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B
baeckmo
Hydrodynamics
·
From Sweden
Joined
Jun 18, 2009
Last seen
22 minutes ago
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B
baeckmo
reacted to
Rumars's post
in the thread
Kubota V3600
with
Like
.
It's not market manipulation, over the years there have been other Kubota marinisers (some like Sole still exist) with their own...
Monday at 2:41 AM
B
baeckmo
replied to the thread
Please advise on prop. Selection an desired WOT RPM
.
Cavitation marks on the pressure side of the blade indicates leading edge is operating with negative angle of attack, ie slightly low...
Jul 27, 2026
B
baeckmo
replied to the thread
Tearing Velocity?
.
I don't see any reason for a particular name for the +-y composants here; if anything, it adds confusion. PhilSweet expressed it better...
Jul 26, 2026
B
baeckmo
reacted to
philSweet's post
in the thread
Tearing Velocity?
with
Like
.
I (tried to) read the plasma physics article on Tearing Mode Instabilities in magnetohydrodynamics (for about ten minutes). The velocity...
Jul 26, 2026
B
baeckmo
reacted to
ondarvr's post
in the thread
Paint
with
Like
.
Like mentioned, its an all or nothing type thing. You can epoxy coat the floor, maybe even with glass, then paint..or... Get some...
Jul 4, 2026
B
baeckmo
replied to the thread
coupler from VP 120S sail drive to 10 KW Golden Motor
.
Yupp, the mechanical Volvo transmissions (including I/O units) have cone clutches for fwd and reverse, and they are held in contact by a...
Jul 2, 2026
B
baeckmo
reacted to
HelmutSheina's post
in the thread
no requirement to cover batteries on outboard boats?
with
Like
.
There are battery tie down kits used that don't cover terminals, but a plastic battery box is a useful investment because it helps stop...
Jun 30, 2026
B
baeckmo
replied to the thread
small shanty boat cat build log
.
....and where is the center of mass (longitudinal and vertical)?
Jun 30, 2026
B
baeckmo
replied to the thread
Prop Selection for Production Boat
.
I use a calc program that comes very close to the Wageningen series, and when feeding the gnome with your measured values for speed...
Jun 24, 2026
B
baeckmo
replied to the thread
Prop Selection for Production Boat
.
Ouff Phil, you are forcing me to divert from the celebrations...... If you plot the measured fuel flow on the nominal flow diagram, you...
Jun 23, 2026
B
baeckmo
replied to the thread
Prop Selection for Production Boat
.
Dear DF, I understand you are eager to get this done, and I'll come back with more info later, but right now in Scandinavia, we are...
Jun 20, 2026
B
baeckmo
replied to the thread
Prop Selection for Production Boat
.
Standard propeller calculation schemes often fail with this type of tunnel, since there is a considerable amount of "dead water" in...
Jun 18, 2026
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