diffusion

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Kerosene production was increased with increasing particle size and this is the result of diffusional influences on the products generated due to the pyrolysis process whereas the diesel fraction decreased with increasing particle size.
T] would be expected to increase diffusional deposition because of longer residence time for particles in the distal lung; this has been confirmed experimentally in subjects inhaling UFPs under controlled breathing conditions (Jaques and Kim 2000).
14] presented an optimization formulation for the bulk copolymerization of butyl methacrylate and butyl acrylate using a model with the pseudo-homopolymerization approximation and using an empirical model for the diffusional effects.
Diffusional limitations to photosynthesis (A), relative water content (RWC) and their association with photochemical reflectance index (PRI) were studied in holm oak (Quercus ilex L.
The papers have been organized into sections on displacive transformations; diffusional transformations; transition by interface migration; order and disorder transitions; phase transition and size effect; driven systems and phase transformations; phase transformations during industrial processing; amorphous alloys, quasicrystals, and other complex phases; advances in theory and modeling of phase transitions; and advances in experimental techniques.
The size selection was based on diffusional influence and mass transfer studies.
Once the polymer is hydrated, drug release occurs as a result of a combination of diffusional and erosional processes.
Part IV centers on the relationship between molecular structure and both diffusional behavior and flow properties for flexible chain polymer liquids.
This structure is a direct result of diffusional limitations that prevent the second-stage oligomeric radicals from diffusing very far into the particle interior during the polymerization.
diffusional enthalpy flux given by the contribution of products of partial molar enthalpy and diffusional molar flux of each species to the molecular flux of thermal energy in binary and multi-component mixtures) (Belfiore, 2003), and temperature-dependent physicochemical properties of the reactive gas mixture.
Luu and Hutter (1) used a diffusional movement from a single fat compartment into a sequestered compartment within the main fat compartment.
0 mm in diam) was layered over the acrylamide to form a diffusional dampener.