Forum: Engines & props
06 June 2023, 12:54
|
|
Replies: 4
Views: 502
|
|
Forum: RIBs & ribbing
24 November 2010, 16:55
|
|
Replies: 6
Views: 1,357
|
|
Forum: Engines & props
27 July 2010, 20:55
|
|
Replies: 11
Views: 2,976
ed_dash - Here is some more info, specific to...
ed_dash - Here is some more info, specific to chine walking, that might help...
The chine walking experience refers to the situation occurring with high performance vee-hulls and also tunnel...
|
|
Forum: RIBs & ribbing
12 May 2010, 21:57
|
|
Replies: 43
Views: 7,198
|
|
Forum: RIBs & ribbing
11 May 2010, 23:32
|
|
Replies: 43
Views: 7,198
I don't think that the "distribution" of the 2...
I don't think that the "distribution" of the 2 engines would delay the onset of chinewalking. There isn't really any additional stability gained by separating the weights of the engines to the...
|
|
Forum: RIBs & ribbing
11 May 2010, 22:26
|
|
Replies: 43
Views: 7,198
Zubenelgenubi - one of the influencing factors...
Zubenelgenubi - one of the influencing factors for initiation of chine walking is the location of dynamic (longitudinal) center of gravity. The added weight of a twin engine setup (compared to a...
|
|
Forum: RIBs & ribbing
11 May 2010, 18:57
|
|
Replies: 43
Views: 7,198
sonar - chine walk is pretty common on...
sonar - chine walk is pretty common on performance hulls, particularly vee hulls. As the hull accelerates, lift increases and the wetted running surfaces that are required to support the hull are...
|
|
Forum: RIBs & ribbing
14 October 2009, 01:30
|
|
Replies: 15
Views: 4,118
|
|
Forum: RIBs & ribbing
08 March 2009, 00:03
|
|
Replies: 9
Views: 2,282
|
|
Forum: RIBs & ribbing
04 March 2009, 11:26
|
|
Replies: 9
Views: 2,282
|
|
Forum: RIBs & ribbing
11 November 2008, 15:02
|
|
Replies: 62
Views: 16,399
Jonathan - thanks for your email. i'm pleased...
Jonathan - thanks for your email. i'm pleased that you found the articles helpful. The advice of your manufacturer seems to be in the right direction. the setup of each boat is always a little...
|
|
Forum: RIBs & ribbing
11 November 2008, 13:24
|
|
Replies: 62
Views: 16,399
Jonathan - got your PM. I have sent to you...
Jonathan - got your PM. I have sent to you copies of the 2 articles (chinewalking and porpoising). Hope this helps.
If you are interested in any other articles, check out on my website at:...
|
|
Forum: RIBs & ribbing
10 November 2008, 22:01
|
|
Replies: 62
Views: 16,399
Chine walk
seafreak - your chine walking might be cureable - your situation sounds pretty typical for a performance hull. You may also wish to check out my article on "Chine Walking"...
|
|
Forum: RIBs & ribbing
08 October 2005, 21:47
|
|
Replies: 9
Views: 5,832
Stepped Hull Design
We have had many questions regarding the design and implementation of steps in performance hulls.
Like airplane wings, most planing boats tend to generate their best lift/drag numbers at about a...
|
|
Forum: RIBs & ribbing
13 March 2003, 01:53
|
|
Replies: 10
Views: 2,797
Plans
Randy - send me an email (jimboat@aeromarineresearch.com) with more details of the boat you are looking for, and I can give you some leads on tunnel boat and powercat plans.
|
|
Forum: RIBs & ribbing
12 March 2003, 23:10
|
|
Replies: 10
Views: 2,797
RIB Design
Check out the AeroMarine Research (https://www.aeromarineresearch.com) web site...."Secrets of Tunnel Boat Design" (https://www.aeromarineresearch.com/stbd2.html) book and Tunnel Boat Design...
|
