Please see the attached file for the fully formatted problems.
Two identical stirred tanks with a recycle stream are connected as shown in the diagram below:
The system has a single feed, two tanks, and a single product. All levels are constant.
Derive the transfer function relating changes in the effluent concentration (Cao) to changes in feed concentration (Cai) and recycle flow rate (Fr).
Assume that the tanks are well mixed, the density is constant, and transportation delays due to pipes are negligible.
QUESTION 2 : 15 MARKS
Consider the storage tank shown below:
The level (h) is to be controlled by manipulating the outlet flow rate (F2). The load (disturbance) is the inlet flow rate (F1).
a) Develop the open loop transfer functions Gp(s) and Gd(s) relating the liquid level to the manipulated and disturbance flows respectively. State the time constants and process gains.
b) Draw a block diagram of the system with controller.
Transfer function analysis and models are investigated. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.
IS: describe application architecture, process design, analysis tools, data flow diagram
Complete Section 2 of 3. This week's assignment incorporates the transition from analysis to design. Prepare a paper that accomplishes the following:
? Describe the application architecture and process design.
? Apply the tools of systems analysis to describe the information system's architecture in terms of data, processes, interfaces and network.
? Draw the physical data flow diagram(s). Use Microsoft® Visio® to prepare examples of flow charts and data flow diagrams.
? Cite and discuss 3-4 references, in addition to the required readings, that are relevant to the assignment. Be sure to include citations and references using the University of Phoenix approved style guide format.