| CALCULATION OF MANOEUVERING HYDRODYNAMIC FORCE INCLUDING THE EFFECT OF VISCOSITY |
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| 作者姓名： | Liu Zu-yuan Zhang Xie-dong Wu Xiu-hengWuhan Transportation University Wuhan P. R. China |
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| 作者单位： | Liu Zu-yuan，Zhang Xie-dong，Wu Xiu-hengWuhan Transportation University，Wuhan 430063，P. R. China |
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| 摘 要： | Based on the method of Chapman and Yamasaki, this paper calculates the wave making hydrodynamic forces acting on a yawed ship. In order to study the effect of viscosity, this paper calculates the wave making resistance of a new ship model whose boundary is formed by adding the displacement thickness on real ship body. The comparisons between the calculated results of a Wigley model and experimental values verify the validity of the new model and the numerical methods.
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CALCULATION OF MANOEUVERING HYDRODYNAMIC FORCE INCLUDING THE EFFECT OF VISCOSITY |
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| Liu Zu-yuan,Zhang Xie-dong,Wu Xiu-hengWuhan Transportation University,Wuhan ,P. R. China.CALCULATION OF MANOEUVERING HYDRODYNAMIC FORCE INCLUDING THE EFFECT OF VISCOSITY[J].Journal of Hydrodynamics,1997(3). |
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| Authors: | Liu Zu-yuan Zhang Xie-dong Wu Xiu-hengWuhan Transportation University Wuhan P R China |
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| Affiliation: | Liu Zu-yuan,Zhang Xie-dong,Wu Xiu-hengWuhan Transportation University,Wuhan 430063,P. R. China |
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| Abstract: | Based on the method of Chapman and Yamasaki, this paper calculates the wave making hydrodynamic forces acting on a yawed ship. In order to study the effect of viscosity, this paper calculates the wave making resistance of a new ship model whose boundary is formed by adding the displacement thickness on real ship body. The comparisons between the calculated results of a Wigley model and experimental values verify the validity of the new model and the numerical methods. |
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| Keywords: | manoeuvera bility viscosity hydrodynamic force |
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