Q2/A) A tank having a time constant of (1 min) and a resistance of ((1/9) ft/cfm) is operating at steady state with an inlet flow of (10 ft³/min). At time (t-0), the flow is suddenly increased to (100 ft/min) for (0.1 min) by adding an additional (9 ft) of water to the tank uniformly over a period of (0.1 min). Find the value of level after: (a)t = 0.05 min (b) t = 0.2 min

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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Q2/A) A tank having a time constant of (1 min) and a resistance of ((1/9) ft/cfm) is operating at
steady state with an inlet flow of (10 ft³/min). At time (t-0), the flow is suddenly increased to
(100 ft/min) for (0.1 min) by adding an additional (9 ft) of water to the tank uniformly over a
period of (0.1 min). Find the value of level after:
(a)t = 0.05 min
(b) t = 0.2 min
Transcribed Image Text:Q2/A) A tank having a time constant of (1 min) and a resistance of ((1/9) ft/cfm) is operating at steady state with an inlet flow of (10 ft³/min). At time (t-0), the flow is suddenly increased to (100 ft/min) for (0.1 min) by adding an additional (9 ft) of water to the tank uniformly over a period of (0.1 min). Find the value of level after: (a)t = 0.05 min (b) t = 0.2 min
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