Thermophysical Properties Measurement of Nano Cellulose in Ethylene Glycol/Water

Nanofluids are the suspensions of solid nanoparticles in the liquids as base fluids. They have been the latest engineering material among the investigators as they exhibit promising enhanced thermal properties and many other possible developments. In this paper, experimental studies are conducted in...

Full description

Bibliographic Details
Main Authors: Ramachandran, Kaaliarasan, K., Kadirgama, D., Ramasamy, Hussein, A.M., Azmi, W. H., Tarlochan, F., Kadirgama, G.
Format: Article
Language:English
Published: Elsevier Ltd 2017
Subjects:
Online Access:http://umpir.ump.edu.my/id/eprint/17737/1/Thermophysical%20properties%20measurement%20of%20nano%20cellulose%20in%20ethylene%20glycolwater.pdf
_version_ 1825823745772617728
author Ramachandran, Kaaliarasan
K., Kadirgama
D., Ramasamy
Hussein, A.M.
Azmi, W. H.
Tarlochan, F.
Kadirgama, G.
author_facet Ramachandran, Kaaliarasan
K., Kadirgama
D., Ramasamy
Hussein, A.M.
Azmi, W. H.
Tarlochan, F.
Kadirgama, G.
author_sort Ramachandran, Kaaliarasan
collection UMP
description Nanofluids are the suspensions of solid nanoparticles in the liquids as base fluids. They have been the latest engineering material among the investigators as they exhibit promising enhanced thermal properties and many other possible developments. In this paper, experimental studies are conducted in the effort to measure the thermal conductivity and viscosity of nanocellulose particles dispersed in ethylene glycol and water (EG-water) mixture with the weight concentration of 40/60% volume ratio. The experimental measurements are performed at various volume concentrations up to 1.3% and temperature ranging from 30°C to 70°C. The result demonstrates that as the measured temperature increases, thermal conductivities increases as well. The nanofluid has maximum thermal conductivity enhancement of 9.05% were found at 1.3% volume concentration when it is compared to the base fluid at 30°C. As expected, viscosity values increase when the volume fraction increases. However, viscosities of the nanofluids are found to be decreasing when the temperature increases. At 1.3% volume concentration and 30°C, nanofluid viscosity recorded the highest value, about 4.16 times of the base fluid. Finally, a new correlation with acceptable accuracy was proposed to predict the thermal conductivity and viscosity of nanofluids by using the obtained experimental data
first_indexed 2024-03-06T12:15:42Z
format Article
id UMPir17737
institution Universiti Malaysia Pahang
language English
last_indexed 2024-03-06T12:15:42Z
publishDate 2017
publisher Elsevier Ltd
record_format dspace
spelling UMPir177372017-12-26T02:14:40Z http://umpir.ump.edu.my/id/eprint/17737/ Thermophysical Properties Measurement of Nano Cellulose in Ethylene Glycol/Water Ramachandran, Kaaliarasan K., Kadirgama D., Ramasamy Hussein, A.M. Azmi, W. H. Tarlochan, F. Kadirgama, G. TJ Mechanical engineering and machinery TN Mining engineering. Metallurgy Nanofluids are the suspensions of solid nanoparticles in the liquids as base fluids. They have been the latest engineering material among the investigators as they exhibit promising enhanced thermal properties and many other possible developments. In this paper, experimental studies are conducted in the effort to measure the thermal conductivity and viscosity of nanocellulose particles dispersed in ethylene glycol and water (EG-water) mixture with the weight concentration of 40/60% volume ratio. The experimental measurements are performed at various volume concentrations up to 1.3% and temperature ranging from 30°C to 70°C. The result demonstrates that as the measured temperature increases, thermal conductivities increases as well. The nanofluid has maximum thermal conductivity enhancement of 9.05% were found at 1.3% volume concentration when it is compared to the base fluid at 30°C. As expected, viscosity values increase when the volume fraction increases. However, viscosities of the nanofluids are found to be decreasing when the temperature increases. At 1.3% volume concentration and 30°C, nanofluid viscosity recorded the highest value, about 4.16 times of the base fluid. Finally, a new correlation with acceptable accuracy was proposed to predict the thermal conductivity and viscosity of nanofluids by using the obtained experimental data Elsevier Ltd 2017-05-12 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/17737/1/Thermophysical%20properties%20measurement%20of%20nano%20cellulose%20in%20ethylene%20glycolwater.pdf Ramachandran, Kaaliarasan and K., Kadirgama and D., Ramasamy and Hussein, A.M. and Azmi, W. H. and Tarlochan, F. and Kadirgama, G. (2017) Thermophysical Properties Measurement of Nano Cellulose in Ethylene Glycol/Water. Applied Thermal Engineering, 123. pp. 1158-1165. (Published) https://doi.org/10.1016/j.applthermaleng.2017.05.067 DOI: 10.1016/j.applthermaleng.2017.05.067
spellingShingle TJ Mechanical engineering and machinery
TN Mining engineering. Metallurgy
Ramachandran, Kaaliarasan
K., Kadirgama
D., Ramasamy
Hussein, A.M.
Azmi, W. H.
Tarlochan, F.
Kadirgama, G.
Thermophysical Properties Measurement of Nano Cellulose in Ethylene Glycol/Water
title Thermophysical Properties Measurement of Nano Cellulose in Ethylene Glycol/Water
title_full Thermophysical Properties Measurement of Nano Cellulose in Ethylene Glycol/Water
title_fullStr Thermophysical Properties Measurement of Nano Cellulose in Ethylene Glycol/Water
title_full_unstemmed Thermophysical Properties Measurement of Nano Cellulose in Ethylene Glycol/Water
title_short Thermophysical Properties Measurement of Nano Cellulose in Ethylene Glycol/Water
title_sort thermophysical properties measurement of nano cellulose in ethylene glycol water
topic TJ Mechanical engineering and machinery
TN Mining engineering. Metallurgy
url http://umpir.ump.edu.my/id/eprint/17737/1/Thermophysical%20properties%20measurement%20of%20nano%20cellulose%20in%20ethylene%20glycolwater.pdf
work_keys_str_mv AT ramachandrankaaliarasan thermophysicalpropertiesmeasurementofnanocelluloseinethyleneglycolwater
AT kkadirgama thermophysicalpropertiesmeasurementofnanocelluloseinethyleneglycolwater
AT dramasamy thermophysicalpropertiesmeasurementofnanocelluloseinethyleneglycolwater
AT husseinam thermophysicalpropertiesmeasurementofnanocelluloseinethyleneglycolwater
AT azmiwh thermophysicalpropertiesmeasurementofnanocelluloseinethyleneglycolwater
AT tarlochanf thermophysicalpropertiesmeasurementofnanocelluloseinethyleneglycolwater
AT kadirgamag thermophysicalpropertiesmeasurementofnanocelluloseinethyleneglycolwater