Q4: In order to control the temperature of a jacketed chemical reactor in which an exothermic reaction takes place, an NI-DAQ system with the LabVIEW software is employed. Describe every step which is needed to read the thermocouple output (0-10 mV) and issue a signal to manipulate the cooling water flow rate supplied to the reactor jacket. Use a PID block and describe how to configure it. The desired set-point temperature is 120 C. Draw the Block diagram and the P&ID of this control system. A pneumatic control valve is used to throttle the flow of the cooling water. Make sure to include every component needed and the units of the signals in you diagrams.

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
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Q4:
In order to control the temperature of a jacketed chemical reactor in which an
exothermic reaction takes place, an NI-DAQ system with the LabVIEW software
is employed. Describe every step which is needed to read the thermocouple
output (0-10 mV) and issue a signal to manipulate the cooling water flow rate
supplied to the reactor jacket. Use a PID block and describe how to configure it.
The desired set-point temperature is 120 C.
Draw the Block diagram and the P&ID of this control system. A pneumatic control
valve is used to throttle the flow of the cooling water. Make sure to include every
component needed and the units of the signals in you diagrams.
Transcribed Image Text:Q4: In order to control the temperature of a jacketed chemical reactor in which an exothermic reaction takes place, an NI-DAQ system with the LabVIEW software is employed. Describe every step which is needed to read the thermocouple output (0-10 mV) and issue a signal to manipulate the cooling water flow rate supplied to the reactor jacket. Use a PID block and describe how to configure it. The desired set-point temperature is 120 C. Draw the Block diagram and the P&ID of this control system. A pneumatic control valve is used to throttle the flow of the cooling water. Make sure to include every component needed and the units of the signals in you diagrams.
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