A review of different twisted tape configurations used in heat exchanger and their impact on thermal performance of the system

R Khargotra, R Kumar, R Nadda, S Dhingra, T Alam… - Heliyon, 2023 - cell.com
Heat transfer in water with the help of solar energy is an effective way to harness renewable
energy and reduce reliance on non-renewable sources of energy. The utilization of turbulent …

Exergetic, Energetic, and entropy production evaluations of parabolic trough collector retrofitted with elliptical dimpled receiver tube filled with hybrid nanofluid

HK Pazarlıoğlu, R Ekiciler, K Arslan… - Applied Thermal …, 2023 - Elsevier
In this paper, a numerical study was performed on a parabolic trough collector receiver tube
containing elliptical dimpled fins with different elliptical ratios (ER= 0.66–1.66) under …

Twisted tape inserts in parabolic trough solar collectors: Assessment of Energy, Exergy, and Environmental impacts

B Mehta, D Subhedar, H Panchal, Z Said… - Applied Thermal …, 2024 - Elsevier
The parabolic trough solar collector is a solar technology extensively employed to focus and
harness solar energy for diverse heating purposes. One effective technique to enhance its …

Multiwalled carbon nanotubes-titanium dioxide nanocomposite for flat plate solar collectors applications

OA Hussein, MH Rajab, OA Alawi, MW Falah… - Applied Thermal …, 2023 - Elsevier
This study focuses on the thermal and rheological properties of a hybrid fluid consisting of
Titanium Dioxide/Chemically functionalized Multi-Walled Carbon Nanotubes (TiO 2/CF …

[HTML][HTML] Recent advances and developments of the application of hybrid nanofluids in parabolic solar collector energy systems and guidelines for future prospects

FL Rashid, HS Aljibori, HI Mohammed, A Ameen… - Journal of Engineering …, 2024 - Elsevier
This study addresses challenges in enhancing the thermal efficiency of parabolic solar
collector energy systems using hybrid nanofluids, focusing on issues like nanoparticle …

[HTML][HTML] Simulation of nanomaterial flow within an absorber duct of LFR solar system under the influence of complex turbulator

M Sheikholeslami, M Jafaryar - Alexandria Engineering Journal, 2024 - Elsevier
In this work, for decreasing the irreversibility of system and augmenting the thermal
performance, hybrid nanomaterial was utilized as testing fluid inside the pipe of …

Limitations and challenges of heat transfer enhancement techniques in solar thermal collectors: A review

LA Omeiza, M Abid, Y Subramanian… - Journal of Central South …, 2023 - Springer
Nowadays, there is wide acceptance among core energy experts and the research
community that solar collectors have a critical role to play in the renewable energy sector …

Numerical simulation for impact of implement of reflector and turbulator within the solar system in existence of nanomaterial

M Sheikholeslami, M Jafaryar - Scientific Reports, 2023 - nature.com
Turbulent flow of oil based hybrid nanofluid within an absorber tube of concentrated solar
system has been evaluated in this article. To concentrate the solar irradiation, the parabolic …

Пінч-інтеграційна оптимізація теплообмінної мережі процесу концентрування гідролізної сірчаної кислоти

ВЄ Ведь, АМ Миронов, МВ Ільченко… - Інтегровані технології …, 2022 - ite.khpi.edu.ua
Анотація У роботі розглядається питання можливості збереження теплової енергії на
промисловому підприємстві. У якості засобу оптимізації енергоспоживання …