Abstract
The authors have previously developed a compact, light-weight air flow control valve, which realizes continuous flow control. The vibration produced by a piezoelectric device (PZT) was used to excite particles confined in a flow channel to control the valve opening for the developed control valve. Therefore, the voltage applied to the PZT can be changed to continuously control the flow rate. A new working principle was developed for the control valve to stabilize flow rate characteristics. Different types of particles were used to change the valve opening condition. A prototype was manufactured to demonstrate the effectiveness of the control valve.
| Original language | English |
|---|---|
| Pages (from-to) | 540-548 |
| Number of pages | 9 |
| Journal | International Journal of Automation Technology |
| Volume | 10 |
| Issue number | 4 |
| Publication status | Published - 2016 |
Keywords
- Flow control valve
- Pneumatic actuator
- PZT
- Transducer
ASJC Scopus subject areas
- Mechanical Engineering
- Industrial and Manufacturing Engineering
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Cite this
Hirooka, D., Yamaguchi, T., Furushiro, N., Suzumori, K., & Kanda, T. (2016). Development of novel particle excitation flow control valve for stable flow characteristics. International Journal of Automation Technology, 10(4), 540-548.