Simulation of Spray Transport from Rotary Cup Atomizer using KIVA-3V
نویسندگان
چکیده
A numerical study of airflow and spray transport from rotary cup atomizer using KIVA-3V is carried out. The numerical result show that the electrostatic field speed up spray droplet speed and improve transfer efficiency. Breakup model produces smaller drops which are entrained into the center recirculation zone. The results of a parametric study considering different cup rotational speed, shaping airflow rate, liquid flow rate, target distance, charge-mass ratio are also summarized.
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