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Handbook of Solvents - George Wypych - ChemTech - Ventech!

Handbook of Solvents - George Wypych - ChemTech - Ventech!

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7.2 Bubbles dynamics and boiling 365<br />

Figure 7.2.1. Dependence <strong>of</strong> the vapor content <strong>of</strong> air-vapor<br />

bubble in toluene from radius at different temperatures.<br />

[Adapted, by permission, from Nauka i Tekhnica<br />

Press, from the reference 25]<br />

latter value is equal to the saturation temperature<br />

T sfor toluene at p f0 =10 5 Pa). It follows<br />

from the calculated data that the vapor<br />

content dependence on the bubble radius is<br />

manifested only for minor bubbles as a result<br />

<strong>of</strong> capillary forces. The effect vanish<br />

for R 0> >10 mkm. For T 0

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