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GATE2014-11

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Since mammalian cells are sensitive to shear, scale-up of a mammalian cell process must consider, among other parameters, the following $\text{(given N=rotations/time, D=diameter of impeller)}$

  1. $\pi ND$
  2. $\pi N^2D$
  3. $\pi ND^2$
  4. none of these
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