三体船船型分析及兴波干扰的模型试验研究

Hull form study and wave-making model test for a trimaran ship

以本文设计的高速三体船型线为研究对象,分析了三体船船型的特点。应用均匀设计法进行了三体船兴波干扰的模型试验研究,依据试验结果分析了片体位置对三体船兴波干扰的影响,比较了同用途三体船与单体船的阻力性能,并讨论了多体船快速性试验结果的换算问题。

Based on the hull lines designed by the authors, the hull form of a trimaran ship is investigated. Model tests are performed on wave making interaction of the trimaran hulls. According to the test results, the influence of position of side slices on wave-making interaction and the difference of resistance between trimaran and mono-hull ship are analyzed. Prediction method for full-scale multi-hull ship is discussed.