RAREFIED GAS DYNAMICS AND ITS APPLICATIONS TO VACUUM ...
RAREFIED GAS DYNAMICS AND ITS APPLICATIONS TO VACUUM ...
RAREFIED GAS DYNAMICS AND ITS APPLICATIONS TO VACUUM ...
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Knudsen number<br />
Kn =<br />
molecular mean free path<br />
characteristic size<br />
Kn≫1 Free molecular regime.<br />
Every particle moves independently on each other<br />
Kn≪1 Hydrodynamic regime.<br />
Continuum mechanics equations are solved<br />
Felix Sharipov – p. 5