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(a) Why this kind of phenomena is observed?

(a) Why this kind of phenomena is observed?

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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A In the boiler system described in Fig. 3; if the inlet flow rate is increased by unit step input, the level of

the boiler will fall for a while and then increase.

(a) Why this kind of phenomena is observed?

(b) If the decrease of the liquid level is described by the transfer function:

?1 /?1?+1 

and increase of the liquid

level is described by:

?2 /s

; draw the block diagram of the process

 

 

please give me answer in 1hrr plssss...

 

 

thanks!!!

4. A In the boiler system described in Fig. 3; if the inlet flow rate is increased by unit step input, the level of the boiler will fall for a while and then increase. (a) Why this kind of phenomena is observed? K1 (b) If the decrease of the liquid level is described by the transfer function: - and increase of the liquid T1s+1 level is described by:- ; draw the block diagram of the process. goteem -set point Lavel Comtrolley heet imlet Cold esate 1 Fig. 3: Boiler system controlled with level controller.
Transcribed Image Text:4. A In the boiler system described in Fig. 3; if the inlet flow rate is increased by unit step input, the level of the boiler will fall for a while and then increase. (a) Why this kind of phenomena is observed? K1 (b) If the decrease of the liquid level is described by the transfer function: - and increase of the liquid T1s+1 level is described by:- ; draw the block diagram of the process. goteem -set point Lavel Comtrolley heet imlet Cold esate 1 Fig. 3: Boiler system controlled with level controller.
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