Complex Comparison of Seakeeping: Method and Example

Autor: V. A. Dubrovskiy
Rok vydání: 2000
Předmět:
Zdroj: Marine Technology and SNAME News. 37:223-229
ISSN: 1542-0566
0025-3316
DOI: 10.5957/mt1.2000.37.4.223
Popis: A method of seakeeping comparison, proposed originally by author in 1978, offers the possibility of taking into account all limitations of speed in waves and other ship characteristics, including motion amplitudes, accelerations at any point, slamming, deck wetness and bending moments for every type of ship. General characteristics of seakeeping are presented as one number for needed sea or for average conditions of the world's oceans. An example of the comparison is presented for two small-sized ships: a catamaran and a twin-hulled ship of small waterplane area (SWATH). Results of systematic calculations for naval ships in the North Atlantic are also presented.
Databáze: OpenAIRE