Determination of Transverse Stability Properties of Yachts between 20 and 60 m in Length during Concept Design Stage by Employing Residual Stability Method

Yıl 2017, Sayı: 208, 45 - 61, 11.07.2017

Erdinç Açıkel Ahmet Dursun Alkan

Öz

Consistent determination
of unknown values ​​based on statistical data at the concept design stage is a
widely used approach. It is clear that the determination of the main dimensions
and capacities of the ships in the conceptual design phase at an acceptable
accuracy is decisive for the success of the next stages of the design as well
as the bid preparation. For yachts, the main dimensions, areas and volumes of
the decks forming the top building besides the main values ​​such as ship size,
width and depth directly affect the external design features and cost levels of
such special boats.

In the concept design
phase, for example in the modeling of a characteristic such as stability, the
minimization of the design variables to be used as much as possible gives the
naval architect the ease of operation and the ability to control these variables
more freely.

In summary, it is aimed
to present a simple and useful approach to the naval architect, which can be
used during the conceptual design stage of mega yachts and yield an error level
as low as possible. The resulting formula obtained from the method developed in
this paper is given as follows:

For Φ ≤ 30^o: C_RS
. 10³=



















     

For Φ > 30^o:
C_RS . 10³= 

Anahtar Kelimeler

Superstructure, concept design, residual stability, mega yacht

Kaynakça

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