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moody1
regular

Reged: 10/12/2005
Posts: 414
Loc: Anywhere in N.Europe / Baltic ...

Re: Current speed and log

16/05/2008 07:53

Maybe difference is turbulence under boat. When motoring / sailing the boat has motion that causes some turbulence. When sitting at mooring the boat moves less and water flow is more smooth ?
We have noted that when testing engine alongside the log can show speed due to the water flow under the hull feeding / exiting the prop.

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Post Extras

Entire topic
Subject	Posted by	Posted on
Current speed and log	Roberto	15/05/2008 15:58
Re: Current speed and log	moody1	16/05/2008 07:53
Re: Current speed and log	DogWatch	15/05/2008 19:03
Re: Current speed and log	chewi	15/05/2008 17:34
Re: Current speed and log	Kermudjon	15/05/2008 17:39
Re: Current speed and log	chewi	15/05/2008 18:29
Re: Current speed and log	Roberto	15/05/2008 22:24
Re: Current speed and log	chewi	15/05/2008 23:31
Re: Current speed and log	Drascomber	15/05/2008 23:55
Re: Current speed and log	MoodySabre	15/05/2008 17:29
Re: Current speed and log	Kermudjon	15/05/2008 17:24
Re: Current speed and log	sarabande	15/05/2008 16:48
Re: Current speed and log	Danny	15/05/2008 16:40

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