According to Reynolds analogy, Stanton number is equal to (where, f = Fanning friction factor) ?

A. Boiling point elevations
B. Temperature of the feed
C. Rate of heat transfer
D. Ratio of the weight of the thin liquor to thick liquor

A. t4
B. T4
C. 1/t4
D. 1/T4

A. Pe = Re.Pr
B. Pe = Re/Pr
C. Pe = Pr/Re
D. Pe = Nu.Re

A. Lewis relationship
B. Nusselt number
C. Kutateladze number
D. Froude number

A. U1 = U2
B. U2 > U1
C. U1 > U2
D. U1 = dirt factor – U2

A. Remove condensate from the steam pipelines
B. Create vacuum
C. Superheat the steam
D. None of these