Process Control, Chemical Engineering

An operator tells you that it takes 2 minutes for a process to get half way to the final value after a step change in the input. What can you infer about the process time constant (tP)?
Assume dead-time (?P) is negligible and a linear first-order system.
Posted Date: 9/23/2012 8:52:22 PM | Location : United States







Related Discussions:- Process Control, Assignment Help, Ask Question on Process Control, Get Answer, Expert's Help, Process Control Discussions

Write discussion on Process Control
Your posts are moderated
Related Questions
PROCEDURE : Visit any two labs of your choice (Botany/Zoology/Physics/Chemistry) of your study centre and consult the lab technician or senior laboratory supporting staff and com

construction and working of calomel and Ag-AgCl electodes


a) List the dissimilar Heat transfer equipment involved in your plant. Also describe the governing principle or modes of heat transfer for every equipment that listed. Determine th

explain physical and chemical methods of extraction in detail?

PROCEDURE : Visit the preparation room of the lab (Physics/Chemistry/Zoology/I3otany), you studied in Exercise 1 and note its features. To make your study easy and to guide you, w

What do you understand by Wet bulb Globe temperature? Wet bulb globe temperature index is used to measure the sultriness of environment. Sultriness is calculated on the basis o

Requisites of refractory material or essential requirements of good refractory: a.      It should be able to withstand high temperature. The appropriate refractory is chose

Explain Dipole Relaxation Dipole Relaxation is the method, occupying a specific period of time after a change in the applied electric field, in which the orientation polariza

Consider the following non-linear ordinary equation with an initial condition, y(t=0)=2. ?? ′ =4?? 0.8?? -0.5?? Compute and plot the solution as a function of time from 0 to