Study of Injection Method for Maximizing Oil-Cooling Performance of Electric Vehicle Motor with Hairpin Winding
نویسندگان
چکیده
The oil injection method was studied to maximize the cooling performance of an electric vehicle motor with a hairpin winding. using is proportional contact area and coil. A numerical analysis conducted examine effect spray nozzle type on flow. dripping forms thickest film coil, making it most effective for hairpin-type motors. Subsequently, experimental study optimize diameter number nozzles. When inlet 6.35 mm 6, formation rate 53%, yielding uniform film. Next, experiment performed investigate effects temperature flow highest (83%) when 40 °C 6 LPM.
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ژورنال
عنوان ژورنال: Energies
سال: 2021
ISSN: ['1996-1073']
DOI: https://doi.org/10.3390/en14030747