Engineering, 14.04.2020 18:03 bxbykay1
(30 pt) Organism A grows on substrate S and produces product P, which is the only substrate that organism B can utilize. The batch kinetics are BE 461/561 Bioprocess Engineering 2 Assume the following parameter values: μA = 0.18 hr-1, Ks = 0.42 g/L, μB = 0.29 hr-1 KP = 0.30 g/l, YXA/S = 0.3 g/g, YXB/P = 0.5 g/g YP/S = 1.0 g/g, YP/A = 4.0 g/g, S0 = 10 g/L 1) What is the type of interaction between A and B? Determine the behavior of this mixed culture in a chemostat in terms of dynamic changes in cell concentrations, substrate concentration and product P. 2) Plot S, P, XA, and XB at steady state versus dilution rate. 3) Discuss what happens to organism B as the dilution rate approaches the washout dilution rate for organism A.
Answers: 3
Engineering, 03.07.2019 15:10
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
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Engineering, 04.07.2019 08:10
Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed
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Engineering, 04.07.2019 18:10
Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false
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Engineering, 04.07.2019 19:10
Starting wih an energy balance on a rectangular volume element, derive the one- dimensional transient heat conduction equation for a plane wall with constant thermal conductivity and no heat generation.
Answers: 1
(30 pt) Organism A grows on substrate S and produces product P, which is the only substrate that org...
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