Nanofluids: Physical phenomena, applications in thermal systems and the environment effects-a critical review

AH Pordanjani, S Aghakhani, M Afrand… - Journal of Cleaner …, 2021 - Elsevier
This paper presents a review of literature on the effects of using nanofluids (NFs) in energy
systems. First, different types of NFs, including the combination of metal and non-metal …

An updated review on application of nanofluids in heat exchangers for saving energy

AH Pordanjani, S Aghakhani, M Afrand… - Energy Conversion and …, 2019 - Elsevier
In this paper a brief review on application of nanofluids in heat exchangers has been
addressed. One of the barriers to increase the capacity of different industries is the lack of …

[HTML][HTML] Geometrical effect coupled with nanofluid on heat transfer enhancement in heat exchangers

AG Olabi, T Wilberforce, ET Sayed, K Elsaid… - International Journal of …, 2021 - Elsevier
This investigation summarized the application of nanofluids (NFs) in heat exchangers
(HExs) with different geometries. The quest for heat devices with quick response for the …

Analysis of thermal performance of an improved shell and helically coiled heat exchanger

AD Tuncer, A Sözen, A Khanlari, EY Gürbüz… - Applied Thermal …, 2021 - Elsevier
Shell and helically coiled tube heat exchangers composed from curved tubes inside a shell
which are often preferred devices particularly in several applications like refrigeration, heat …

[HTML][HTML] Synthesis and characterization of hybrid nanofluids and their usage in different heat exchangers for an improved heat transfer rates: A critical review

LS Sundar - Engineering Science and Technology, an International …, 2023 - Elsevier
The heat exchangers are commonly used in thermal power companies, chemical factories,
petroleum industries, and etc for the purpose of exchange heat from one fluid to another …

Numerical and experimental study on thermal performance of a novel shell and helically coiled tube heat exchanger design with integrated rings and discs

A Güngör, A Khanlari, A Sözen, HI Variyenli - International Journal of …, 2022 - Elsevier
Abstract Shell and Helically Coiled Tube Heat Exchangers (SHCTHEXs) are utilized in
energy conversion applications in industry and in various engineering systems. They are …

Numerically analysis of a phase-change material in concentric double-pipe helical coil with turbulent flow as thermal storage unit in solar water heaters

MF Najafabadi, M Farhadi, HT Rostami - Journal of Energy Storage, 2022 - Elsevier
This research investigates a 3-D double-pipe helical coil heat exchanger containing Phase-
Change Material (PCM) as a thermal storage system in solar water heaters. A concentric …

[HTML][HTML] A detailed hydrothermal investigation of a helical micro double-tube heat exchanger for a wide range of helix pitch length

NH Abu-Hamdeh, RA Alsulami, MJH Rawa… - Case Studies in Thermal …, 2021 - Elsevier
The present study was numerically inquired the heat transfer performance and fluid flow
characteristic of a helical micro double-tube heat exchanger (HMDTHX) using the finite …

[HTML][HTML] Thermal/exergy and economic efficiency analysis of circumferentially corrugated helical tube with constant wall temperature

H Chen, H Moria, SY Ahmed, KS Nisar… - Case Studies in Thermal …, 2021 - Elsevier
The effect of circumferential corrugations on the thermo-exergetic and economic efficiency of
the helical tube is numerically studied for the first time. In the field of heat transfer …

Numerical investigation of heat transfer and pressure drop characteristics in the micro-fin helically coiled tubes

EP Kumar, AK Solanki, MMJ Kumar - Applied Thermal Engineering, 2021 - Elsevier
The design of a compact heat exchangers is the challenging work in heat transfer research
area. The enhancement of heat transfer can be achieved by increasing the surface area of …