Multi-objective optimization and price performance factor evaluation of polyaniline nanofibers-palm oil nanofluids for thermal energy storage application

The application of nanofluid in thermal energy storage technology has attracted interest among researchers in the development of novel nanofluids with high thermal conductivity behavior. Therefore, it is crucial to study the thermal physical behavior of formulated nanofluids prior to extend use in g...

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Main Authors: Sofiah A.G.N., Pasupuleti J., Samykano M., Sulaiman N.F., Ramli Z.A.C., Kumar R.R., Shahabuddin S., Pandey A.K., Tiong S.K., Koh S.P.
Other Authors: 57197805797
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Published: Elsevier Ltd 2024
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RSM
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spelling my.uniten.dspace-338722024-10-14T11:17:22Z Multi-objective optimization and price performance factor evaluation of polyaniline nanofibers-palm oil nanofluids for thermal energy storage application Sofiah A.G.N. Pasupuleti J. Samykano M. Sulaiman N.F. Ramli Z.A.C. Kumar R.R. Shahabuddin S. Pandey A.K. Tiong S.K. Koh S.P. 57197805797 11340187300 57192878324 57215633057 55900541000 57218845246 57217787799 36139061100 15128307800 22951210700 Density Energy storage Nanofluids RSM Thermal conductivity Viscosity Digital storage Heat storage Heat transfer Multiobjective optimization Nanofluidics Oil shale Quality control Regression analysis Thermal conductivity of liquids Thermal energy Viscosity Density Energy storage applications High thermal conductivity Multi-objectives optimization Nanofluids Performance factors Price-performance Response-surface methodology Thermal energy storage Volume concentration Palm oil The application of nanofluid in thermal energy storage technology has attracted interest among researchers in the development of novel nanofluids with high thermal conductivity behavior. Therefore, it is crucial to study the thermal physical behavior of formulated nanofluids prior to extend use in greener energy production. In this study, response surface methodology (RSM) is employed to optimize the density, viscosity and thermal conductivity behavior of formulated polyaniline-palm oil nanofluids. RSM based central composite design (CCD) is applied to extract the significant impact of temperature in the range of 30�60 �C and volume concentration of nanoadditives in the range of 0.01�0.5 vol% to the thermal physical properties of polyaniline-palm oil nanofluids and to generate empirical mathematical model for prediction purpose. Finally, the price performance factor of the studied polyaniline-palm oil nanofluids is evaluated for the first time in this research. Analysis of variance is employed to verify that the generated mathematical regression model is reliable. The formation of 45� angle line in the middle of the predicted vs actual data graph with acceptable R2 of 94.43% for density model, 99.43% for viscosity model, and 94.18% for the thermal conductivity model showing an excellent agreement of both predicted and actual data and verified the reliability of the generated regression equation for response prediction. Optimal density, viscosity and thermal conductivity of polyaniline-palm oil nanofluids found to be 0.8878 g/mL, 25.8251 mPa s and 0.2877 W/mK respectively with the critical parameters for temperature and volume concentration of polyaniline are 60 �C and 0.0347 vol% respectively. The PPF evaluation shows that the higher thermal conductivity of nanofluids are not economical. The formulated polyaniline-palm oil nanofluid evaluated properties expose the possibility of alternative advanced heat transfer fluid for thermal energy storage application due to their superior inherent qualities. � 2023 The Authors Final 2024-10-14T03:17:22Z 2024-10-14T03:17:22Z 2023 Article 10.1016/j.csite.2023.103673 2-s2.0-85176454850 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85176454850&doi=10.1016%2fj.csite.2023.103673&partnerID=40&md5=5af97ef7779b370cf12053c586481c1f https://irepository.uniten.edu.my/handle/123456789/33872 52 103673 All Open Access Gold Open Access Elsevier Ltd Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
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topic Density
Energy storage
Nanofluids
RSM
Thermal conductivity
Viscosity
Digital storage
Heat storage
Heat transfer
Multiobjective optimization
Nanofluidics
Oil shale
Quality control
Regression analysis
Thermal conductivity of liquids
Thermal energy
Viscosity
Density
Energy storage applications
High thermal conductivity
Multi-objectives optimization
Nanofluids
Performance factors
Price-performance
Response-surface methodology
Thermal energy storage
Volume concentration
Palm oil
spellingShingle Density
Energy storage
Nanofluids
RSM
Thermal conductivity
Viscosity
Digital storage
Heat storage
Heat transfer
Multiobjective optimization
Nanofluidics
Oil shale
Quality control
Regression analysis
Thermal conductivity of liquids
Thermal energy
Viscosity
Density
Energy storage applications
High thermal conductivity
Multi-objectives optimization
Nanofluids
Performance factors
Price-performance
Response-surface methodology
Thermal energy storage
Volume concentration
Palm oil
Sofiah A.G.N.
