Re:[Paddlewise] drag vs. viscosity

From: Doug Lloyd <dalloyd_at_telus.net>
Date: Wed, 19 May 2004 20:00:05 -0700
Matt Asked (snip):
>However, I'm still curious about why Doug wrote that kayaks are sluggish in
fresh water. If you are reading this Doug, please let us know.<

Matt,
I think it must be one of those long-held notions I inherited from the early
eighties, probably derived from comments by self-proclaimed experts and some
personal experience. I certainly haven't noticed much difference these days,
but back when my Nordkapp was still relatively lightweight, I remember
comparing fresh water experiences against saltchuck one's. My Nordkapp
increases considerably in waterline length fully loaded, and I seem to
remember feeling slower in fresh water. I don't recall much difference  when
comparing the two different water types in the kayak, unloaded. This is all
very subjective. With that in mind, plus the fact flat lake water just seems
to be a slower grind, probably contributed to my view point. After my post,
I figured anyone who wanted to correct my notion would speak up. See, we
even got Peter to wade into the discussion after a long dry spell on
Paddlewise, whereupon he just gushered out. ;-)

However, I still hesitate at the thought of heavily loaded kayaking on fresh
water, and can't totally dispel that notion as unscientific as it is. I
guess it's like buying an expensive stereo - why bother if the cheaper one
sounds just as good to your ears. But, if the subtitles are noticeable to
the individual, then do as you wish. I'll take the saltchuck. Maybe Joshua
can set me up paddling the Dead Sea. Might make my heavy Nordkapp feel
buoyant again. :-)

Doug Lloyd
Victoria BC
***************************************************************************
PaddleWise Paddling Mailing List - Any opinions or suggestions expressed
here are solely those of the writer(s). You must assume the entire
responsibility for reliance upon them. All postings copyright the author.
Submissions:     PaddleWise_at_PaddleWise.net
Subscriptions:   PaddleWise-request_at_PaddleWise.net
Website:         http://www.paddlewise.net/
***************************************************************************
Received on Wed May 19 2004 - 20:00:23 PDT

This archive was generated by hypermail 2.4.0 : Thu Aug 21 2025 - 16:31:14 PDT