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i am a student of chemical engineering that is making the project and had doubts on
I want to design the control for a system of evaporators to triple effecto in paralelo. the process is in natural circulation and problem at the time of controlling the process is to know if this circulation is fulfilled at any moment by increase of pressure between the evaporators. In principle the evaporators are not but that heat exchangers where is created I the phase steam and after arrive at I deposit separator. there I control the level and the pressure of evaporador.for differentiate if reduccion of the level is not by the excess of heat but because my natural circulation is not sufficient, as I can control it?
I thought to measure the evaporated steam feed to make a cascade control connected to the providing source of heat.
it is correct?
could i control the feed in the circulation of the two phases?
could i control the composition?
I want to design the control for a system of evaporators to triple effecto in paralelo. the process is in natural circulation and problem at the time of controlling the process is to know if this circulation is fulfilled at any moment by increase of pressure between the evaporators. In principle the evaporators are not but that heat exchangers where is created I the phase steam and after arrive at I deposit separator. there I control the level and the pressure of evaporador.for differentiate if reduccion of the level is not by the excess of heat but because my natural circulation is not sufficient, as I can control it?
I thought to measure the evaporated steam feed to make a cascade control connected to the providing source of heat.
it is correct?
could i control the feed in the circulation of the two phases?
could i control the composition?