Allowable velocity in downcomer for tray type tower

Input(s)

h: Height of Liquid Downcomer (in.)

$\mathrm{t}$: Residence Time (s)

Output(s)

$v_{d}$: Allowable Velocity in Downcomer (in./s)

Formula(s)

Reference(s)

John M. Campbell, Gas Conditioning and Processing, Campbell Petroleum Series, Oklahoma, 1992, Vol. 2, Page: 73.