Sökning: "pore geometry"
Visar resultat 1 - 5 av 36 avhandlingar innehållade orden pore geometry.
1. Influence of Composition and Pore Geometry on Immiscible Fluid Flow through Greensands: Development of Neutron Transmission Methods and Image Analysis
Sammanfattning : The effect of the mineralogical composition and pore geometry of sediments on the distribution as well as the flow of immiscible fluids are of importance when evaluating petroleum reservoirs. Greensand containing the clay mineral glauconite is a complex reservoir rock type. LÄS MER
Sammanfattning : Emulsification is an important unit operation used in the pharmaceutical, food, and cosmetic industry. Membrane emulsification is a relatively new membrane technology which allows the production of emulsion droplets under controlled conditions with a narrow droplet size distribution. LÄS MER
3. The pore geometry of pharmaceutical coatings: statistical modelling, characterization methods and transport prediction
Sammanfattning : This thesis contains new methods for bridging the gap between the pore geometry of porous materials and experimentally measured functional properties. The focus has been on diffusive transport in pharmaceutical coatings used in controlled drug delivery systems, but the methods are general and can be applied to other porous materials and functional properties. LÄS MER
4. Detection and 3-D positioning of small defects using digital radiography, 3-D point reconstruction, and tracking
Sammanfattning : The weight and quality concerned aero industry is constantly trying to decrease the excess material in their components. With decreased weight the fuel consumption can be lowered and the negative environmental effects from aviation decreased. LÄS MER
5. Integrating dynamic neutron radiography and petrographic image analysis : the influence of petrography and pore geometry on fluid flow through greensands
Sammanfattning : .... LÄS MER