...Zhiliang Wan; Hongjun Zeng; Alan Feinerman This paper reports experimental investigations on the electrowetting effect of liquid metals, e.g., mercury, on dielectric films. Largest contact angle change of 74 deg (from 141 deg to 67 deg ) is achieved on top of a Parylene film. Highly reversible...

... additives, all cores with density greater than the density of the molten metal (magnesium alloy) were significantly distorted. Numerical simulations of the liquid metal flow around the cylindrical sand core and analysis of dynamic forces acting on the core during the fill process showed that a buoyancy...

... Recently, Bakhtiyarov et al. 7 8 9 developed a rotational contactless inductive technique to measure both a viscosity and an electrical conductivity of liquid metals. Preliminary tests conducted with low melting point metals (lead and tin), alloys (A319, A356, LMA-158), and binary systems (Pb/Sn...

...., The Physical Properties of Liquid Metals , Clarendon Press, Oxford, 1988, pp. 227–229. Moffatt , H. K. , 1965 , J. Fluid Mech. , 22 ( 3 ), pp. 521 – 528 . Rappaz , M. , 1989 , “ Modeling of Microstructure Formation in Solidification Processes ,” Int. Mater. Rev. , 34 ( 3 ), pp. 93...

...Donghong Gao; Neil B. Morley; Vijay Dhir A two-dimensional liquid metal droplet moving into magnetic field gradient regions in a vacuum space in the absence of gravity has been simulated in VOF-CSF method. The general one-fluid VOF model for tracking free surfaces, and associated CSF model...

... Nov. 14, 2002. Associate Editor: S. Ceccio. 11 Oct 2001 14 Nov 2002 09 06 2003 liquid metals drops sprays oxygen oxidation two-phase flow chemically reactive flow jets The generation of monosized droplets has been a topic of interest for many decades...

... propagation liquid metals surface waves (fluid) manufacturing processes In the pressure die casting processes considered in this work the molten metal is injected into a die cavity from a horizontal injection chamber, in which the metal is pushed by a plunger (Fig. 1 ). The chamber is partially...

... at a constant critical speed until the shot sleeve is completely filled with molten metal and the fast phase begins. casting ventilation manufacturing processes liquid metals porosity predictor-corrector methods machining 12 August 1999 11 June 2001 Contributed by the Fluids...

...; revised manuscript received February 16, 2000. Associate Technical Editor: M. S. Cramer. 13 October 1998 16 February 2000 casting porosity wave propagation liquid waves liquid metals Die casting in horizontal cold chambers is currently the most common process...