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Optimal design of nozzle for filter bag cleaning device of combined air conditioning based on fluid mechanics

Nozzles are terminal accessories and important parts of equipment for spraying high speed water flow. The shape of nozzle is the main reason that affects the change of pressure and velocity of flow field. For this reason, this paper uses ANSYS software to monitor the pressure and velocity distribution of the internal flow field of nozzle and nozzle and the high-speed flow field outside the nozzle [1]. It compares and analyzes the flow field changes of different nozzle shapes and the influences of various parameters on the nozzle flow field, providing a reference for the rational use of the structural parameters of nozzle and nozzle.
PAPER REVISED: 2019-09-19
PAPER ACCEPTED: 2019-09-25
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