Engineering
Engineering, 21.10.2020 17:01, jessicaa2350

The dynamic response of a stirred-tank bioreactor can be represented by the transfer function C′ (s) C′ F(s) = 4 2s + 1 where C′ is the exit substrate concentration, mol/L, and C′ F is the feed substrate concentration, mol/L. (a) Derive an expression for c′ (t) if cF(t) is a rectangular pulse (Fig. 5.2) with the following characteristics: cF(t) = ⎧ ⎪ ⎨ ⎪ ⎩ 2 t < 0 4 0 ≤ t < 2 2 2 ≤ t < [infinity] (b) What is the maximum value of c′ (t)? When does it occur? What is the final value of c′ (t)? (c) If the initial value is c(0) = 1, how long does it take for c(t) to return to a value of 1.05 after it has reached its maximum value? 5.5 A th

answer
Answers: 1

Other questions on the subject: Engineering

image
Engineering, 04.07.2019 18:10, viicborella
Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.
Answers: 1
image
Engineering, 04.07.2019 18:10, anna22684
Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.
Answers: 2
image
Engineering, 04.07.2019 18:20, 1230bering
Select any two (2) areas of applications of chain-drive. (clo4) a)-permanent lubrication necessary b)-hydraulic forklift truck operation c)-rigging and heavy moving materials d)-relatively high maintenance costs e)-costlier than belt drives
Answers: 2
image
Engineering, 04.07.2019 18:20, cristykianpour
Describe one experiment in which the glass transition temperature and melting temperature of a totally amorphous thermoplastic material can be determined. show the relevant experimental results in a diagram which should be properly annotated with the two temperatures clearly marked. what is likely to happen to the curve in the diagram if the amorphous polymer is replaced by a thermosetting type?
Answers: 2
Do you know the correct answer?
The dynamic response of a stirred-tank bioreactor can be represented by the transfer function C′ (s)...

Questions in other subjects:

Konu
Social Studies, 28.01.2020 23:51
Konu
Mathematics, 28.01.2020 23:51