Hello everyone, Is there anyone who could help me with a strange problem? Does anyone have page 696 from R.W.L. Gawn and L.C. Burrill's article...
Please, can anyone guess what could be the cause of the following problem? The hull is modeled with four simple surfaces; a transom, an...
I'm looking for a seakeeping book or paper that deals with the problem of motions of crane pontoons (the pontoons, which don't necessary have to...
I have a chance to do some work on a motor yacht, about 12-14 meters (yet to be determined :) ). However, the boat is quite far from my place of...
I don't know how much is Vetus represented in other parts of the world, other than Europe that is, so I'm not expecting much, but still ... here...
My coleague and I were having a long discussion today (since it was a first sunny day in months, we decided to spend a good chunk of its afternoon...
How big do packaging rings need to be? Is there some recommendation (a graph perhaps) showing the relation between the shaft diameter and the size...
I'm finding GL rules a bit vague on this part. A better word would maybe be "unclear". In mixed framing (transverse with some longitudinal...
Let's say the beams are frames are L or holland profiles. Why are deck beams/transverse frames/floors ... reversed in direction, on the fore and...
I can't find anything about this in either DNV nor GL rules (nothing explicit), but is it mandatory for a bottom CLG to be continuous, or can it...
How are shaft brackets (like in the picture below, the upper right one type - only much larger, approximatelly 1m in length) mounted to the hull?...
[GL 3-G-1.8.] Craft with a length of 15m or more are to be provided with a water fire extinguishing installation ... I never recall (on boats...
When calculating transverse frames what would be the unsupported length (GL rules) when one has a strong deck beam inside from an accomodation...
For an engine of 324kW and diesel generator of 20kW air requirement according to specs comes up to about 30m3/min. (0.5m3/sec). Are there some...
A stupid question, but sometimes I find it hard to differentiate between the two. - expecially on smaller craft where they can sometimes be...
Can anyone tell what type is this anchor? It is somewhat similar to stockless or D'Hone, but not quite the model I usually see. These pictures are...
Under GL rules for yachts up to 24m, what exactly is the definition of a "bulkhead deck"? Quote from rules: h1 - pressure head in [m] measured...
What comprises the superstructure volume of small/middle motoryachts? Think of a boat, which has a pilothouse/a cabin (wider than B/4). The...
In the GL books, part I-3-3, Section 1 (Hull structures), F (Metal hulls), Page 1-85, point 14.1. Table 1.51. it says "the rules used already...
(is "Boat Design" the right part of this forum for asking this, or should it go somewhere else? "Class Societies" maybe?) Fresh water, inox...
