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[PSUBS-MAILIST] human powered sub record



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.
http://wasub.oli.tudelft.nl/
 
regards,
 
Emile D.L. van Essen
www.AiResearch.nl