Pressure drop in packed bed for turbulent flow is given by the ______________ equation?
Correct answer: B. Blake-Plummer
- A. Kozeny-Carman
- B. Blake-Plummer
- C. Leva's
- D. Hagen-Poiseuille's
Explanation
The Blake-Plummer equation describes pressure loss through a packed bed when inertial or turbulent effects dominate. Kozeny-Carman and Hagen-Poiseuille relations describe viscous laminar flow, while Leva's equation is not the standard choice for this condition.
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