(1.1)P¯=ε0χE¯ where χ is the susceptibility tensor, ε0 is the permittivity constant of free space and E is the electric field (in units of Volt per meter or equivalently Newton per Coulomb). The dependence of χ on E is the basis to non-linearity. ...
the tensile stress–strain response of solid-state polymer specimens under displacement and stress control, schematically showing the evolution of the stress and strain in each case: (a) Constant strain rate tensile test; (b) stress relaxation at constant strain; and (c) creep at constant stress...
light rays from source7. Consequently, the irradiance of illumination from source7may be controlled with a variable source stop46while, using a constant current from a power supply (not shown). After passing through relay lenses12and13, light rays are deflected by a first folding element30. ...
Besides the correlation between the process settings, the microstructure evolution and the characterization of the quasi-static mechanical response, the influence of the scan strategies on the content of the austenite stabilizing element Mn is evaluated. It is known from EBM and SLM processing of Al ...
According to the present invention there is provided a porous coal-based material having a density of between about 0.1 g/cm3 and about 0.6 g/cm3 that is produced by the controlled heating of small coal particulate in a “mold” and under a non-oxidizing
Application of the finite-element method for solving a spectral problem in a waveguide with piecewise constant bi-isotropic fillingA spectral problem in a bi-isotropic waveguide filled nonuniformly in the cross section is considered. A generalized formulation of the problem is considered, making ...
42. The optical device according to claim 38, wherein the electrodes are disposed in a matrix form to form pixel electrodes, and each pixel is provided with an active element being a thin film transistor (TFT).Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present ...
I assumed maybe that since pressure’s direction is determined by the area which it may act on and hence any area element about a point would have the same pressure acting throughout it. After some searching on stack exchange, I found that the explanation of press...
and e¯ is an important element in understanding and modeling turbulence. We know from Section 4.8 that the kinetic energy of a flowing fluid may be converted into heat (dissipated) by the action of viscosity. Thus, the average kinetic energy dissipation rate ε¯ (per unit mass) in an...
where ui˜ is the filtered velocity field, ρl is the liquid density (constant, as reported in Table 1) and p˜ is the filtered pressure field. The subgrid scale model chosen is the Wall-Adaptive Local Eddy-viscosity where the term uiuj˜ in (A.1a) is rewritten as: (A.2)uiuj...