نتایج جستجو برای: conveying nano fluid

تعداد نتایج: 274199  

Journal: :International Journal of Solids and Structures 2010

Journal: :journal of heat and mass transfer research(jhmtr) 2014
milad tajik jamal-abad maziar dehghan seyfolah saedodin mohammad sadegh valipour amirhossein zamzamian

rheological characteristics of al2o3, cuo and tio2 nano particles were investigated in oil asthe base fluid at 1 and 2 wt.%. constitutive relations for non-newtonian fluid were discussedbased on the power-law model. measured viscosities of each nanofluid were used to evaluatethe power-law and consistency index. results indicated that the nanofluid viscosity decreasedby increasing the concentrat...

Journal: :Journal of Theoretical and Applied Mechanics 2017

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C 1990

2018
Yanan Meng Jianlin Sun Ping Wu Chang Dong Xudong Yan

In this paper, nano-TiO2lubricating fluid was chosen as an advanced rolling lubricant to investigate its effect on the hot rolled surface and metallographic structure of SS41 steel strips. The tribological performances of nano-TiO2 lubricating fluid were measured by a four-ball tribotester. The hot rolling experiments under different lubrication conditions were carried out by a four-high rollin...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید باهنر کرمان 1388

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