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SYNTHESIS AND STUDY OF Coconut oil based NANOFLUIDPROJECT GUIDE : Mr. KMB.Karthikeyan. M.E. Assistant Professor Mechanical Engineering Department. St. Josephs College of Engineering

GROUP MEMBERS:

V. Mithun Chandar Reg.No.312311114067.

J. Muneer Ahmed Reg.No.312311114071.

1CONTENTSABSTRACTOBJECTIVEAPPLICATIONFLOW CHARTALUMINAMOS2COCONUT OILHYBRIDBALL MILLING

SEM ANALYSISVOLUME CONCENTRATIONULTASONICATIONSYNTHESIS OF NANO FLUIDRESULTSAPPLICATIONEVALUVATIONEXPENDITURESOURCE AREAREFERENCEThermo-physical and heat transfer capabilities of nanoparticles suspended in natural oils tends to replace conventional fluids due to excellent lubricating properties and good biodegradability. The biodegradable nano fluids find wide application in metal working. Coconut oil based nano fluids are environmental friendly and has good biodegradability and excellent lubricating properties compared to mineral oils, synthetic fluids and petroleum based fluids.

ABSTRACTIn this investigation the alumina & MoS2 nanopowders were suspended at 0.1%, 0.3%, 0.5% volume in virgin coconut oil as base fluid. The thermalphysical properties of coconut oil based nano fluids were investigated and are compared with raw virgin coconut oil. The thermal conductivity of nanofluid with 0.5% volume of nanopowders increased by 14% as compared to virgin coconut oil. The study reported decrease in kinematic viscosity of nanofluids by 6.70% compared to virgin coconut oil. ABSTRACTOBJECTIVETo develop a eco friendly Nano fluid using virgin coconut oil.To study the performance of Nano fluid at various concentration of Nano powder(0.1%,0.3%,0.5%).To study the behaviour of Nano fluid at various temperatures(25C,50C,75C).To study the physical properties of Nano fluid such as density , viscosity, specific volume & specific gravity.To study the thermal conductivity of Nano fluid.APPLICATIONLubricant .Transformer oil.Bio diesel.Additive to Refrigerant.Heat exchangers.CoolantSTARTRAW MATERIALBALL MILLING SEM ANALYSIS IF SIZE