| Project/Area Number |
16K14159
|
|---|
| Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Fluid engineering
|
|---|
| Research Institution | Nagoya Institute of Technology |
|---|
Principal Investigator |
Morinishi Yohei 名古屋工業大学, 工学(系)研究科(研究院), 教授 (40222351)
|
|---|
| Research Collaborator |
Tamano Shinji
Yamada Toru
Hongo Masahiro
Ikeda Dai
|
|---|
| Project Period (FY) |
2016-04-01 – 2018-03-31
|
| Project Status |
Completed (Fiscal Year 2017)
|
| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
|
|---|
| Keywords | 流体機械 / 竜巻 / 流体工学 |
|---|
| Outline of Final Research Achievements |
In this study, a remote dust collector using tornado-like swirling flow was developed.
The experimental apparatus is composed of dust collector, centrifugal separator, valve, ultrasonic flowmeter, motor for revolution, driver division, and revolution nozzle. The tornado-kike swirling flow is generated by rotating the suction nozzle around the revolution axis. First of all, the generation of tornado-like swirling flow was demonstrated through flow visualization with dry ice mist. The velocity profile of the tornado-like flow was then measured using particle image velocimetry (PIV). The remote suction capability for solid particles was also demonstrated in the suction experiment for glass beads of specific gravity of 2.5.
Finally, domestic and international patents are applied as the invention of remote dust collector using tornado-like swirling flow.
|
