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The effect of asymmetric water entry on the hydrodynamic impact

Seif, M. S ; Sharif University of Technology | 2004

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  1. Type of Document: Article
  2. Publisher: National Research Center of Medical Sciences , 2004
  3. Abstract:
  4. The effect of ihe asymmetric water entry over a submerged part of a ship on the hydrodynamic impact is investigated numerically. A wedge body is considered 10 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 leading 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
  5. Keywords:
  6. Asymmetric Water Entry ; Hydrodynamic Impact
  7. Source: International Journal of Engineering, Transactions A: Basics ; Volume 17, Issue 2 , 2004 , Pages 205-212 ; 17281431 (ISSN)
  8. URL: https://www.ije.ir/article_71520.html