... of key input parameters such as position, frequency, and current density of the stirrer. In the present study, an integrated mathematical model consisting of liquid steel solidification and two phase interface is numerically developed with the use of EMS. The enthalpy porosity and volume of fluid (VOF...

...Lin Sun; Jayathi Y. Murthy Detailed phonon transport at Si/Ge interfaces is studied using the molecular dynamics wave-packet method. Three types of interfaces are investigated: A smooth interface, an interface with random roughness, and an interface with a regularly patterned roughness. The phonon...

... conductance has a similar trend to experimental observations. It is concluded that the Au-SAM interface resistance dominates thermal energy transport across the junction, while the substrate is the dominant media in which in-plane thermal energy transport happens. gold heat conduction MIM structures...

.... , 2006 , “ Ion Distributions Near a Liquid-Liquid Interface ,” Science 0036-8075 10.1126/science.1120392 , 311 ( 5758 ), pp. 216 – 218 . Collier , J. G. , and Thome , J. R. , 1994 , Convective Boiling and Condensation , 3rd ed. , Oxford University Press , New York . Lock...

... at the liquid-vapor interface and the disjoining pressure have been used in the momentum balance equation of the model. The sensible heat used by the substrate is also taken into account using a pseudo-lump capacity model. The coupled nonlinear partial differential equations governing the transient fluid flow...

... , A. , 2002 , “ Theory of Thermal Resistance at the Interface of Solids With Randomly Sized and Located Contacts ,” Int. J. Heat Mass Transfer , 45 ( 20 ), pp. 4175 – 4180 . Abramowitz, M., and Stegun, I...

... chemical reactions molecular weight boiling bubbles surface tension contact angle heat transfer colloids surfactants wetting Additives Enhancement Heat Transfer Interface Phase Change Surface Tension Nucleate boiling is an important thermal management process with a broad...

... in the two-phase applications, the forces acting on the liquid-vapor interface during flow boiling are investigated, and two new non-dimensional groups K 1 and K 2 are derived. These groups represent the surface tension forces around the contact line region, the momentum change...

...D. Lakehal; M. Fulgosi; G. Yadigaroglu; S. Banerjee The impact of interfacial dynamics on turbulent heat transfer at a deformable, sheared gas-liquid interface is studied using Direct Numerical Simulation (DNS). The flow system comprises a gas and a liquid phase flowing in opposite directions...

...Ravi S. Prasher; Jim Shipley; Suzana Prstic; Paul Koning; Jin-lin Wang Particle laden polymers are one of the most prominent thermal interface materials (TIM) used in electronics cooling. Most of the research has primarily dealt with the understanding of the thermal conductivity of these types...

... concentrations, and wall heat flux levels are represented by a range of thermocapillary and diffusocapillary Marangoni numbers ( 6 ⩽ Ma T ⩽ 10 3 , 0 ⩽ Ma S ⩽ 8.6 × 10 5 ) over a micro-scale time period (1 μs–1 ms). With a surfactant in solution, a surface concentration gradient develops at the bubble interface...

... resistance random processes Contact Resistance Heat Transfer Interface Roughness Tribology We consider a laterally insulated semi-infinite square prism (Fig. 1 ), with side, L , thermal conductivity, k , and zero reference temperature. The face, z = 0 , is submitted...

... tension viscosity drops finite element analysis Navier-Stokes equations Droplet Heat Transfer Interface Microscale Solidification Free surface flows with thermal transport play an important role in a wide range of modern technical applications, such as spray deposition, injection...

... enthalpy thermal conductivity Heat Transfer Interface Melting Solidification Thermal transport phenomenon plays an important role in engineering applications especially in manufacturing processes such as continuous casting, optical fiber drawing, hot rolling, metal wire drawing, etc...

.... 05 March 2002 17 September 2002 29 01 2003 thin films liquid films surface energy capillarity flow instability film flow temperature distribution heat transfer Convection Film Heat Transfer Instability Interface Surface Tension Thermocapillary convections...

... experiments and characterization of heat flow across interfaces between materials; the thermal conductance G of interfaces between dissimilar materials spans a relatively small range, 20< G <200 MW m − 2 K − 1 near room temperature. Scanning thermoreflectance microscopy provides nanosecond time...

... Resistance Heat Transfer Interface Packaging Roughness Constructal Design Constructal theory draws attention to the possibility of explaining natural phenomena of “self-organization” on the basis of a principle of design optimization, subject to global constraints 1 2 . The initial...

...Sung Jin Kim; Duckjong Kim The present work investigates a heat transfer phenomenon at the interface between a porous medium and an impermeable wall subject to a constant heat flux at the bottom. Currently, two possible thermal boundary conditions (which are called the First Approach and the Second...

... value of subcooling, the interdroplet spacing is “choked” and cannot decrease further. 01 Dec 1998 06 May 1999 05 12 2007 Condensation Droplet Heat Transfer Instability Interface Nanoscale Abraham F. F. , 1978 , “ The Interfacial Density Profile of a Lennard...

... are obtained. 25 June 1998 22 Jan 1999 05 12 2007 Cavities Computational Conduction Conjugate Convection Flow Fluids Forced Convection Geometry Heat Transfer Interface Laminar Modeling Numerical Methods Bravo, R. H., 1991, “Development of the Three-Dimensional Finite...