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Figure 2 | Journal of Biological Engineering

Figure 2

From: Characterization of hydromechanical stress in aerated stirred tanks up to 40 m3 scale by measurement of maximum stable drop size

Figure 2

Maximum stable drop size as a function of impeller tip speed u t for all impellers as indicated in the legend (impeller geometries according to Table 2). Lines indicate power law fit for different scales: solid: 50 L scale, dashed: 3 m3 scale, small dashed: 40 m3 scale. Dispersion of paraffin oil in 1 mM PO4-buffer at pH 7.3. Maximum stable drop size measured after 3 h agitation. Aeration rates in all measurements 0.7 vvm.

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