Overhead vapor, Ov Feed, F (Sat'd liquid) T-325 K P=2027 kPa Component kmol/h 163.3 108.9 272.2 Propylene Propane 90 150 Condenser, C Reflux drum 7-319.5 K Distillate, D (Sat'd liquid) P=1931 kPa Reflux, R 2293 kmol/h Column with contacting plates Boilup 2575 kmol/h Steam Condensate Reboller, R Component kmol/h Propylene 157.6 Propane 1.6 159.2 Bottoms, B (Sat'd liquid) T-330.9 K P-2069 kPa Component Propylene Propane kmol/h 5.7 107.3 113.0

Back HW#2 QUESTION1/60pts] A fluid of viscosity u flows in the horizontal cylinder (radius R) shown in the figure under a constant pressure gradient dP/dx. The inner core of the cylinder is filled with a porous material. The flow in this porous region is slow and assumed to be a plug-type flow such that the velocity is constant and everywhere the same inside the porous region. Denote this velocity by Uo. The flow in the open (non-porous) region is steady, Newtonian, incompressible and axisymmetric. It will be assumed that only the axial (x) component of the velocity is non-zero. Flow Open flow T&R Porous media flow R N.B. All your answers must be expressed in terms of µ, U₁, a, R and dP/dx. (a) Use the continuity and Navier-Stokes equations to determine the expression of the velocity in the open region. (b) What is the expression of the average velocity in the open region? (c) Is the assumption of a linear velocity profile in the open region acceptable when this region Tuatifi 1:

A ventilation opening in a room is 2 feet by 3 feet.  Air flow out of the opening is measured at 75 feet per minute.  Calculate the CFM rate.

What do you mean by volumetric flow rate?