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Wave-induced oscillations in harbors of arbitrary

Wave-induced oscillations in harbors of arbitrary. Jiin-Jen Lee J. Fluid. Mech., vol. 45, no. 2, pp. 375-394. Reporter: Chine-Feng Wu Advisor: Jeng-Tzong Chen Date: Jan. 07 , 20 10. Engineering problems. California: Santa Catalina Island. Water wave. Governing equation:.

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Wave-induced oscillations in harbors of arbitrary

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  1. Wave-induced oscillations in harbors of arbitrary Jiin-Jen Lee J. Fluid. Mech., vol. 45, no. 2, pp. 375-394 Reporter: Chine-Feng Wu Advisor: Jeng-Tzong Chen Date: Jan. 07, 2010 BEM Final report

  2. Engineering problems California: Santa Catalina Island BEM Final report

  3. Water wave Governing equation: Separation variable : Seabed boundary conditions : where Velocity potential : BEM Final report

  4. Continuity condition： BEM Final report

  5. T u U t Formulation Wave function inside the Harbor (Region II) Weber’s solution： Modified Weber’s solution： rearrange discrete form obtain BEM Final report

  6. Can be expressed as a function of the unknown normal derivative of f2 at the harbor entrance BEM Final report

  7. Wave function inside the Harbor (Region I) BEM Final report

  8. BEM Final report

  9. Numerical examples • Circular harbor with a 10o and a 60o opening • Rectangular harbor • An example of a harbor with complicated shape BEM Final report

  10. Circular harbor with a 10o opening BEM Final report

  11. Circular harbor with a 60o opening BEM Final report

  12. Rectangular harbor BEM Final report

  13. Complicated shape BEM Final report

  14. Thanks for your kind attentions You can get more information from our website. http://msvlab.hre.ntou.edu.tw/ BEM Final report

  15. BEM Final report

  16. BEM Final report

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