For the pasteurization process, the cold milk with a 4°C temperature value enters the first heat exchanger system. The milk exits the first eat exchanger at 27 °C and enter the 2nd heat exchanger system and exit 54°C. Finally, the milk exit from the 3rd heat exchanger at 72°C (pasteurization temperature). The heat transfer is conducted by steam. The modeling procedures for system controlling is performed based on the initial cold milk temperature. For this system, a. Define process control elements and process dynamic. b. Feedforward or feedback system why? c. How could you express transfer function for this system

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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1. For the pasteurization process, the cold milk with a 4°C temperature value enters the first
heat exchanger system. The milk exits the first eat exchanger at 27 °C and enter the 2nd
heat exchanger system and exit 54° C. Finally, the milk exit from the 3rd heat exchanger at
72°C (pasteurization temperature). The heat transfer is conducted by steam. The modeling
procedures for system controlling is performed based on the initial cold milk temperature.
For this system,
a. Define process control elements and process dynamic.
b. Feed forward or feedback system why?
c. How could you express transfer function for this system
Transcribed Image Text:1. For the pasteurization process, the cold milk with a 4°C temperature value enters the first heat exchanger system. The milk exits the first eat exchanger at 27 °C and enter the 2nd heat exchanger system and exit 54° C. Finally, the milk exit from the 3rd heat exchanger at 72°C (pasteurization temperature). The heat transfer is conducted by steam. The modeling procedures for system controlling is performed based on the initial cold milk temperature. For this system, a. Define process control elements and process dynamic. b. Feed forward or feedback system why? c. How could you express transfer function for this system
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