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Old 11-11-2017, 07:14 PM   #5
MartySchwartz
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City: Poulsbo, WA
Vessel Name: M/V Knot Knormal
Vessel Model: President 41
Join Date: May 2011
Posts: 282
I would think that would create more drag than anything else. I know the Navy has used essentially the same thing on Torpedoes to replace one of the propellers, they called it a "propulsor". This is my opinion but I don't think that would provide enough benefit to offset the cost of installing it on my slow trawler.

Marty...........................
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