Anyone ever looked into using/testing inducer impellers, very interesting stuff and im going to give it a try as it may help boost slow speed thrust without losing top end speed.
We just started working on the inducer impeller to feed and pre-load our main impeller.
A little on the topic here:
https://www.speedboat.com/2015/11/06/new-ss-inducer-impeller-by-place-diverter/
https://www.ksb.com/centrifugal-pump-lexicon/inducer/328124/