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Hydrodynamics and Aerodynamics
Technical discussion on fluid dynamics: theory and analysis.
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Fossati's Aero-Hydrodyamics
Sailor Al
Jun 27, 2024
4
5
6
Replies
86
Views
14,404
Jul 19, 2024
Sailor Al
P
motoring sideways to boost upwind VMG
pitbull
Jul 16, 2024
Replies
2
Views
3,527
Jul 16, 2024
Will Gilmore
K
Extending 18 ft boat at the transom
K33von
Jul 3, 2024
Replies
8
Views
4,202
Jul 11, 2024
Barry
B
A
Air Lubrication Drag Reduction for Smaller Vessels
andrew spiteri
Jan 10, 2024
3
4
5
Replies
68
Views
20,222
Jul 7, 2024
jakeeeef
A
Does anyone Know about Slamming load
Arton
Jul 5, 2024
Replies
7
Views
3,880
Jul 6, 2024
Arton
A
D
Naca Airfoils shape and rocker oft flat bottomed boats
Dieter51
Jun 9, 2024
3
4
5
Replies
73
Views
11,933
Jul 6, 2024
Dieter51
D
M
Breakaway angle/rise off transom
mitch184
Jun 12, 2024
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2
Views
3,483
Jul 2, 2024
mitch184
M
E
Sail's 2D Section Drag & Surface Roughness
Erwan
Jun 2, 2024
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2
Views
3,161
Jul 2, 2024
Erwan
E
What foil to reduce drag at circular motor shaft?
Heimfried
Jun 5, 2024
Replies
14
Views
4,437
Jun 21, 2024
philSweet
H
How to calculate pitch angle and roll angle
Habar Khan
Jun 21, 2024
Replies
0
Views
3,024
Jun 21, 2024
Habar Khan
H
F
Overlapping schooner sail plan
Forecaddie
Feb 3, 2024
Replies
9
Views
5,111
Jun 5, 2024
C. Dog
C
Foil balance point changes with aspect ratio?
dustman
May 5, 2024
Replies
13
Views
3,918
May 12, 2024
dustman
6
Weight vs horsepower
67-LS1
May 11, 2024
Replies
11
Views
4,939
May 12, 2024
67-LS1
6
S
Finding optimal propeller dimension based on ships speed and hull resistance
Simme_swede
Apr 2, 2024
2
Replies
16
Views
7,830
Apr 28, 2024
Simme_swede
S
H
Illegal connectivity error in Ansys AQWA
Hamza Asif
Apr 11, 2024
Replies
3
Views
3,637
Apr 14, 2024
Ad Hoc
A
M
Jet impeller speed vs water flow
Matti Nakkalajarvi
Apr 12, 2024
Replies
3
Views
4,556
Apr 13, 2024
Matti Nakkalajarvi
M
S
Moving extending hull LWL (Catamaran)
slopecarver
Apr 5, 2024
Replies
4
Views
3,102
Apr 6, 2024
Paul Scott
U
Frequency Statistical Analysis (AQWA) - Motion Analysis
Umar Farooq
Mar 28, 2024
Replies
6
Views
4,341
Apr 3, 2024
Umar Farooq
U
Patin Catalan piece in current Seahorse Magazine
Paul Scott
Mar 29, 2024
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4
Views
3,027
Mar 30, 2024
cluttonfred
C
Boat lines plan
naserrishehri
Mar 22, 2024
2
Replies
17
Views
6,273
Mar 27, 2024
Adler
Determining the center of lift for a deep vee hull?
dustman
Feb 23, 2024
3
4
5
Replies
69
Views
10,698
Mar 18, 2024
CarlosK2
C
"Quarter Horse" Designer Interview
BlueBell
Mar 12, 2024
Replies
0
Views
2,584
Mar 12, 2024
BlueBell
S
Bow half angle of entrance
skaraborgcraft
Jan 11, 2023
2
3
4
Replies
50
Views
14,416
Feb 24, 2024
TeddyDiver
T
Semi-displacement boats don't generate lift?
ToMy
Feb 28, 2023
9
10
11
Replies
163
Views
32,414
Feb 20, 2024
patzefran
P
Z
Keel planing
zoran
Jun 19, 2023
Replies
14
Views
7,524
Feb 7, 2024
By Chance
B
R
Centerline channel for attached Turbulent Flow?
Redaidan345
Jan 22, 2024
2
Replies
15
Views
4,794
Jan 26, 2024
DogCavalry
New VPP based on Numerical Modeling
Remmlinger
Jan 11, 2024
Replies
8
Views
4,423
Jan 19, 2024
Mikko Brummer
M
L
Definition of bow entry angle
laukejas
Nov 13, 2018
2
Replies
18
Views
17,365
Jan 16, 2024
skaraborgcraft
S
transom edge sharp or not
fallguy
Jul 9, 2018
Replies
12
Views
7,840
Jan 6, 2024
baeckmo
B
Calculating resistance and making a power prediction for a small watercraft.
Furkan
Jan 2, 2024
Replies
2
Views
2,768
Jan 2, 2024
BlueBell
W
Stern taper on semi-displacement hulls
Will Fraser
May 15, 2018
2
Replies
15
Views
10,745
Jan 1, 2024
Stephen Ditmore
J
Development of a reliable performance prediction tool for semi-planing hull forms
Julien_C
Mar 23, 2013
Replies
4
Views
4,741
Jan 1, 2024
Stephen Ditmore
L
Rowing: blade travel extension through flow induced vibration
lunatic
Nov 12, 2023
Replies
7
Views
4,272
Dec 20, 2023
lunatic
L
O
Time Domain Motion Analysis Results
OhMyBrain
Nov 21, 2023
Replies
4
Views
3,682
Nov 23, 2023
jehardiman
Tacking a Square-Rigged Vessel
brian eiland
Oct 30, 2023
2
Replies
17
Views
7,957
Nov 14, 2023
brian eiland
Hydrodynamics of Bulbs
Alan Cattelliot
Sep 25, 2023
2
Replies
17
Views
6,199
Nov 12, 2023
Howlandwoodworks
A
Combined planing and foiling
alan craig
Nov 5, 2023
Replies
5
Views
3,396
Nov 8, 2023
alan craig
A
O
Help Needed: Calculating Canoe Resistance for Mechanical Engineering Project
Ousmane
Oct 31, 2023
2
Replies
22
Views
5,738
Nov 5, 2023
BlueBell
T
I am looking for a book on building a Propeller tunnel
Toepfer Marine
Jul 21, 2023
Replies
5
Views
3,969
Nov 5, 2023
BMcF
B
F
Fixed wing sail controls and drawings
Forecaddie
Aug 31, 2023
Replies
14
Views
6,675
Oct 19, 2023
carbon_pirate
C
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