Question

Hydraulic mean radius for flow through packed bed of spherical particle of size, 'Dₚ', with porosity 'ε' is

a.

A

b.

B

c.

C

d.

D

Answer: (a).A

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Q. Hydraulic mean radius for flow through packed bed of spherical particle of size, 'Dₚ', with porosity 'ε' is

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