NDLI: Structure design and experimental study of micro droplet generation system

Content Provider	IEEE Xplore Digital Library
Author	Bi-cheng Wu Zhi-yuan Yao Ya-fei Zhang
Copyright Year	2015
Description	Author affiliation: State Key Lab. of Mech. Struct. Mech. & Control, Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China (Bi-cheng Wu; Zhi-yuan Yao; Ya-fei Zhang)
Abstract	In this paper, a new type of micro droplet generation system is proposed. It is composed of the drive component (the linear ultrasonic motor and controller), the micro droplet generation component (the syringe and the catheter), signal generator and amplifier and the micro droplet separation (the Langevin vibrator and a cantilever beam). Utilizing the drive controller to drive the linear ultrasonic motor, the motor pushes forward the syringe and the micro droplet is produced at the needle tip. Then, with the forced vibration of the Langevin vibrator, the micro droplet is forced to be separated from the needle tip. The purpose of the project is to design a micro droplet generator driven by a linear ultrasonic motor, and study the forming law of micro droplets. The linear ultrasonic motor is used as the driving device for the first time. The micro droplets with a radius of 20μm are generated.
Starting Page	313
Ending Page	317
File Size	930804
Page Count	5
File Format	PDF
ISBN	9781479988075
DOI	10.1109/SPAWDA.2015.7364497
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-10-30
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Vibrations Liquids Micro droplet Forced vibration Needles Traction motors Signal generators the Langevin vibrator Acoustics Linear ultrasonic motor Structural beams
Content Type	Text
Resource Type	Article

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