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Paper Information

Journal:   NANOMATERIALS (JOURNAL OF NANOCOMPOSITE MATERIALS RESEARCH)   WINTER 2010 , Volume 1 , Number 4; Page(s) 245 To 252.
 
Paper: 

EFFECT OF TIO2 NANOPARTICLES ON ENHANCING THE THERMAL CONDUCTIVITY AND VISCOSITY OF NANOFLUIDS IN ENGINE OIL

 
 
Author(s):  VASHEGHANI M.H.*, RAISSI B., AMINI M., MARZBANRAD E.
 
* KARAJ, DEPARTMENT OF MATERIALS AND ENERGY RESEARCH CENTER
 
Abstract: 
In this research, thermal conductivity and viscosity of nanofluids were investigated. Transient hot wire method was applied to measure the thermal conductivity of nanofluids. Hamilton-Crosser and Einstein formalism also were used to estimate and predict the thermal conductivity and viscosity. Some differences were observed by comparing the experimental and theoretical results since the theoretical for formalisms had less accuracy. The morphology of nanoparticles was investigated by scanning electron microscopic (SEM). Particle size analyzer was used to investigate of particle size. Our results showed that by adding 3% weight of TiO2 nanoparticles with sizes of 21 nm and 200 nm to engine oil, thermal conductivity of engine oil increased 56.72% and 23.34%, respectively. Moreover, results showed that the viscosity of nanofluids increased 8.03% and 6.75%, respectively.
 
Keyword(s): NANOFLUIDS, THERMAL CONDUCTIVITY, TRANSIENT HOT WIRE METHOD, VISCOSITY, TIO2 NANOPARTICLES
 
 
References: 
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Citations: 
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+ Click to Cite.
APA: Copy

VASHEGHANI, M., & RAISSI, B., & AMINI, M., & MARZBANRAD, E. (2010). EFFECT OF TIO2 NANOPARTICLES ON ENHANCING THE THERMAL CONDUCTIVITY AND VISCOSITY OF NANOFLUIDS IN ENGINE OIL. NANOMATERIALS (JOURNAL OF NANOCOMPOSITE MATERIALS RESEARCH), 1(4), 245-252. https://www.sid.ir/en/journal/ViewPaper.aspx?id=194261



Vancouver: Copy

VASHEGHANI M.H., RAISSI B., AMINI M., MARZBANRAD E.. EFFECT OF TIO2 NANOPARTICLES ON ENHANCING THE THERMAL CONDUCTIVITY AND VISCOSITY OF NANOFLUIDS IN ENGINE OIL. NANOMATERIALS (JOURNAL OF NANOCOMPOSITE MATERIALS RESEARCH). 2010 [cited 2021July30];1(4):245-252. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=194261



IEEE: Copy

VASHEGHANI, M., RAISSI, B., AMINI, M., MARZBANRAD, E., 2010. EFFECT OF TIO2 NANOPARTICLES ON ENHANCING THE THERMAL CONDUCTIVITY AND VISCOSITY OF NANOFLUIDS IN ENGINE OIL. NANOMATERIALS (JOURNAL OF NANOCOMPOSITE MATERIALS RESEARCH), [online] 1(4), pp.245-252. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=194261.



 
 
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