Sentence examples for air permeation from inspiring English sources

When the amount of permeated air became constant, the amount of air permeation was measured by the water substitution method (Fig. 1).

It is possible that air permeation induces the material expansion just as moisture concentration induces moisture expansion.

Investigations are underway on insect trapping systems employing the phermones and on air permeation techniques to disrupt insect reproduction.

This unique drag effect is very different from traditional unsaturated infiltration, different from the compressed air driving permeation and the theoretical calculated data in this paper.

These provide hints related to air and moisture permeation, the key properties of barrier envelopes in building applications where a lifetime of 20 to 50 years is required.

Using the parameters derived from a theory that took into account the effects of the particle polydispersity and particle shape, all the collected data were found to correlate well with the dust cake porosity ranging from 0.3 to 0.8 for both air and water permeation.

Mass flow controllers were used to control medical grade compressed air flowing through the permeation tube and a second dilution stream, introduced after the permeation tube, to produce concentrations of 101, 199, 484 and 924 ppb of ethanol based on the calibrated permeation tube emission rate.

It also provides defense against the permeation of air and water through the joints in a masonry assembly.

The o-PI film thermally rearranged in air exhibits improved gas permeation properties but significantly deteriorated mechanical properties.

In addition, increasing the partial pressure of oxygen in the air side has a great effect on oxygen permeation flux and overall combustion process.

The air permeability test proves that mesoporous structure enhance oxygen permeation.