …