The invention relates to a novel ship, forecasting of double-flow conversion force and gravity and buoyancy distribution, application of the novel ship and a mode and method of the novel ship in a ship advancing drag reduction technology. Forecasting the influence of the cache vector value on the navigational speed; the ship body of the flat structure utilizes mutual conversion of air flow and water flow and isolates friction resistance and viscous pressure resistance of water with the wet surface area larger than or equal to 80% on the ship body. The maximum resistance reduction value is relatively achieved with the minimum draft depth, and the cache vector value is reduced; 25-35% of energy with the same power is supplied to the axial flow air compressor or the air compressor is combined with the power of the propeller, so that the navigational speed can be increased by more than or equal to 70% on the premise of the same displacement and the same power; the ultra-large ship can sail at the sailing speed of 25-65 knots; the deck area is increased by 50%-100%; attacks of hurricanes and manic waves of more than 17 grades can be resisted; when the ship sails at the speed of 15-25, the energy consumption of the ship on water can be saved by more than or equal to 65 The ship body of the flat structure is good in relative course stability and good in gyration; the device is suitable for ships in sea, rivers, rivers and lakes.
一种新型舰船,双流转换力及重力,浮力分配的预报,在舰船行进减阻技术上的应用及其方式方法;缓存矢量值对航速的影响的预报;扁平结构船体利用空气流,水流的相互转换及隔离≥80%的湿表面积的水对船体的摩擦阻力,粘压阻力;以最小吃水深度相对达到最大减阻值,减少缓存矢量值;用同等功率的25%~35%的能源供轴流空气压缩机或空压机工作结合螺旋桨动力,在同等排水量同等功率的前提下可提高航速≥70%;可使超大型舰船能在25~65节的航速航行;增加甲板面积50%~100%;可抗击17级以上飓风,狂浪的袭击;以15~25的航速航行时可以节约水上舰船能耗的≥65%;扁平结构船体相对航向稳定性好,回转性好;适用于海、河、江、湖舰船的应用。
Effect of double-flow conversion force buoyancy on ship advancing resistance reduction
双流转换力浮力对舰船行进减阻的作用
24.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
BUOYANCY APPARATUS FOR SHIP LAUNCHING AND LAUNCHING METHOD OF SHIP USING BUOYANCY APPARATUS
Europäisches Patentamt | 2015
|AIAA | 1980
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