Rheological and Thermal Properties of Lubricating Oil Enhanced by the Effect of CuO and TiO2 Nano-Additives

The specifications of lubricating oil are fundamentally the final product of materials that have been added for producing the desired properties. In this research, spherical nanoparticles copper oxide (CuO) and titanium oxides (TiO2) are added to SAE 15W40 engine oil to study the thermal conductivi...

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Autores principales:	Khalid A. Sukkar, Abullhassan A. Karamalluh, Thulfiqar N. Jaber
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2019
Materias:	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/8a5dd2160dc747ec8c65b9a5fdcbdfe6
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spelling	oai:doaj.org-article:8a5dd2160dc747ec8c65b9a5fdcbdfe62021-12-02T02:51:39ZRheological and Thermal Properties of Lubricating Oil Enhanced by the Effect of CuO and TiO2 Nano-Additives10.22153/kej.2019.12.0021818-11712312-0789https://doaj.org/article/8a5dd2160dc747ec8c65b9a5fdcbdfe62019-05-01T00:00:00Zhttp://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/495https://doaj.org/toc/1818-1171https://doaj.org/toc/2312-0789 The specifications of lubricating oil are fundamentally the final product of materials that have been added for producing the desired properties. In this research, spherical nanoparticles copper oxide (CuO) and titanium oxides (TiO2) are added to SAE 15W40 engine oil to study the thermal conductivity, stability, viscosity of nano-lubricants, which are prepared at different concentrations of 0.1%, 0.2%, 0.5%, and 1% by weight, and also their pour point, and flash point as five quality parameters. The obtained results show that CuO nanoparticles in all cases, give the best functionality and effect on engine oil with respect to TiO2. With 0.1 wt. % concentration, the thermal conductivity of CuO/oil and TiO2/oil increased by 7.27% and 4.54%, respectively. In the same time, the flash point of them increased by 12.62% and 9.3%, respectively in comparison with parent oil. Khalid A. SukkarAbullhassan A. KaramalluhThulfiqar N. JaberAl-Khwarizmi College of Engineering – University of BaghdadarticleChemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 15, Iss 2 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Khalid A. Sukkar Abullhassan A. Karamalluh Thulfiqar N. Jaber Rheological and Thermal Properties of Lubricating Oil Enhanced by the Effect of CuO and TiO2 Nano-Additives
description	The specifications of lubricating oil are fundamentally the final product of materials that have been added for producing the desired properties. In this research, spherical nanoparticles copper oxide (CuO) and titanium oxides (TiO2) are added to SAE 15W40 engine oil to study the thermal conductivity, stability, viscosity of nano-lubricants, which are prepared at different concentrations of 0.1%, 0.2%, 0.5%, and 1% by weight, and also their pour point, and flash point as five quality parameters. The obtained results show that CuO nanoparticles in all cases, give the best functionality and effect on engine oil with respect to TiO2. With 0.1 wt. % concentration, the thermal conductivity of CuO/oil and TiO2/oil increased by 7.27% and 4.54%, respectively. In the same time, the flash point of them increased by 12.62% and 9.3%, respectively in comparison with parent oil.
format	article
author	Khalid A. Sukkar Abullhassan A. Karamalluh Thulfiqar N. Jaber
author_facet	Khalid A. Sukkar Abullhassan A. Karamalluh Thulfiqar N. Jaber
author_sort	Khalid A. Sukkar
title	Rheological and Thermal Properties of Lubricating Oil Enhanced by the Effect of CuO and TiO2 Nano-Additives
title_short	Rheological and Thermal Properties of Lubricating Oil Enhanced by the Effect of CuO and TiO2 Nano-Additives
title_full	Rheological and Thermal Properties of Lubricating Oil Enhanced by the Effect of CuO and TiO2 Nano-Additives
title_fullStr	Rheological and Thermal Properties of Lubricating Oil Enhanced by the Effect of CuO and TiO2 Nano-Additives
title_full_unstemmed	Rheological and Thermal Properties of Lubricating Oil Enhanced by the Effect of CuO and TiO2 Nano-Additives
title_sort	rheological and thermal properties of lubricating oil enhanced by the effect of cuo and tio2 nano-additives
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2019
url	https://doaj.org/article/8a5dd2160dc747ec8c65b9a5fdcbdfe6
work_keys_str_mv	AT khalidasukkar rheologicalandthermalpropertiesoflubricatingoilenhancedbytheeffectofcuoandtio2nanoadditives AT abullhassanakaramalluh rheologicalandthermalpropertiesoflubricatingoilenhancedbytheeffectofcuoandtio2nanoadditives AT thulfiqarnjaber rheologicalandthermalpropertiesoflubricatingoilenhancedbytheeffectofcuoandtio2nanoadditives
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Rheological and Thermal Properties of Lubricating Oil Enhanced by the Effect of CuO and TiO2 Nano-Additives

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