1
Mechanical Engineering, Sharif University of Technology
2
Mechanical Engineering, Shiraz University
Abstract
The effect of the asymmetric water entry over a submerged part of a ship on the hydrodynamic impact is investigated numerically. A wedge body is considered to study and the problem is assumed to be two-dimensional. The Results of symmetric and asymmetric impacts are compared together. The effect is found significant in the numerical simulation. The maximum hydrodynamic pressure at a heel angle of 10 degrees becomes about 95% more than that of the symmetric entry. The result of the present work proves the importance of asymmetrical hydrodynamic impact loading for structural design of a ship. Besides, the numerical procedure is not limited to a wedge type cross section and it is possible to apply it for any real geometry of ships and high-speed crafts.
SadatHosseini, S., Mousaviraad, S., & Seif, M. (2004). The Effect of Asymmetric Water Entry on the Hydrodynamic Impact. International Journal of Engineering, 17(2), 205-212.
MLA
S.H. SadatHosseini; S.M. Mousaviraad; M.S. Seif. "The Effect of Asymmetric Water Entry on the Hydrodynamic Impact". International Journal of Engineering, 17, 2, 2004, 205-212.
HARVARD
SadatHosseini, S., Mousaviraad, S., Seif, M. (2004). 'The Effect of Asymmetric Water Entry on the Hydrodynamic Impact', International Journal of Engineering, 17(2), pp. 205-212.
VANCOUVER
SadatHosseini, S., Mousaviraad, S., Seif, M. The Effect of Asymmetric Water Entry on the Hydrodynamic Impact. International Journal of Engineering, 2004; 17(2): 205-212.
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