| 人工气泡船水动力性能试验研究 |
| |
| 引用本文： | 程红霞,倪其军,邢圣德,何术龙.人工气泡船水动力性能试验研究[J].船舶力学,2011,15(11). |
| |
| 作者姓名： | 程红霞 倪其军 邢圣德 何术龙 |
| |
| 作者单位： | 中国船舶科学研究中心,江苏 无锡,214082;中国船舶科学研究中心,江苏 无锡,214082;中国船舶科学研究中心,江苏 无锡,214082;中国船舶科学研究中心,江苏 无锡,214082 |
| |
| 摘 要： | 文章通过试验途径研究了人工大气泡船的水动力性能,试验包括气泡船流量测试试验、气泡船通气对比试验、气泡船与其原型船静水及波浪中对比试验。结果表明,气泡船充气后阻力能大大下降;对于气泡船有一最经济的充气流量;气泡船在静水及波浪中的综合性能均优于常规船型,特别是阻力下降很多。根据试验结果还分析了气泡降阻的原理:具有一定压力的气泡腔,除了减小船底的摩擦阻力之外,还支撑了艇的一部分重量,减小了艇体的吃水,从而阻力也相应地减少。
|
| 关 键 词： | 人工气泡船 模型试验 水动力性能 降阻原理 |
An experimental study on artificial bubble ship hydrodynamic characteristics |
| |
| CHENG Hong-xia,NI Qi-jun,XING Sheng-de,HE Shu-long.An experimental study on artificial bubble ship hydrodynamic characteristics[J].Journal of Ship Mechanics,2011,15(11). |
| |
| Authors: | CHENG Hong-xia NI Qi-jun XING Sheng-de HE Shu-long |
| |
| Institution: | CHENG Hong-xia,NI Qi-jun,XING Sheng-de,HE Shu-long(China Ship Scientific Research Center,Wuxi 214082,China) |
| |
| Abstract: | The artificial bubble ship hydrodynamic characteristics were studied by model tests including the air flux debug test,the comparative test of bubble ship with and without air,and the comparative test between bubble ship and normal ship both in calm water and in waves.The results show that the resistance of the ship can be reduced greatly when with bubble action,and there is an economical air flow for bubble ship,and the comprehensive performance of bubble ship especially the resistance performance is better... |
| |
| Keywords: | artificial bubble ship ship model experiment ship hydrodynamic performance drag reduction principle |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
