Abstract: A steam jet air ejector and a method for improving the performance of a steam jet air ejector in a nuclear reactor, the boundary layer separation reduction assembly for the steam jet air ejector includes a discharge diffuser including a plurality of vacuum ports positioned along an inner surface of the discharge diffuser and a vacuum source coupled to the vacuum ports.

Abstract: A sample conditioning apparatus that removes moisture from a saturated gaseous sample and that utilizes the removed moisture for evaporative cooling within the apparatus is described. The sample conditioning apparatus includes a heat exchanger, a condensate drain trap, and a bypass line that directs a portion of the sample to a cooling medium inlet of the heat exchanger. The apparatus also includes a direction changing fitting to direct the condensate from the heat exchanger into a condensate drain trap. The direction changing fitting is coupled to a sample outlet of the heat exchanger and to the condensate drain trap. The direction changing fitting is also coupled to a membrane type moisture separator to prevent any liquid carrying over through to the gas analyzers. The moisture separator is also coupled to a first end of a bypass line, and to a sample line extending between the separator to the gas analyzers.