Pasupuleti J.
Samykano M.
Sulaiman N.F.
Ramli Z.A.C.
Kumar R.R.
Shahabuddin S.
Pandey A.K.
Tiong S.K.
Koh S.P.
Multi-objective optimization and price performance factor evaluation of polyaniline nanofibers-palm oil nanofluids for thermal energy storage application
description The application of nanofluid in thermal energy storage technology has attracted interest among researchers in the development of novel nanofluids with high thermal conductivity behavior. Therefore, it is crucial to study the thermal physical behavior of formulated nanofluids prior to extend use in greener energy production. In this study, response surface methodology (RSM) is employed to optimize the density, viscosity and thermal conductivity behavior of formulated polyaniline-palm oil nanofluids. RSM based central composite design (CCD) is applied to extract the significant impact of temperature in the range of 30�60 �C and volume concentration of nanoadditives in the range of 0.01�0.5 vol% to the thermal physical properties of polyaniline-palm oil nanofluids and to generate empirical mathematical model for prediction purpose. Finally, the price performance factor of the studied polyaniline-palm oil nanofluids is evaluated for the first time in this research. Analysis of variance is employed to verify that the generated mathematical regression model is reliable. The formation of 45� angle line in the middle of the predicted vs actual data graph with acceptable R2 of 94.43% for density model, 99.43% for viscosity model, and 94.18% for the thermal conductivity model showing an excellent agreement of both predicted and actual data and verified the reliability of the generated regression equation for response prediction. Optimal density, viscosity and thermal conductivity of polyaniline-palm oil nanofluids found to be 0.8878 g/mL, 25.8251 mPa s and 0.2877 W/mK respectively with the critical parameters for temperature and volume concentration of polyaniline are 60 �C and 0.0347 vol% respectively. The PPF evaluation shows that the higher thermal conductivity of nanofluids are not economical. The formulated polyaniline-palm oil nanofluid evaluated properties expose the possibility of alternative advanced heat transfer fluid for thermal energy storage application due to their superior inherent qualities. � 2023 The Authors
author2 57197805797
author_facet 57197805797
Sofiah A.G.N.
Pasupuleti J.
Samykano M.
Sulaiman N.F.
Ramli Z.A.C.
Kumar R.R.
Shahabuddin S.
Pandey A.K.
Tiong S.K.
Koh S.P.
format Article
author Sofiah A.G.N.
Pasupuleti J.
Samykano M.
Sulaiman N.F.
Ramli Z.A.C.
Kumar R.R.
Shahabuddin S.
Pandey A.K.
Tiong S.K.
Koh S.P.
author_sort Sofiah A.G.N.
title Multi-objective optimization and price performance factor evaluation of polyaniline nanofibers-palm oil nanofluids for thermal energy storage application
title_short Multi-objective optimization and price performance factor evaluation of polyaniline nanofibers-palm oil nanofluids for thermal energy storage application
title_full Multi-objective optimization and price performance factor evaluation of polyaniline nanofibers-palm oil nanofluids for thermal energy storage application
title_fullStr Multi-objective optimization and price performance factor evaluation of polyaniline nanofibers-palm oil nanofluids for thermal energy storage application
title_full_unstemmed Multi-objective optimization and price performance factor evaluation of polyaniline nanofibers-palm oil nanofluids for thermal energy storage application
title_sort multi-objective optimization and price performance factor evaluation of polyaniline nanofibers-palm oil nanofluids for thermal energy storage application
publisher Elsevier Ltd
publishDate 2024
_version_ 1814060048444293120
score 13.214268