TY - JOUR ID - 71520 TI - The Effect of Asymmetric Water Entry on the Hydrodynamic Impact JO - International Journal of Engineering JA - IJE LA - en SN - 1025-2495 AU - SadatHosseini, S.H. AU - Mousaviraad, S.M. AU - Seif, M.S. AD - Mechanical Engineering, Sharif University of Technology AD - Mechanical Engineering, Shiraz University Y1 - 2004 PY - 2004 VL - 17 IS - 2 SP - 205 EP - 212 KW - Asymmetric Water Entry KW - Hydrodynamic Impact DO - N2 - 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. UR - https://www.ije.ir/article_71520.html L1 - https://www.ije.ir/article_71520_e7f838952f90046445dcbd5698c8f60c.pdf ER -