Why Steam ejectors are used in series? Why an inter condenser is needed between two stages of ejectors?
If the system under which vacuum needed is large i.e. if we have to suck large volume of vapors from the system a single ejector can’t handle the entire load. So we need more ejectors in series.
In inter condenser the vapor from a particular stage is cooled and thus the load to the next stage is reduced. Only the inconsolable (the `part of vapor that can’t be condensed) move to the next stage which would leave the system along with next stage condensed vapor.
If the system under which vacuum needed is large i.e. if we have to suck large volume of vapors from the system a single ejector can’t handle the entire load. So we need more ejectors in series.
In inter condenser the vapor from a particular stage is cooled and thus the load to the next stage is reduced. Only the inconsolable (the `part of vapor that can’t be condensed) move to the next stage which would leave the system along with next stage condensed vapor.
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