Now showing items 11-16 of 16
Permeability of three-dimensional random fiber webs
We report the results of essentially ab initio simulations of creeping flow through large three-dimensional random fiber webs that closely resemble fibrous sheets such as paper and nonwoven fabrics. The computational scheme ...
Turbulent open-channel flow with upward seepage
Measurements of turbulent open-channel flow subjected to an upward bed seepage were performed in a laboratory flume using a two-dimensional Acoustic Doppler Velocimeter and a minipropeller. The experimental results show ...
The essential work of fracture and JR curves for the double cantilever beam specimen : an examination of elastoplastic crack propagation
The propagation of a crack in a double-cantilever beam (DCB) geometry where there is extensive remote plastic flow both preceding and accompanying fracture is analysed. Experiments show that there is an appreciable path ...
Mono-sized single-wall carbon nanotubes formed in channels of AlPO4-5 single crystal
An alternative approach to the synthesis of mono-sized and parallel-aligned single-wall carbon nanotubes (SWCNs) is reported. The SWCNs are formed in 0.73 nm sized channels of microporous aluminophosphate crystallites by ...
Coupled model for heat, moisture, air flow and deformation problems in unsaturated soils
Through extensive review and study on the different aspects of coupled processes in unsaturated soil, a general three-dimensional mathematical model for coupled heat, moisture, air flow, and deformation problems in unsaturated ...
Band offsets at GaInP/AlGaInP(001) heterostructures lattice matched to GaAs
In this work, the band offsets at the Ga0.5In0.5P/AlxGa0.5-xIn0.5P heterojunction lattice matched to (001) GaAs was calculated over the whole range of aluminum composition from x=0.0 to 0.5 using the first-principles ...