【摘 要】
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Background, Motivation and Objective In many industrial fields, a spraying of coating materials with a low flow rate is expected for the coating quality improvement.When the flow rate of the spraying
【机 构】
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Okayama University, Okayama, Japan Tokyo Institut
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Background, Motivation and Objective In many industrial fields, a spraying of coating materials with a low flow rate is expected for the coating quality improvement.When the flow rate of the spraying is low, the pressure applied to coating materials have to be diminished.An ultrasonic vibration can effectively assist to enlarge a spray angle and atomize of materials even if the pressure is low.In this research, we propose the ultrasonic atomization by using a torsional vibration mode transducer.We have evaluated on the low flow rate spraying by using a bolt-clamped transducer.
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