A bioreactor is scaled up based on equal impeller tip speed. Consider the following parameters for small and large bioreactors: Parameters Small bioreactor Large bioreactor Impeller speed N1 N2 Diameter of impeller D1 D…

A bioreactor is scaled up based on equal impeller tip speed. Consider… — Bioprocess Engineering and Process Biotechnology MCQ

Biotechnology Engineering · Q66

Bioprocess Engineering and Process Biotechnology

Engineering and GATE · Biotechnology Engineering · question 66

Q66

A bioreactor is scaled up based on equal impeller tip speed. Consider the following parameters for small and large bioreactors:

Assuming geometrical similarity and the bioreactors are operated in turbulent regime, what will be

\frac{P _{2}}{P _{1}}

(\frac{D _{1}}{D _{2}})^{2}

Answer

(\frac{D _{2}}{D _{1}})^{2}

(\frac{D _{1}}{D _{2}})^{5}

(\frac{D _{2}}{D _{1}})^{5}

Answer: Option A

Answer: Option A

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