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
-0.5 = 4
loge
(NRe
/√f)
-0.4
, is called the __________ equation.
(A) Nikuradse
(B) Von-Karman