PAR Thank you for that advice, i have video film of the tests but i was in the boat doing the tachograph readings but there is 3 men that did...
DEAR MR Efficiiency im sorry but i have just been checking my figures and the revs was as follows boats own 16x3 874 revs my design is 15x3...
Yes that can be done, but i have not got the equipment to do that type of test and as you say it wants to be correctly done and that is where a...
But i need to have the REVS both the same to see the difference in the speed and more important thrust if it is to be used on a deep sea trawler,...
PAR That is what this post is all about i have done all these test for free useing the boat from the offshore oil rescue school lifeboat, for...
Google ronnie hilton singer it will tell you all about him, matt also was a good singer to From russia with love but but ron was a few years...
NO I will not do that ? but im not william shakespeare and i know that you are just like one of my teachers at collage but it is not very...
The Boat As A Standard 16 X 3 Blade With 12 Inch Pitch I Dont Have The Bar Mine Is 15 Ince Made Like A Kappel Prop There Are Both About The...
When the RPM are both the same my design will give more thrust then the boats prop would be giving to the skipper, the revs would be reduced...
Like your quart, but this was designed for trust for trawlers in the beginning i know that it is producing more thrust and...
MR Efficiency your name says it all when i get the RPM up to the same as the boats propeller 874 rpm has it as a lot more thrust 20 percent...
THE book speed of this boat was 6.5 knots on test carried out with the boats own prop full speed was 6.4 knots 2 years ago on my test there said...
Well the dock is called albert dock here in hull uk its over a mile long we did run the boat up and down that dock so there was no tide as the...
That is the problem as i have done just that but here now this needs to have more test and i have not got the funds to carry them out FOOTNOTE...
I have designed a new type of propeller that as been tested on a lifeboat with a saab 12 hp diesel rated 1800 rpm into a 2to1 gear box...
