| 计算圆舭快艇阻力的一种简便方法 |
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| 引用本文： | 顾小霖.计算圆舭快艇阻力的一种简便方法[J].中国造船,1984(1). |
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| 作者姓名： | 顾小霖 |
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| 作者单位： | 中国船舶及海洋工程设计研究院 |
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| 摘 要： | 根据排水量长度系数C和排水量纵向分布是影响圆舭快艇静水阻力主要参数的观点,本文对文献国舭快艇阻力试验的系列图谱进行了重新计算和整理后,得出了一组剩余阻力系数C_k=/(C,F_n)曲线图。用此曲线可简单、迅速而比较正确地计算高速国舭快艇的静水阻力,供设计图舭快艇的初始阶段作估算用。 为了使这类艇的阻力性能比较良好,文中还扼要地介绍了一些船型和附体设计的特点供参考。
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A SIMPLE METHOD FOR CALCULATING THE RESISTANCE OF HIGH-SPEED ROUND BOTTOM CRAFT |
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| Gu Xiaolin.A SIMPLE METHOD FOR CALCULATING THE RESISTANCE OF HIGH-SPEED ROUND BOTTOM CRAFT[J].Shipbuilding of China,1984(1). |
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| Authors: | Gu Xiaolin |
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| Institution: | Marine Design and Research Institute of China |
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| Abstract: | After recalculating and sorting out the results of systematic tests of high-speed round bottom craft of Raf. 2], a set of residual resistance coefficient curves is obtained from the point of view that displacement-length ratio and longitudinal distribution of displacement are predominating parameters affecting the calm water resistance of high-speed round bottom craft. Calm water resistance of such craft can be estimated simply, quickly and rather correctly by using these curves at the initial design stage.Furthermore, in order to achieve a better resistance performance, this paper discusses briefly some main points on the design particulars of hull form and appendages. |
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| Keywords: | High-speed round bottom craftt design particulars residunl resistance coefficient curves simple computational method of resistance |
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