| 平头蜗尾船的阻力系列试验及EHP估算方法 |
| |
| 引用本文： | 陶美芳,李如珍,薛中川.平头蜗尾船的阻力系列试验及EHP估算方法[J].华中科技大学学报(自然科学版),1989(5). |
| |
| 作者姓名： | 陶美芳 李如珍 薛中川 |
| |
| 作者单位： | 华中理工大学船舶与海洋工程系
(陶美芳，李如珍)，华中理工大学船舶与海洋工程系(薛中川) |
| |
| 摘 要： | 本文根据平头蜗尾船型系列试验的结果,利用逐步回归分析法给出了剩余阻力系数和湿表面积系数回归公式,编制了可供设计平头蜗尾船型估算有效马力EHP的阻力图谱及相应的湿面积系数图谱,图谱适用范围:L/T=26～34;B/T=4～6;C_B=0.54～0.66.
|
| 关 键 词： | 平头蜗尾船型 系列试验 阻力 湿面积 图谱 |
Resistance Series Test on a Ship with Flat Bow and Cochlea-Channeled Stern and Effective Horse Power Estimation |
| |
| Tao Mei/ang Li Ruzhen Xue Zhongchuan.Resistance Series Test on a Ship with Flat Bow and Cochlea-Channeled Stern and Effective Horse Power Estimation[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1989(5). |
| |
| Authors: | Tao Mei/ang Li Ruzhen Xue Zhongchuan |
| |
| Institution: | Tao Mei/ang Li Ruzhen Xue Zhongchuan |
| |
| Abstract: | Based on the series test results of the resistance to a ship with flat bow and cochlea-channeled stern, step-by-step regression analysis is used to derive regression formulae for the residual resistance coefficient and the wetted surface coeffi-cient.The resistance atlas and wetted surface atlas for effective horse power estimation in ship design have been worked out. The scope of application of the atlases is:L/T=26~34; B/T = 4~6; CB= 0. 54~0. 66. |
| |
| Keywords: | Ship with flat bow and cochlea-channeled stern Series of tests Re- sistance Wetted surface Atlas |
| 本文献已被 CNKI 等数据库收录！ |
