...Steve Q. Cai In an oscillation heat pipe (OHP), when two-phase flow oscillates to the condensation region, saturated vapor bubbles/slugs are subjected to a sudden temperature reduction or immediate subcooling. Rapid condensation ruptures vapor bubbles and generates cavitation erosions on the tube...

...)90055-4 [2] Rayleigh , L. , 1917 , “ VIII. On the Pressure Developed in a Liquid During the Collapse of a Spherical Cavity ,” Philos. Mag. Ser. 6 , 34 ( 200 ), pp. 94 – 98 . 10.1080/14786440808635681 [3] Plesset , M. S. , 1949 , “ The Dynamics of Cavitation Bubbles ,” ASME J...

.../mK to 1254.7 W/mK. piezoelectricity oscillating heat pipe ultrasonic cavitation oscillating motion The piezoelectric effect which describes the relation between a mechanical stress and an electrical voltage in solids was discovered in 1880 by two brothers, Jacques and Pierre Curie...

... to validate this inference are required. Presented at the 2008 Summer Heat Transfer Conference, Paper No. HT2008-56028. natural convection metal foam heat transfer enhancement cavitation flow through porous media metal foams natural convection 21 11 2008 11 06 2009...

... surfaces with enhanced boiling heat transfer performance and novel phase-change based micro-actuators and energy harvesters. 28 09 2007 28 03 2008 15 10 2009 bubbles cavitation flow simulation hydrophobicity wetting single bubble hydrophobic surface nucleate boiling...

... 10 2008 15 10 2009 boiling bubbles cavitation flow instability heat transfer microchannel flow microchannel flow boiling confinement two-phase heat transfer bubble acoustics water hammer The semiconductor industry continues to increase the total number, number...

...Iltai Kim; Kenneth D. Kihm 28 05 2009 aluminium compounds cavitation drops evaporation flow visualisation nanofluidics nanoparticles self-assembly two-phase flow 2009 American Society of Mechanical Engineers ...

... with or without radiative heat transfer contribution for 2.26 × 10 3 ≤ Ra ≤ 1.92 × 10 5 and 10 ≤ 2 L / b ≤ 20 . 02 02 2008 04 10 2008 09 04 2009 cavitation channel flow heat transfer natural convection natural convection radiative effect open-ended cavity electronic cooling...

... and bubble coalescence interactions between the nucleation sites became quite low, to the extent of being negligible. The bubbles themselves were key in carrying heat away from the heat transfer surface. 01 08 2006 05 03 2008 29 05 2008 boiling bubbles cavitation heat transfer...

...Yiding Cao; Mingcong Gao This paper conducts experimental and analytical studies of a novel heat-transfer device, reciprocating-mechanism driven heat loop (RMDHL) that facilitates two-phase heat transfer while eliminating the so-called cavitation problem commonly encountered by a conventional pump...

... of Rayleigh number. The relationship between Nusselt number and the inclination angle is nonlinear. 19 11 2006 25 08 2007 10 04 2008 cavitation laminar flow natural convection natural convection laminar flow square enclosure partially open cavity thin fin The study...

... disappears (3.65 μs) but then bubbles reappear (3.8 μs) well after the power-off phase. Reappearance of bubbles is speculated to be the result of a stagnation-like flow induced by the rapid collapse and inward motion of liquid that jets upward to cause a local reduction of pressure to cavitate a bubble...

...Brandon Schneider; Ali Koşar; Chih-Jung Kuo; Chandan Mishra; Gregory S. Cole; Robert P. Scaringe; Yoav Peles Heat transfer has been investigated in the presence of hydrodynamic cavitation instigated by 20 - μ m wide inlet micro-orifices entrenched inside 227 - μ m hydraulic diameter microchannels...

... in boiling and in cavitation. The derived equations were validated by applying them to the heterogeneous nucleation and growth of bubbles from cavities in pool boiling and in cavitation. The derived equations approached asymptotically the familiar equation of heterogeneous nucleation and growth of bubbles...