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A Method for Calculation of Hydrodynamic Lift for Submerged and Planing Rectangular Lifting Surfaces
| 题名： | A Method for Calculation of Hydrodynamic Lift for Submerged and Planing Rectangular Lifting Surfaces |
| 作者： | Wadlin, Kenneth L.; Christopher, Kenneth W. |
| 关键词： | lifting；surface；dynamic；merge；method；lation；cula；aces；aspect；agreement |
| 摘要： | A method is presented for the calculation of lift coefficients for rectangular lifting surfaces of aspect ratios from 0.125 to 10 operating at finite depths beneath the water surface, including the zero depth or planing condition. Theoretical values are compared with experimental values obtained at various depths of submergence with lifting surfaces of aspect ratios from 0.125 to 10. The method can also be applied to hydrofoils with dihedral. Lift coefficients computed by this method are in good agreement with existing experimental data for aspect ratios from 0.125 to 10 and dihedral angles up to 30 deg. |
| 报告类型： | 科技报告 |
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