Hello,
During the annual human powered sub races in the
US, a Dutch team broke some speed records with their human powered wetsub.
A speed related propellor pitch , some new hull shape ideas and an
alcohol powered studend did the trick. Nearly 7 knots; why go rocket
power..... Should be even faster when they race with dry subs.
regards,
Emile D.L. van Essen
www.AiResearch.nl |