Captain Beeky laid this down on his screen : > On 22 Nov 2009, at 18:07, Graham wrote: > >> Baz penned " As a temporary crew member on a well known SMH vessel I >> was privileged to photograph a weedhatch on use a couple of years >> back: >> <http://baz-juniper.fotopic.net/p52194621.html> " >> >> Obviously a class boat seeing the bricks on the bottom baffle plate >> - no wonder UM had to have ballast removed ;^) > > That's a waterside patio ! > > In all honesty those bricks are still there and were put there > originally to (successfully) dampen some resonance down below that I > thought was cavitation induced. We put a second leg between the top and bottom to stop it.
-- Brian traveling on Harnser http://nbharnser.blogspot.com/ ------------------------------------ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/canals-list/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/canals-list/join (Yahoo! ID required) <*> To change settings via email: [email protected] [email protected] <*> To unsubscribe from this group, send an email to: [email protected] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
