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Keywords: cavitation
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Journal Articles
Article Type: Research-Article
J. Heat Transfer. April 2020, 142(4): 042101.
Paper No: HT-19-1120
Published Online: February 20, 2020
...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...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. February 2014, 136(2): 022901.
Paper No: HT-12-1546
Published Online: November 5, 2013
.... Assoc. Editor: W. Q. Tao. 07 10 2012 14 03 2013 In the present work, a numerical investigation on the mechanism of heat transfer enhancement by a cavitation bubble collapsing near a heated wall has been presented. The Navier–Stokes equations and volume of fluid (VOF) model...
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. July 2013, 135(7): 074503.
Paper No: HT-12-1417
Published Online: June 6, 2013
... , R. E. , 1984 , “ Acoustic Cavitation Inception ,” Ultrasonics , 22 ( 4 ), pp. 167 – 173 . 10.1016/0041-624X(84)90032-5 [4] Neppiras , E. A. , 1984 , “ Acoustic Cavitation Series: Part One. Acoustic Cavitation: An Introduction ,” Ultrasonics , 22 ( 1 ), pp. 25 - 28 . 10.1016/0041...
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. January 2010, 132(1): 014503.
Published Online: October 29, 2009
... 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...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. December 2009, 131(12): 121004.
Published Online: October 15, 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...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. December 2009, 131(12): 121006.
Published Online: October 15, 2009
... 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...
Journal Articles
Article Type: Photo Gallery
J. Heat Transfer. August 2009, 131(8): 080907.
Published Online: May 28, 2009
...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 ...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. June 2009, 131(6): 062503.
Published Online: April 9, 2009
... cavitation channel flow heat transfer natural convection Natural convection in open-ended cavities has particular importance in natural phenomena as well as in several applications, such as thermal control of electronic systems, chemical vapor deposition reactors, solar collectors, and nuclear...
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. August 2008, 130(8): 084501.
Published Online: May 29, 2008
... performed using water with heat transfer surfaces having unified cavities. Experiments were conducted in the range up to 4.54 × 10 4 W ∕ m 2 . The following conclusions were obtained. 01 08 2006 05 03 2008 29 05 2008 boiling bubbles cavitation heat transfer...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. July 2008, 130(7): 072901.
Published Online: May 16, 2008
...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...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. May 2008, 130(5): 052502.
Published Online: April 10, 2008
... 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...
Journal Articles
Article Type: Heat Transfer Photogallery
J. Heat Transfer. August 2006, 128(8): 734.
Published Online: August 1, 2006
... 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...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. December 2006, 128(12): 1293–1301.
Published Online: February 21, 2006
...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...
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. January 2006, 128(1): 100–103.
Published Online: July 26, 2005
... 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...