I'm not used to slip % being that high. Mine is in the 3% range, but instead of swinging a 13 inch pitch prop at 1050 rpm, I'm spinning a 18 foot pitch prop direct drive at 108 rpm.
Bob
From: "luke.wolbrink@gmail.com" <luke.wolbrink@gmail.com>
To: electricboats@yahoogroups.com
Sent: Wednesday, March 12, 2014 11:12 AM
Subject: Re: [Electric Boats] someone check my math please
Thanks bob, I've been using 45% slip in my calculations which i understand is fairly typical. that would give me nearly hull speed. Anyone know if this is a safe assumption? Thanks for the verification.
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