The Proceedings of Mechanical Engineering Congress, Japan, 2017 G0500205, 2017
A novel droplet generator equipped with flow-control has been developed for the formation of various liquid droplets. Two fast falling droplets with small angle are collided in air and are formed one droplet, which gets out of its shape from various type of oval to ball in falling by convection inside a small droplet. Water and ethanol are used as two different falling liquids.
The Proceedings of the Fluids engineering conference, 2016 705-705, 2016
<p>A novel droplet generator equipped with flow-control has been developed for the formation of various liquid droplets. Two fast falling droplets with small angle are collided in air and are formed one droplet, which gets out of its shape from various type of oval to ball in falling by convection inside a small droplet. On the other side, two water jets with same speed and same angle are collided. But, one jet cannot be obtained by collision.</p>
The Proceedings of Mechanical Engineering Congress, Japan, 2016 G0500705, 2016
<p>A novel droplet generator equipped with flow-control has been developed for the formation of various liquid droplets. Two fast falling droplets with small angle are collided in air and are formed one droplet, which gets out of its shape from various type of oval to ball in falling by convection inside a small droplet. On the other side, two water jets with same speed and same angle are collided. But, one jet cannot be obtained by collision.</p>
Fujiwara Etsuo, Watase Keita, Koga Mayuko, Araki Nozomu
The Proceedings of the Symposium on Micro-Nano Science and Technology, 2015.7 _30am2-PN--_30am2-PN-, 2015
A pulse jet generator equipped with flow-control has been developed for the formation of high speed, high frequency consecutive droplets up to 140m/s, 500k drops/s for 10MPa plunger pump. The high speed pulse water jet with abrasive using this generator have been studied for surface machining to gain a smooth, reflective surface. The pulse jets and jet polishing were compared at same conditions for processing speed and for processed surface roughness. Glasses with optically polished.
Nishio K., Sakawa Y., Kuramitu Y., Morita T., Tanji H., Ide T., An Lin, Kuwada M., Koga M., Kato T., Norimatu Y., Gregory C., Woolsey N., Schaar K., Murphy C., Gregory G., Diziere A., Pelka A., Koenig M., Wang S., Dong Q., Li Y., Takabe H.
Meeting abstracts of the Physical Society of Japan, 66(1) 249-249, Mar 3, 2011