... cavitation computational fluid dynamics die casting flow instability flow simulation liquid metals porosity die-casting air entrapment porosity numerical simulation visualization techniques Free-surface profiles at different instants using Fr = 2 and Re = 0.2...

... the joint effect of capillary force and plasma pressure. Unlike the primary discharge, the smaller secondary discharge cannot leave a well-defined footprint on the surface of liquid metal. The fluid characteristics are rather obvious from all the shown secondary features. Also these shifting secondary...

... or is roughened. 27 11 2007 05 01 2009 27 03 2009 drops flexible manufacturing systems liquid metals rapid prototyping (industrial) surface roughness wetting Chen , C. -A. , and Chun , J. -H. , 1997 , “ Development of a Droplet-Based Manufacturing Process for Free...

... 2008 16 05 2008 drops furnaces ink jet printers liquid metals nozzles piezoelectric actuators pistons printing industry printing machinery inkjet molten metal inkjet metal jet solder jet gap adjustable jet cone-shaped head In various industrial fields including...

... bonding between droplets and uniform diameter. 01 01 2006 20 09 2006 liquid metals drops solidification heat transfer rapid prototyping (industrial) liquid phase deposition production engineering computing droplet-based manufacturing droplet deposition remelting...

.... A. , 1997 , “ The Formation of Metal∕Metal-Matrix Nanocomposites by the Ultrasonic Dispersion of Immiscible Liquid Metals ,” Mater. Res. Soc. Symp. Proc. 0272-9172 , 457 , pp. 243 – 246 . Beaman , J. J. , Barlow , J. W. , Bourell , D. L. , Crawford , R. H. , Marcus , H. L...

... feeding techniques were explored and experimental results are presented. nanotechnology nanocomposites particle reinforced composites solidification disperse systems ultrasonic applications liquid metals aluminium alloys Metal–matrix composites (MMCs) have been extensively studied...

... of Naval Research (ONR) under Grant No. N00014-04-1-0303 is gratefully acknowledged. Melting and resolidification of a three-dimensional metal powder layer with a finite thickness heated by a moving Gaussian laser beam was investigated numerically. The liquid metal flow driven by capillary...

..., the high temperature of arc plasma that is used to melt the tip of the wire causes unfavorable heat emission to the workpiece and surroundings. To avoid this deficiency, the novel laser droplet formation process (LDFP) has been introduced. drops liquid metals laser materials processing wires...

...Fon-Chieh Chang; John R. Hull A computer model was developed to predict eddy currents and fluid flows in molten steel. The model was verified by comparing predictions with experimental results of liquid-metal containment and fluid flow in electromagnetic (EM) edge dams (EMDs) designed at Inland...