Flow Field Analysis on the Cooling Fan of Marine Three-phase Asynchronous Motor with Low Vibration Noise
Taking the cooling fan of JYZC-132L-2 two-pole vertical motor as an example,the flow field of two cast aluminum fans is simulated and analyzed by CFD software.Taking the airflow vortex,fan loss and efficiency of the fan into account,the optimization suggestions are put forward,proving the theoretical basis for the design of the cooling fan of the low vibration noise motor.