A regular decrease in the Maxwell diffusion coefficient with an increase in the molecular weight of the stagnant component was observed.doi:10.1002/aic.690010318L. T. CarmichaelB. H. SageW. N. LaceyReamer HH,Du
the intensity of turbulence in the water flow and the topography over which the fluid is moving46,47. Techniques are required to quantify the movement and dispersal of odorants on the temporal and spatial scale at which an animal moves and samples their odorant environment...
In fact, the moisture transport in porous materials is a two-phase flow; consisting of the vapour and the liquid phase. The two corresponding parameters are the diffusion coefficient and the hydraulic conductivity. By means of an inverse approach, these two coefficients are experimentally determined...
Since the time available for diffusion versus dispersion depends upon flowrate, high values of dispersion coefficient can negatively influence favourable competitive adsorption expectations through higher operational cost in CO2 separation. This work suggests the existence of both an optimal operational ...
The gas has been modelled as an absorbing-emitting medium of spectrally dependent absorption coefficient. The scattering phenomena were due to the large dimensions of the particles in the bed, neglected. Radiation of particles has been accounted for using direct model. Spectral radiation intensity \(...
Ambient air pollution can be harmful to the fetus even in countries with relatively low levels of pollution. Most of the established literature estimates the association between air pollution and health rather than causality. In this paper, I examine the
diffusion in phase-space relative to the strength of the coupling. Applying the trade-off relation to gravity, we find a relationship between the strength of gravitationally-induced decoherence versus diffusion of the metric and its conjugate momenta. This provides an experimental signature of theories...
Some aspects such as the possibility to access flexible shipping strategies, the growth of the spot market, and floating regasification technology have allowed the large diffusion of different LNG supply options, especially in countries with an emergent economy. The same advantages are exploited by ...
Atomically thin two-dimensional (2D) materials are ideal host systems for quantum defects as they offer easier characterisation, manipulation and read-out of defect states as compared to bulk defects. Here we introduce the Quantum Point Defect (QPOD) dat
They indeed both correspond to diffusive processes through a gradient (water molecules concentration or temperature) in boundary layers of nearly the same extent, the values of the thermal diffusivity coefficient and the diffusion coefficient of water molecules in air being close (DT = 2.3 × 10...