Sentence examples for the surface rate from inspiring English sources

Increasing the relative oxygen concentration also increased the surface roughness and the fraction of the surface rate covered by macroparticles.

The newly developed Kinetic Iron Model (KIM) determines the surface rate constant (k) and sorption parameters (Cmax & J) which were not possible to uniquely identify previously.

In the second limiting case (φs2⪡1,φ2⪢1) the concentration gradients are negligible in the transverse direction but exist in the longitudinal direction, the pore effectiveness factor is given by η≈1/φ and the observed rate constant (kv) is related to the surface rate constant by kv≈(1/L 2ksDm/rp.

(Here, φs2 and φ2 are the Thiele moduli based on transverse and longitudinal diffusion times and are defined by φs2=2ksrp/Dm, φ2=2ksL2/rpDm, where rp is the pore radius, L is the pore length, Dm is the molecular diffusivity and ks is the surface rate constant).

In the first limiting case (φs2⪡1, φ2⪡1) the concentration gradients are negligible in both the transverse and longitudinal directions, the pore effectiveness factor is close to unity (η≈1) and the rate constant (kv) based on unit pore volume is related to the surface rate constant by kv≈2ks/rp.

In a reaction involving the formation of a chemical bond between the electrode substrate and one of the radicals (charged particles) formed on the surface, rates of reaction at a given potential may vary for different substrates by many orders of magnitude.

This is due to a V-shape distortion of the fire front, which leads to an increase of the burnt surface rate by the fire over time.

These are: the ratio of radical generation to electron hole recombination rates, the ratio of radical recombination to surface reaction rates, and the surface reaction rate constant.

Apparent energy of activation (46 54.5 kJ/mol) and transport calculations indicated the reaction was surface rate controlled.

Circularization continues slowly until the dissipation rate falls below the surface cooling rate, at which point the planet resumes cooling normally with tidal heat playing a minor role in the heat budget.

The surface fibrillization rate was much faster than the rates of fibril formation observed in solution, with initiation occurring at much lower concentrations.