Which of the following equations is valid for laminar flow of a fluid through packed bed? (A) Fanning equation (B) Kozeny - Karman equation (C) Hagen-Poiseuille equation (D) Blake-Plummer equation

Which of the following equations is valid for laminar flow of a fluid
through packed bed?
(A) Fanning equation
(B) Kozeny - Karman equation
(C) Hagen-Poiseuille equation
(D) Blake-Plummer equation
by

1 Answer

Answer :

(B) Kozeny - Karman equation
by

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The equation relating friction factor to Reynold number, f -0.5 = 4 loge (NRe /√f) -0.4 , is called the __________ equation. (A) Nikuradse (B) Von-Karman

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