01913nam a2200277 a 4500 vtls000066680 KUKTEM 20251114204525.0 121121t2012 my a f m 000 0 eng d THE0003602(Local) 201905152040 zulaiha 201211210918 ida UMP TJ1075 .K43 2012 rs Bc. Muhammad Khairuddin Pawiran Preparation of copper nano lubricant for high end application / Muhammad Khairuddin Pawiran Kuantan, Pahang : UMP, 2012 xii, 50 p. : ill. (some col.) ; 30 cm. + 1 CD-ROM Project paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang - 2012 Bibliography : p. 48 This paper presents a novel two step method for preparing of copper nano lubricants and aluminium nano lubircants by dispersing these two sample with refrigeration lubricant in ultrasonic vibrator. Different concentration of nanofluid were used in this experiment. Kinetic viscosity of nanoparticles inside the mixture was measured by viscometer and transmission electron microscope ( TEM ). As a result, the nanoparticles size must be in the spec which 1x10^(-9). This kind of particles can only be measured by TEM. By this way , we can see either these oil has the same viscosity or not. There was no considerable change in the kinematic viscosity of nano-oil at the various volume fractions of nanoparticles, indicating that the kinematic viscosity of nano-oils is a weak function of oil temperature considered. Effect of heating was considered as the temperature used in viscometer is in range 25 - 80°c. Lubrication and lubricants Nanoparticles Nanotechnology Metal clusters 0 0 0 1 10000 10000 2019-09-04 0 TJ1075 .K43 2012 rs Bc. 0000068262 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 10000 10000 2019-09-04 0 CD 6423 | TJ1075 .K43 2012 rs Bc. 0000068263 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 3511 3517 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*6501*6502*6503*9992