Results 81 to 90 of about 27,426 (211)
Bubble-bubble interaction: A potential source of cavitation noise
Physical Review E, 2009 The interaction between microbubbles through pressure pulses has been studied to show that it can be a source of cavitation noise. A recent report demonstrated that the acoustic noise generated by a shrimp originates from the collapse of a cavitation bubble produced when the shrimp closes its snapper claw.
openaire +3 more sources
A Remarkable Example of Bubble Nucleation Suppression [PDF]
, 2002 Suppression of cavitation is a relatively common goal of fluid engineers and therefore examples of bubble nucleation suppression in other technological contexts are useful in suggesting ways in which such suppression might be achieved.
Brennen, C. E. +4 more
core
, 2010 Transparent biological tissues can be precisely dissected with ultrafast lasers using optical breakdown in the tight focal zone. Typically, tissues are cut by sequential application of pulses, each of which produces a single cavitation bubble.
A. Silbergleit +7 more
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Mass transfer of acoustic cavitation bubbles in multi-bubble environment
Ultrasonics SonochemistryThe mass transfer around acoustic cavitation in a multi-bubble environment was numerically studied. To model the multi-bubble environment, several bubbles were placed at the vertices of the polyhedron, and one bubble was placed at the center, and then an ultrasonic pressure wave with a frequency of 20 kHz was imposed along the simulation boundary box ...
Kanji D. Hattori, Takuya Yamamoto
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Analytical Science Advances, Volume 7, Issue 1, June 2026.Fruit bioactive compounds offer antioxidant, anti‐inflammatory, and preventive benefits, yet extraction is hindered by poor solubility and conventional methods using toxic solvents and high energy. This review evaluates traditional and advanced eco‐friendly technologies, highlighting efficiency, selectivity, and sustainability.
Abadi Gebreyesus Hndeya +2 more
wiley +1 more source
On the sound of snapping shrimp
, 2007 Fluid dynamics video: Snapping shrimp produce a snapping sound by an extremely rapid closure of their snapper claw. Our high speed imaging of the claw closure has revealed that the sound is generated by the collapse of a cavitation bubble formed in a ...
Lohse, Detlef +3 more
core
Cloud cavitation with particular attention to pumps [PDF]
, 2008 In many cavitating liquid flows, when the number and concentration of the bubbles exceeds some critical level, the flow becomes unsteady and large clouds of cavitating bubbles are periodically formed and then collapse when convected into regions of ...
Brennen, Christopher E.
core
Clinical and Experimental Dental Research, Volume 12, Issue 2, April 2026.ABSTRACT Objectives This study compared the efficacy of Sonic (EDDY) and Er,Cr:YSGG (2780 nm) laser activation in eradicating Enterococcus faecalis biofilm formed in 3D‐printed molar replicas with two mesial canals and one distal canal. Materials and Methods An in vitro design was implemented using 20 3D‐printed mandibular molar replicas mimicking the ...
Margarida Macedo +4 more
wiley +1 more source
Characterization of periodic cavitation in an optical tweezer
, 2016 Microscopic vapor explosions or cavitation bubbles can be generated periodically in an optical tweezer with a microparticle that partially absorbs at the trapping laser wavelength.
Alba-Arroyo, José E. +2 more
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Quality and Reliability Engineering International, Volume 42, Issue 3, Page 992-1008, April 2026.ABSTRACT The analysis of a system that deteriorates under imperfect maintenance is essential in reliability engineering. Imperfect maintenance does not fully restore a system to its original condition, leading to complex degradation patterns. Statistical inference techniques allow for precise estimation of degradation parameters, maintenance effects ...
Reza Ahmadi, Mitra Fouladirad
wiley +1 more source