Experimental investigation of the performance of silver nanofluid as a coolant in a helical shell and tube heat exchanger DOI

Sivakumar Jaganathan,

B. Devaraj Naik, V. Ravikumar

et al.

Journal of Thermal Analysis and Calorimetry, Journal Year: 2023, Volume and Issue: 149(1), P. 439 - 451

Published: Nov. 18, 2023

Language: Английский

A critical review on phase change materials (PCM) based heat exchanger: Different hybrid techniques for the enhancement DOI
Hussein Togun, Hakim S. Sultan Aljibori, Hayder I. Mohammed

et al.

Journal of Energy Storage, Journal Year: 2023, Volume and Issue: 79, P. 109840 - 109840

Published: Dec. 22, 2023

Language: Английский

Citations

105
A review of photovoltaic/thermal system cooled using mono and hybrid nanofluids DOI Creative Commons

Hussain Madhi,

Sattar Aljabair, Ahmed Abdulnabi Imran

et al.

International Journal of Thermofluids, Journal Year: 2024, Volume and Issue: 22, P. 100679 - 100679

Published: April 27, 2024

Language: Английский

Citations

25
Iron Oxide Nanoparticle-Based Ferro-Nanofluids for Advanced Technological Applications DOI Creative Commons
Mohd Imran, Anis Ahmad Chaudhary, Shahzad Ahmed

et al.

Molecules, Journal Year: 2022, Volume and Issue: 27(22), P. 7931 - 7931

Published: Nov. 16, 2022

Iron oxide nanoparticle (ION)-based ferro-nanofluids (FNs) have been used for different technological applications owing to their excellent magneto-rheological properties. A comprehensive overview of the current advancement FNs based on IONs various engineering is unquestionably necessary. Hence, in this review article, important advanced ION-based concerning fields are critically summarized. The chemical mainly focused mass transfer processes. Similarly, electrical and electronics magnetic field sensors, FN-based temperature sensors tilt microelectromechanical systems (MEMS) on-chip components, actuators, cooling electronic devices photovoltaic thermal systems. On other hand, environmental encompass water air purification. Moreover, mechanical or include dampers sealings. This article provides up-to-date information related advancements emerging trends FN research fields, as well discusses challenges future perspectives.

Language: Английский

Citations

41
Hybrid nanofluid flow within cooling tube of photovoltaic-thermoelectric solar unit DOI Creative Commons

Z. Khalili,

M. Sheikholeslami,

Ladan Momayez

et al.

Scientific Reports, Journal Year: 2023, Volume and Issue: 13(1)

Published: May 21, 2023

Abstract In this work, the thermoelectric generator (TEG) layer has been combined with conventional layers of photovoltaic-thermal (PVT) modules to use waste heat and increase efficiency. To reduce cell temperature, there exists a cooling duct in bottom PVT-TEG unit. Type fluid within structure can change performance system. So, hybrid nanofluid (mixture Fe 3 O 4 MWCNT water) replaced instead pure water three various configurations cross section [STR1 (circular), STR2 (rhombus), STR3 (elliptic)] have implemented. Through tube incompressible laminar flow solved while solid panel, conduction equation simulated involving sources resulting from optical analysis. According simulations, third (elliptic) best rise inlet velocity causes overall enhance about 6.29%. The values thermal electrical performances for elliptic design equal fractions nanoparticles are 14.56% 55.42%, respectively. With design, efficiency improves 16.2% comparison an uncooled

Language: Английский

Citations

28
Prediction and evaluation of energy and exergy efficiencies of a nanofluid-based photovoltaic-thermal system with a needle finned serpentine channel using random forest machine learning approach DOI

Yuanlei Si,

František Brumerčík, Yang Chun-sheng

et al.

Engineering Analysis with Boundary Elements, Journal Year: 2023, Volume and Issue: 151, P. 328 - 343

Published: March 21, 2023

Language: Английский

Citations

25
Performance evaluation of a solar dish system with hybrid nanofluid cooling and sustainable thermoelectric power generation: Incorporating experimental property data DOI

M. Sheikholeslami,

Narges Ataollahi, Paolo Scardi

et al.

Solar Energy Materials and Solar Cells, Journal Year: 2025, Volume and Issue: 285, P. 113508 - 113508

Published: Feb. 27, 2025

Language: Английский

Citations

1
Evaluation of different methods to ameliorate the performance of PV/T systems using hybrid nanofluids and PCM in a spiral tube with different cross sections DOI Creative Commons
Dheyaa J. Jasim,

Hasan A Al-Asadi,

As’ad Alizadeh

et al.

Results in Engineering, Journal Year: 2023, Volume and Issue: 20, P. 101514 - 101514

Published: Oct. 23, 2023

In this study, a novel design for serpentine tube is proposed to develop an efficient photovoltaic-thermal (PV/T) system. For purpose, three different hybrid nanofluids and two types of PCM were numerically investigated in with cross-sectional shapes (rectangular, circular, triangular). The electrical, thermal, exergy efficiencies the PV/T system are evaluated ascertain feasibility configuration working fluid. results showed that using composite rectangular cross-section increased thermal electrical efficiency by 31.1 % 5.4 %, respectively, compared state without circular cross-section.For more comprehensive assessment, effect volume concentration 1.5 studied determine which nanofluid has better on improving heat transfer. Fe3O4-MWCNT demonstrates most effective cooling down PV cell temperature. It used up 4.5 investigate how increasing can affect important parameters such as temperature, fluid outlet efficiency.Moreover, (4.5 %) along increases 13.3 16.2 %.

Language: Английский

Citations

21
Simulation of solar photovoltaic system integrated with TEG in presence of hybrid nanomaterial DOI
Elham Azizi,

Z. Khalili,

M. Sheikholeslami

et al.

Journal of Thermal Analysis and Calorimetry, Journal Year: 2024, Volume and Issue: 149(11), P. 5771 - 5782

Published: May 18, 2024

Language: Английский

Citations

8
Performance evaluation and thermal stabilization of photovoltaic panels using phase-change materials DOI
Ecem Şen, Melih Soner Çeliktaş

Energy, Journal Year: 2024, Volume and Issue: 302, P. 131840 - 131840

Published: May 28, 2024

Language: Английский

Citations

6
Optimization and Performance Evaluation of Photovoltaic Thermal System with Varying Nanofluids and Environmental Parameters by Taguchi Technique DOI
Mrigendra Singh, S.C. Solanki, Basant Agrawal

et al.

Advanced engineering forum, Journal Year: 2025, Volume and Issue: 54, P. 105 - 125

Published: Jan. 20, 2025

In this study, the performance of a photovoltaic thermal (PVT) system with rectangular absorber design using water-based nanofluids such as MWCNT/w, CeO 2 /w, and TiN/w volume fraction nanoparticles at 4% coolant is investigated. The mass flow rates varied from 0.025, 0.050 0.075 kg/s under meteorological conditions categorized hot, cooled, mixed in three different cities India (Bengaluru, Delhi, Srinagar). A numerical model was established to evaluate PVT by employing heat balance equation for various components system. Additionally, Taguchi assessment ANOVA analysis were carried out effect parameters determine optimum conditions. highest daily electrical effectiveness gain Bengaluru, Srinagar obtained /w nanofluid rate kg/s, are 15.13%, 15.02%, 16.14% 282.5 Wh, 349.55 219.23 respectively, compared other nanofluids. Another optimal value effecting variable efficiency where rate, sun radiation, ambient temperature wind velocity 800 W/m , 32 °C, 1.4 m/s, 22 1.6 respectively radiation most significant parameter gain, values 81.66% 92.35%, respectively.

Language: Английский

Citations

0