How the equipment capacities should be determined

Assignment Help C/C++ Programming

Reference no: EM131775891

Question: The preliminary process designs have been prepared for the systems in Figure. The key variables to be controlled for the systems are

(a) flow rate, temperature, composition, and pressure for the flash system and

(b) composition, temperature, and liquid level for the continuous-flow stirredtank chemical reactor. For both processes, disturbances occur in the feed temperature and composition. Answer the following questions for both processes.

(i) Determine which sensors and final elements are required so that the important variables can be controlled. Sketch them on the figure where they should be located.

(ii) Describe how the equipment capacities should be determined.

(c) Select controller pairings; that is, select which measured variable should be controlled by adjusting which manipulated variable. (These examples will be reconsidered after quantitative methods have been introduced.)

Reference no: EM131775891

Questions Cloud

Involvement in the watergate scandal : President Nixon and watergate: From the scenario, give a brief summary of Richard Nixon’s involvement in the Watergate Scandal.

Relationship between manipulated and controlled variables : Identify possible disturbances that could influence the controlled variable. Also, describe how the process equipment would have to be sized to account.

The legal and corporate environment-employee privacy. : The legal and corporate environment in the U.S. is hostile to employee privacy.

Discuss what is the change in monthly operating income : If the manager purchases the component from an outside supplier at $40 per unit, what is the change in monthly operating income

How the equipment capacities should be determined : The preliminary process designs have been prepared for the systems in Figure. The key variables to be controlled for the systems.

Necessary to produce more books : Marie has a small publishing company that produces textbooks. She has fixed costs of $1800/month and hires workers.

Describe the qualitative factors : Describe the qualitative factors that might affect the decision to purchase the robots from an outside supplier

Discuss a purchases journal and a general journal : Medical Supply Company uses a cash receipts journal, a cash payments journal, a sales journal, a purchases journal, and a general journal

Specific souce of pure and impure serial correlation : a. A Durbin Watson statistic could indicate either the presence of "pure" or "impure" autocorrelation:

User Account

All Pages