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Creaming Stokes equation

Sedimentation can be settling or creaming, depending on the sign of the density difference between particles and surrounding liquid. Theory for sedimentation of a single sphere is well developed. The simple Stokes equation can be used if a number of conditions is fulfilled. The most... [Pg.562]

The difference in density between the lipid and aqueous phases (c. 0.9 and 1.036 g cm respectively, for milk), which causes the fat globules to float or cream according to Stokes equation ... [Pg.104]

Creaming and sedimentation of suspensions and emulsions Yes (Turbiscan) Yes (Stokes equation for dilute dispersions) Stability of colloids... [Pg.9]

The Stokes equation governs creaming and sedimentation of colloids in dilute dispersions. It is useful for rule-of-thumb estimations. The Stokes equation for the sedimentation velocity, u, can be then derived based on Equation 8.3 and the force balance of Figure 8.3 ... [Pg.188]

With their lower viscosity, bubbles will deform more readily than emulsion droplets and, therefore, be relatively more prone to depart from Stokes law behaviour. Hadamard and Rybczynski developed a terminal velocity equation for the creaming of bubbles with a mobile surface ... [Pg.50]

See other pages where Creaming Stokes equation is mentioned: [Pg.176]    [Pg.601]    [Pg.106]    [Pg.106]    [Pg.241]    [Pg.17]    [Pg.187]    [Pg.274]    [Pg.1839]    [Pg.53]    [Pg.556]    [Pg.14]   
See also in sourсe #XX -- [ Pg.34 , Pg.130 ]



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Stokes equation

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