Pumps – One fluid pumped by contact or entrainment with another – Jet
Patent
1992-06-29
1993-08-31
Bertsch, Richard A.
Pumps
One fluid pumped by contact or entrainment with another
Jet
417196, 137828, F04F 548
Patent
active
052403840
ABSTRACT:
An ejector for use in a refrigeration system has a mixing tube or diffuser which is partitioned into multiple flow passages. Selectively directing a continuously flowing primary high velocity fluid jet stream, which stream entrains a secondary fluid, cyclically into each of the multiple flow passages creates an effective pulsing of the primary high velocity fluid jet stream with respect to each flow passage. Pulsing the primary high velocity fluid jet stream in this manner enhances the mixing and compression of the primary high velocity fluid jet stream and the secondary fluid in the diffuser.
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Bertsch Richard A.
Gas Research Institute
Kocharov Michael I.
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