Abstract
This paper describes fundamental investigation to apply penetration of micro jet to disintegrate microcapsules in Drug Delivery System (DDS). Deformation processes of a bubble near curved elastic wall by shock wave observed by optical shadowgraph method using a high-speed camera. It is found that a bubble generates micro jet toward a wall and opposite side whose characteristics are affected by wall elasticity, wall curvature and a position of an initial bubble. Maximum velocity reaches 77 m/s, which corresponds to 28 MPa as water pressure. Changing wall elasticity, wall curvature and an initial bubble position can control penetration force by micro jet.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
