Thermal Conductivity Enhancement of Al2O3 and SiO2 Nanolubricants for Application in Automotive Air Conditioning (AAC) System
Nanolubricant been introduced in compressor might improve the performance of automotive air conditioning system. Prior testing of the nanolubricant enhancement performance, thermal conductivity of Al2O3/PAG and SiO2/PAG nanolubricants has to be investigated and compared. Al2O3 and SiO2 nanoparticle...
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| Format: | Conference or Workshop Item |
| Language: | English |
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EDP Sciences
2017
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| Online Access: | http://umpir.ump.edu.my/id/eprint/15941/ http://umpir.ump.edu.my/id/eprint/15941/ http://umpir.ump.edu.my/id/eprint/15941/1/Redhwan%20et%20al.%202017%20Matec%202.pdf |
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ump-15941 |
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eprints |
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ump-159412019-10-17T08:13:25Z http://umpir.ump.edu.my/id/eprint/15941/ Thermal Conductivity Enhancement of Al2O3 and SiO2 Nanolubricants for Application in Automotive Air Conditioning (AAC) System Redhwan, A. A. M. Azmi, W. H. M. Z., Sharif Nurul Nadia, Mohd Zawawi TJ Mechanical engineering and machinery Nanolubricant been introduced in compressor might improve the performance of automotive air conditioning system. Prior testing of the nanolubricant enhancement performance, thermal conductivity of Al2O3/PAG and SiO2/PAG nanolubricants has to be investigated and compared. Al2O3 and SiO2 nanoparticles first been dispersed in Polyalkylene Glycol (PAG) for different volume concentrations. KD2 Pro was used in determining the thermal conductivity of the nanolubricant. The experimental results showed that the thermal conductivity of the Al2O3/PAG and SiO2/PAG nanolubricants increased by volume concentration but decreased by temperature. The highest thermal conductivity was observed to be 0.153 W.(m�K)-1 and enhancement of 1.04 times higher than the base lubricant for Al2O3 with 1.0 volume concentration. Finally regression equations were developed in order to estimate the thermal conductivity for these nanolubricants. EDP Sciences 2017 Conference or Workshop Item PeerReviewed application/pdf en cc_by http://umpir.ump.edu.my/id/eprint/15941/1/Redhwan%20et%20al.%202017%20Matec%202.pdf Redhwan, A. A. M. and Azmi, W. H. and M. Z., Sharif and Nurul Nadia, Mohd Zawawi (2017) Thermal Conductivity Enhancement of Al2O3 and SiO2 Nanolubricants for Application in Automotive Air Conditioning (AAC) System. In: MATEC Web of Conferences: The 2nd International Conference on Automotive Innovation and Green Vehicle (AiGEV 2016), 2-3 August 2016 , Malaysia Automotive Institute, Cyberjaya, Selangor. pp. 1-9., 90 (01051). ISSN 2261-236X http://dx.doi.org/10.1051/matecconf/20179001051 |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
Universiti Malaysia Pahang |
| building |
UMP Institutional Repository |
| collection |
Online Access |
| language |
English |
| topic |
TJ Mechanical engineering and machinery |
| spellingShingle |
TJ Mechanical engineering and machinery Redhwan, A. A. M. Azmi, W. H. M. Z., Sharif Nurul Nadia, Mohd Zawawi Thermal Conductivity Enhancement of Al2O3 and SiO2 Nanolubricants for Application in Automotive Air Conditioning (AAC) System |
| description |
Nanolubricant been introduced in compressor might improve
the performance of automotive air conditioning system. Prior testing of the nanolubricant enhancement performance, thermal conductivity of Al2O3/PAG and SiO2/PAG nanolubricants has to be investigated and compared. Al2O3 and SiO2 nanoparticles first been dispersed in Polyalkylene Glycol (PAG) for different volume concentrations. KD2 Pro was used in determining the thermal conductivity of the nanolubricant. The experimental results showed that the thermal conductivity of the Al2O3/PAG and SiO2/PAG nanolubricants increased by volume concentration but decreased by temperature. The highest thermal conductivity was observed to be 0.153 W.(m�K)-1 and enhancement of 1.04 times higher than the base lubricant for Al2O3 with 1.0 volume concentration. Finally regression equations were developed in order to estimate the thermal conductivity for these nanolubricants. |
| format |
Conference or Workshop Item |
| author |
Redhwan, A. A. M. Azmi, W. H. M. Z., Sharif Nurul Nadia, Mohd Zawawi |
| author_facet |
Redhwan, A. A. M. Azmi, W. H. M. Z., Sharif Nurul Nadia, Mohd Zawawi |
| author_sort |
Redhwan, A. A. M. |
| title |
Thermal Conductivity Enhancement of Al2O3 and SiO2 Nanolubricants for Application in Automotive Air Conditioning (AAC) System |
| title_short |
Thermal Conductivity Enhancement of Al2O3 and SiO2 Nanolubricants for Application in Automotive Air Conditioning (AAC) System |
| title_full |
Thermal Conductivity Enhancement of Al2O3 and SiO2 Nanolubricants for Application in Automotive Air Conditioning (AAC) System |
| title_fullStr |
Thermal Conductivity Enhancement of Al2O3 and SiO2 Nanolubricants for Application in Automotive Air Conditioning (AAC) System |
| title_full_unstemmed |
Thermal Conductivity Enhancement of Al2O3 and SiO2 Nanolubricants for Application in Automotive Air Conditioning (AAC) System |
| title_sort |
thermal conductivity enhancement of al2o3 and sio2 nanolubricants for application in automotive air conditioning (aac) system |
| publisher |
EDP Sciences |
| publishDate |
2017 |
| url |
http://umpir.ump.edu.my/id/eprint/15941/ http://umpir.ump.edu.my/id/eprint/15941/ http://umpir.ump.edu.my/id/eprint/15941/1/Redhwan%20et%20al.%202017%20Matec%202.pdf |
| first_indexed |
2023-09-18T22:21:11Z |
| last_indexed |
2023-09-18T22:21:11Z |
| _version_ |
1777415666830147584 |