TY  - JOUR
A1  - Adnan, Faizul Amri
A1  - Yasukawa, Hironori
Y1  - 2007///
TI  - Strip method for a laterally drifting ship in waves
N1  - Cited by: 4
AV  - none
ID  - scholars20483
KW  - Asymptotic analysis; Force control; Parameter estimation; Velocity measurement; Water waves; Asymptotic power series; Lateral drifts; Strip methods; Wave encounters; Seakeeping
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-34548303974&doi=10.1007%2fs00773-007-0224-2&partnerID=40&md5=28a094a9714d4b4e282f13a824c1654d
SN  - 09484280
N2  - Lateral drift occurs due to the effects of wind forces, wave drifting forces, or both on ships sailing in actual seas. It is important therefore to investigate the influence of lateral drift on seakeeping performance for improved ship operation. The velocity potential was expanded as an asymptotic power series in terms of the lateral speed parameter, ?, defined as ? e V 0/g, where ? e is the frequency of wave encounter; V 0 denotes the lateral velocity, which is assumed to be sufficiently small; and g is the acceleration due to gravity. By combining this technique with the strip method, two sets of motion equations of all the hydrodynamic force coefficients for ship seakeeping were derived. The first set is for ships without lateral drift and is the same as the equations in the new strip method, and the second set is for the additional motions induced by lateral drift. It was found that all ship motion modes except surge are coupled when a ship drifts laterally in waves. © 2007 JASNAOE.
JF  - Journal of Marine Science and Technology
VL  - 12
IS  - 3
ER  -