This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: (a) Assume the reactor is an ideal CMFR CEE 320 Quiz #6 Environmental Engineering F 5 March 2010 dCV dt = QC IN QC OUT kC OUT V Assume steady state dCV dt = At t < t 1 , C IN = C out = At t > t 1 , C IN = C 1 no longer at steady state dCV dt = QC IN QC OUT kC OUT V dC dt = Q V C IN Q V C OUT kC OUT = Q V C IN Q V + k C OUT S = Q V C IN and L = Q V + k Using the ODE solution. .. C OUT (t) = C exp Q V + k t + Q V C IN Q V + k 1 exp Q V + k t C = 0, C IN = C 1 C OUT (t) = Q V C IN Q V + k 1 exp Q V + k t (b) Assume the reactor is an ideal PFR dCV dt = kC OUT V Using ODE solution. .. C OUT (t) = C exp kt ( ) C OUT (t) = 0 for t < t 1 + For t > t 1 C OUT (t) = C 1 exp k ( )...
View
Full
Document
This note was uploaded on 05/04/2010 for the course CEE 320 taught by Professor Mcmahon during the Spring '10 term at Wisconsin.
 Spring '10
 MCMAHON

Click to edit the document details