Sentence examples for impregnation rate from inspiring English sources

Optical observations revealed an unexpected trend relatively to the intra- and inter-bundle voids concentration with respect to the impregnation velocity, especially using UD-CF and UD-GF reinforcements and low impregnation rate.

Finally, the model is used in a parametric study to investigate the effect of fibre architecture, cure cycle temperature and resin initial degree of cure on tow impregnation rate and to predict the possible occurrence of flow-induced micro-voids.

By contrast, inhibition of ghrelin signaling resulted in a dramatic decrease in the impregnation rate.

This band is not present in the spectrum for carbonized corn cob without chemical activation (B) and has been reported to become better defined with an increase in impregnation rate [ 14].

Of note, at post-IR 45 days, when spermatogenesis is supposed to be fully reconstituted, the impregnation rate of D-GHRP-treated mice was still much lower than that of vehicle-treated mice.

The effects of activation temperature (400 500 °C), time of stay (30 60 min), impregnation ratio (0.5 2), heating rate (10 20 °C/min) and the atmosphere (without N2 with N2) on the yield and on the adsorption of methylene blue and iodine were established.

Fast stirring rates favored the impregnation process and a slow rate of depressurization was also desirable because promoted the formation of small size pores that retard the release of the indomethacin from the polymeric support and the homogeneous drug distribution into the polymer matrix.

The effect of important parameters (such as pH of the impregnation solution, circulation flow rate, and height/diameter ratio) on competitive impregnation in a recycling fixed-bed impregnation reactor was investigated for Pt Sn/Al2O3 catalyst.

In addition, carbon fibers treated with atmospheric plasma were used to increase the rate of resin impregnation into fibers.

Their rheological behavior and its relationship with the impregnation ratio have been analyzed for several samples having different impregnation ratios, thanks to a free volume structural model taking into account the shear rate, the frictional stress, the granular pressure, the vibration frequency, the vibration energy, the free volume distribution and the mass of the samples.

At low pump flow rate as impregnating solution passed slowly over the catalyst bed, its residence time in impregnation reactor was long.