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Full-Text Articles in Chemical Engineering

Modeling The Thermodynamics And Dynamics Of Fluids Confined In Three-Dimensionally Ordered Mesoporous (3dom) Carbon Materials, Anish Julius Desouza Jul 2016

Modeling The Thermodynamics And Dynamics Of Fluids Confined In Three-Dimensionally Ordered Mesoporous (3dom) Carbon Materials, Anish Julius Desouza

Masters Theses

Porous materials have application in adsorption based processes due to their high internal surface area and tailorable pore size. They find uses in fields such as catalysis, separation, biotechnology, and microelectronics. Fluids confined in such materials exhibit interesting behavior in regards to the condensation and evaporation mechanisms. Understanding study the behavior of fluids confined in these porous materials is necessary for the efficient design of these materials. The adsorption/desorption isotherm provides valuable information about the effect of network features like pore connectivity and pore size distribution on fluid behavior during pore condensation and evaporation. Such insight can be useful in …


Turbulent Transition In Electromagnetically Levitated Liquid Metal Droplets, Jie Zhao Aug 2014

Turbulent Transition In Electromagnetically Levitated Liquid Metal Droplets, Jie Zhao

Masters Theses

The condition of fluid flow has been proven to have a significant influence on a wide variety of material processes. In electromagnetic levitation (EML) experiments, the internal flow is driven primarily by electromagnetic forces. In 1-g, the positioning forces are very strong and the internal flows are turbulent. To reduce the flows driven by the levitation field, experiments may be performed in reduced gravity and parabolic flights experiments have been adopted as the support in advance. Tracer particles on the surface of levitated droplets in EML experiment performed by SUPOS have been used to investigate the transition from laminar to …