Wednesday, August 25, 2010

[Electric Boats] Re: Keeping HP comparisons simple

 

Ok means 3 knots or less :) you can put bigger props on it and it should do a bit better but it will also load the moters more and lower the life expextancy by some unknown ammount

> I have read here or in the low cost voyaging Group that two minnkotas can power a 26 foot boat OK. (Whatever OK is!)
> Now, these are measured/sold/priced by thrust in pounds.
> What THRUST would I get from a 30 pounder if I added a large diameter straight bladed prop such as model aircraft prop?
> How many would I need to achieve hull speed of, I believe, 6 knots?
> Could I make gains by converting to inboard electric, and using a model airplane prop instead of the regular one on the regular shaft - my current engine is an old atomic 4 gas engine. In other words, does the model airplane prop advantage apply in inboard installations as well as outboard trolling motors?
> Thanks,
> John
>
> --
> _______________________________________________
> Surf the Web in a faster, safer and easier way:
> Download Opera 9 at http://www.opera.com
>

__._,_.___
Recent Activity:
MARKETPLACE

Stay on top of your group activity without leaving the page you're on - Get the Yahoo! Toolbar now.


Hobbies & Activities Zone: Find others who share your passions! Explore new interests.


Get great advice about dogs and cats. Visit the Dog & Cat Answers Center.

.

__,_._,___

No comments:

Post a Comment