In regime II, differential diffusion of species and temperature in flame-tangential direction becomes relevant.
It should also be mentioned that this increase in diffusion of particles with temperature leads to increased number of collision between particles which decrease the gel time, as reported by Huang et al. [58].
Accelerated kinetics of titanium boride (TiB) layer growth on titanium surfaces during solid-state diffusion of boron at temperatures very close to the α → β phase transition temperature (β-transus) has been demonstrated.
Figure 6 Dependences of the diffusion coefficients on the reciprocal of temperature 1/ T. (a, c) The diffusion coefficient D d; (b) the diffusion coefficient D r. (a, b) The C20 fullerene; (c) the Fe@C20 endofullerene.
The effects of the CO2 and methanol solution inlet velocities through the pores mimicking the diffusion layer interface and of temperature on the two-phase flow patterns are analyzed.
The combination of this landfill site with the 17 plants at the IP may create more complicated ecological pressure and enhance the possibility for an extended area of diffusion, especially under conditions of temperature inversions, which are common in our subdistrict.
Among these are evaluation of cardiac function in real time, mapping of water diffusion and temperature in tissue, mapping of organ blood pool and perfusion, functional imaging of the central nervous system, depiction of blood and cerebrospinal fluid flow dynamics, and movie imaging of the mobile fetus in utero.
Ranges of the diffusion temperature and the diffusion time for the proper swelling have been determined experimentally as a function of deposited fluence in a range between 5×1012 and 5×1013 ions/cm2.
SLN dispersion equivalent to 0.4 mg of drug was filled into a dialysis membrane bag and tied at both the ends and placed in a beaker containing 100 mL of diffusion medium; temperature and speed were maintained at 37 ± 2°C and 100 rpm, respectively, using magnetic stirrer.
Furthermore, as previous reported by several groups, surface diffusion of thiols at room temperature is extremely slow, with only a raise in temperature increasing such diffusion.
