Factors affecting nanofluids in heat transfer energy

sadegh samadi¹ hadei ghaebi² yaser noorollahi³

1) PhD Student in Biosystem Mechanics, Renewable Energy Orientation, Mohaghegh Ardabili University, Iran
2) Faculty member of Mechanical Engineering, Mohaghegh Ardabili University,
3) PhD student in Biosystems Mechanics, Renewable Energy Orientation, Mohaghegh Ardabili University, Iran

IOI Code : XDFK-GZBHA
Publication : The 7th International Conference on Technology and Energy Management(ieanc2021.ir)
Abstract :
    Abstract - Nanofluids are used in various industries, which are a new class of fluids, formed by dispersing nanoparticles less than (100) nanometers in a fluid. These fluids have a higher heat transfer coefficient and energy than conventional heat transfer fluids. The particle size used in nanofluids is from 1 to 100 nanometers. It is also a new type of heat transfer medium that shows great ability to transfer heat. Nowadays, research on nanofluids has been widely developed, the purpose of this work is to use nanofluids in heat transfer. And the brown motion of nanoparticles increases the turbulence in the fluid. Also, the use of nanofluids instead of ordinary and old cooling fluids in machines improves energy consumption, makes radiators smaller and lighter, reduces radiator manufacturing costs, improves aerodynamic properties The car (due to the reduction of the front area of ​​the car), reduces fuel consumption and adverse energy effects on the environment

Keywords : nanofluid energy in heat transfer cooling system