Thermal diffusivity measurement of copper nanofluid using pulsed laser thermal lens technique.
The pulsed laser thermal lens technique was used to study the thermal diffusivity of fluids containing copper nanoparticles (Cu-NPs) prepared by γ-irradiation method. The samples were prepared for the different concentrations of Cu precursor at 20 KGy dose. A Q-switched Nd-YAG pulsed laser of wavele...
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| Format: | Article |
| Language: | English English |
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2012
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| Online Access: | http://psasir.upm.edu.my/id/eprint/25298/ http://psasir.upm.edu.my/id/eprint/25298/1/Thermal%20diffusivity%20measurement%20of%20copper%20nanofluid%20using%20pulsed%20laser%20thermal%20lens%20technique.pdf |
| _version_ | 1848845271396515840 |
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| author | Zamiri, Reza Zakaria, Azmi Husin, Mohd Shahril Zamiri, G. Ahangar, H. A. Rizwan, Zahid |
| author_facet | Zamiri, Reza Zakaria, Azmi Husin, Mohd Shahril Zamiri, G. Ahangar, H. A. Rizwan, Zahid |
| author_sort | Zamiri, Reza |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The pulsed laser thermal lens technique was used to study the thermal diffusivity of fluids containing copper nanoparticles (Cu-NPs) prepared by γ-irradiation method. The samples were prepared for the different concentrations of Cu precursor at 20 KGy dose. A Q-switched Nd-YAG pulsed laser of wavelength 532 nm was used as an excitation source and He-Ne laser was used as a probe beam in the present thermal lens experiment. It was found that the thermal diffusivity of the solution depends on the density of Cu-NPs. |
| first_indexed | 2025-11-15T08:44:10Z |
| format | Article |
| id | upm-25298 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T08:44:10Z |
| publishDate | 2012 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-252982015-11-18T02:57:19Z http://psasir.upm.edu.my/id/eprint/25298/ Thermal diffusivity measurement of copper nanofluid using pulsed laser thermal lens technique. Zamiri, Reza Zakaria, Azmi Husin, Mohd Shahril Zamiri, G. Ahangar, H. A. Rizwan, Zahid The pulsed laser thermal lens technique was used to study the thermal diffusivity of fluids containing copper nanoparticles (Cu-NPs) prepared by γ-irradiation method. The samples were prepared for the different concentrations of Cu precursor at 20 KGy dose. A Q-switched Nd-YAG pulsed laser of wavelength 532 nm was used as an excitation source and He-Ne laser was used as a probe beam in the present thermal lens experiment. It was found that the thermal diffusivity of the solution depends on the density of Cu-NPs. 2012 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/25298/1/Thermal%20diffusivity%20measurement%20of%20copper%20nanofluid%20using%20pulsed%20laser%20thermal%20lens%20technique.pdf Zamiri, Reza and Zakaria, Azmi and Husin, Mohd Shahril and Zamiri, G. and Ahangar, H. A. and Rizwan, Zahid (2012) Thermal diffusivity measurement of copper nanofluid using pulsed laser thermal lens technique. Journal of the European Optical Society - Rapid publications, 7 (12022). pp. 1-5. ISSN 1990-2573 10.2971/jeos.2012.12022 English |
| spellingShingle | Zamiri, Reza Zakaria, Azmi Husin, Mohd Shahril Zamiri, G. Ahangar, H. A. Rizwan, Zahid Thermal diffusivity measurement of copper nanofluid using pulsed laser thermal lens technique. |
| title | Thermal diffusivity measurement of copper nanofluid using pulsed laser thermal lens technique. |
| title_full | Thermal diffusivity measurement of copper nanofluid using pulsed laser thermal lens technique. |
| title_fullStr | Thermal diffusivity measurement of copper nanofluid using pulsed laser thermal lens technique. |
| title_full_unstemmed | Thermal diffusivity measurement of copper nanofluid using pulsed laser thermal lens technique. |
| title_short | Thermal diffusivity measurement of copper nanofluid using pulsed laser thermal lens technique. |
| title_sort | thermal diffusivity measurement of copper nanofluid using pulsed laser thermal lens technique. |
| url | http://psasir.upm.edu.my/id/eprint/25298/ http://psasir.upm.edu.my/id/eprint/25298/ http://psasir.upm.edu.my/id/eprint/25298/1/Thermal%20diffusivity%20measurement%20of%20copper%20nanofluid%20using%20pulsed%20laser%20thermal%20lens%20technique.pdf |