The growth of yeast cell mass concentration can be described by the Monod relationship Cc = = max Cc The solution is by ln + ln = max(t t0) In this equation = g of yeast cells produced per g of glucose consumed, = g of ethanol YC/S Yet/S produced per g of glucose consumed, and = g of glycerol produced per g of glucose Ygly/S consumed. is the substrate or glucose concentration with an initial value = 100 g/L and Cs Cs0 the Monod constants are = 1.5 g/L and max = 0.15 hr-1. The initial yeast cell concentration Ks after inoculation of the fermentor is 0.2 g/L. Use Matlab to plot the concentrations in the fermentor of the yeast cells glucose ethanol and glycerol as functions of time. Cc, Cs, Cet, Cgly Matlab You need to put your own name on the graph using the statement to receive credit “title” for this problem. (Note: You can plot the yeast cell concentration as a function of time by varying from 0.2 to 3.2 g/L and evaluating the corresponding time Cc t).
The growth of yeast cell mass concentration Cc can be described by the Monod relationship = Cc = max The solution is by ln + ln = max(t t0) In this equation YC/S = g of yeast cells produced per g of glucose consumed, Yet/S = g of ethanol produced per g of glucose consumed, and Ygly/S = g of glycerol produced per g of glucose consumed. Cs is the substrate or glucose concentration with an initial value Cs0 = 100 g/L and the Monod constants are Ks = 1.5 g/L and max = 0.15 hr-1. The initial yeast cell concentration after inoculation of the fermentor is 0.2 g/L. Use Matlab to plot the concentrations in the fermentor of the yeast cells Cc, glucose Cs, ethanol Cet, and glycerol Cgly as functions of time. You need to put your own name on the graph using the Matlab statement “title” to receive credit for this problem. (Note: You can plot the yeast cell concentration as a function of time by varying Cc from 0.2 to 3.2 g/L and evaluating the corresponding time t).
set5-10.docx