Acoustic field characterization of the Waterlase2: Acoustic characterization and high speed photomicrography of a clinical laser generated shock wave therapy device for the treatment of periodontal biofilms in orthodontics and periodontics

2014 ◽  
Vol 136 (4) ◽  
pp. 2279-2279
Author(s):  
Camilo Perez ◽  
Yak-Nam Wang ◽  
Alina Sivriver ◽  
Dmitri Boutoussov ◽  
Vladimir Netchitailo ◽  
...  
Keyword(s):  
Shock Wave ◽  
Acoustic Field ◽  
High Speed ◽  
Shock Wave Therapy ◽  
Acoustic Characterization

scholarly journals Acoustic field characterization of the Duolith: Measurements and modeling of a clinical shock wave therapy device

2013 ◽  
Vol 134 (2) ◽  
pp. 1663-1674 ◽  
Author(s):  
Camilo Perez ◽  
Hong Chen ◽  
Thomas J. Matula ◽  
Maria Karzova ◽  
Vera A. Khokhlova
Keyword(s):  
Shock Wave ◽  
Acoustic Field ◽  
Shock Wave Therapy

Acoustic Field of a Ballistic Shock Wave Therapy Device

2007 ◽  
Vol 33 (8) ◽  
pp. 1327-1335 ◽  
Author(s):  
Robin O. Cleveland ◽  
Parag V. Chitnis ◽  
Scott R. McClure
Keyword(s):  
Shock Wave ◽  
Acoustic Field ◽  
Shock Wave Therapy

Characterization of Adhesive Joints Under Shock-Wave Loading

2016 ◽  
Author(s):  
Salih Yildiz ◽  
Daniel Shaffren ◽  
Doug Jahnke ◽  
Feridun Delale ◽  
Yiannis Andreopoulos
Keyword(s):  
Shock Wave ◽  
High Speed ◽  
Large Scale ◽  
Element Model ◽  
Adhesive Joints ◽  
Failure Behavior ◽  
Transient Strain ◽  
Experimental Values ◽  
First Time

The failure behavior of adhesive joints under shock-wave loadings was investigated in a large scale shock tube facility for the first time. An overlapping specimen consisting of two parts, one circular patch and one supporting ring were bonded together in a specially designed jig. Sub-miniature semi-conductor strain gauges were attached on the specimen to monitor the transient strain on specific locations. A high speed camera was used to record the detachment of the patch from the ring. Image processing tool was used to track the position of the patch as a function of time. This information yield estimates of velocity, acceleration and kinetic energy of the patch. A finite element model was also created and the computation results were compared to the experimental values obtained.

On the Fragmentation of Drops

1986 ◽  
Vol 108 (1) ◽  
pp. 109-114 ◽  
Author(s):  
M. J. Tan ◽  
S. G. Bankoff
Keyword(s):  
Shock Wave ◽  
Shock Tube ◽  
Weber Number ◽  
High Speed ◽  
Strong Shock ◽  
High Speed Camera ◽  
Pressure Shock ◽  
Critical Weber Number ◽  
Strong Shock Waves

Fragmentation of mercury drops falling through a bubbly aqueous liquid by a pressure shock wave was investigated by means of a shock tube capable of operating at driver pressures up to 3 MPa. The responses to moderately strong shock waves (up to 1.7 MPa) were photographed by a high-speed camera at rates of up to 4400 frames per second. The results show the existence of a critical Weber number, (We)cr = 17, for drop fragmentation. Qualitative characterization of the shock-drop interactions for single mercury drops is provided.

Flow Structure and Heat Transfer Characterization of a Blunt-Fin-Induced Shock-Wave/Laminar Boundary-Layer Interaction

2021 ◽  
Author(s):  
Jorge Castro Maldonado ◽  
James A. Threadgill ◽  
Stuart A. Craig ◽  
Jesse C. Little ◽  
Stefan H. Wernz
Keyword(s):  
Heat Transfer ◽  
Boundary Layer ◽  
Shock Wave ◽  
Flow Structure ◽  
Laminar Boundary Layer ◽  
Layer Interaction ◽  
Boundary Layer Interaction
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