Multi-Physics Modeling of Electrochemical Deposition

Multi-physics Modeling Using Cellular Automata

This paper proposes a new modeling and solution method that is relatively simple yet powerful enough to handle complex multi-physics problems. The new methodology is based on a combination of cellular automata, finite difference, and analytical analysis concepts. The basic idea is to construct a cascading sequence of simple, explicit rules of evolution, rather than attempt to solve complicated ...

Modeling Enablers for Multi-PHysics and InteractionS

MODELING OF ASPHALTENE DEPOSITION IN PIPELINES

This paper is concerned with asphaltene deposition in fluid flowing through pipelines. Brownian diffusion and drag, gravitational, thermophoresis, buoyancy, and shear removal are considered as possible mechanisms in the asphaltene deposition process. The thermo-physical properties of the fluid were obtained from Iranian oil fields. A model was used in the pipeline deposition modeling to predict...

Integrated Multi-Scale Modeling of Diamond Chemical Vapor Deposition

The fundamental mechanisms of diamond growth occur on the atomic scale. However, the geometry of the deposition reactor and the other operating parameters directly affect the chemical composition of the gas and the temperature at the growth surface. The properties are in turn controlled by both atomicand microstructural-scale features. By developing diamond growth models at each length scale an...

Multi-physics Modeling of Tribological Processes Using Cellular Automata

Tribology is in every sense of the word multidisciplinary. A multitude of different physical processes can occur simultaneously, often over widely varying time and length scales. The contact region between sliding bodies is a particularly interesting area, where thermal, mechanical, chemical, and electrical affects all play a role and interact in complex ways. Often our understanding of these p...